Dual Channel Wireless Microphone
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What is Dual Channel Wireless Microphone?

A wireless microphone, as the name implies, is a microphone without a physical cable connecting it directly to the sound recording or amplifying equipment with which it is associated...
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Featured Dual Channel Wireless Microphone Products

UNIFY JMW-MPU77 UHF Professional Dual-Channel PLL Wireless Karaoke Microphone

UNIFY JMW-MPU77 UHF Professional
Dual-Channel PLL Wireless Karaoke Microphone




















Specifications:

• Frequency Range: UHF700-960MHz
• Frequency Stabilization: 10ppm
• Dynamic Range: >90dB
• Total Harmonic Distortion: <0.5% @1KHz
• Frequency Response: 40Hz~15KHz ±3dB
• Audio Output Lever: 0~±400mV  0~±200mV

Receiver:

• Frequency Range: UHF700-960MHz
• S/N Ratio: >105dB
• Receiving Sensitivity: 1.6uV@Sinad=12dB
• Oscillation: PLL
• Band Width: 25MHz
• Power Supply: 12~18VDC 500mA
• Mdx.Deviationt Range: 48 KHz

Transmitter:

• Frequency Range: UHF700-960MHz
• Transmitter Power: 10mW
• Oscillation: PLL
• HARMONIC Radiation: <-100dBm
• Spurious Emission: <40dB(WITH CARRIER)
• Battery Voltage: AA 1.5V*2
• Battery Life: 8 hours
• App. 200M-250M

Dual Channel Wireless Microphone Product Catalog, Product List

UNIFY JMW-UV2008 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-UV2008 VHF
Dual-Channel Wireless Karaoke Microphone























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power: ≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D) Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MP8860 VHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP8860 VHF Professional
Dual-Channel Wireless Karaoke Microphone
























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz 

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power: ≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK8850 VHF Professional Dual-Channel Desktop Wireless Karaoke Microphone

UNIFY JMW-OK8850 VHF Professional
Dual-Channel Desktop Wireless Karaoke Microphone


































Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz
• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK8830 VHF Professional Dual-Channel Headset Wireless Karaoke Microphone

UNIFY JMW-OK8830 VHF Professional
Dual-Channel Headset Wireless Karaoke Microphone































Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK8820 VHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-OK8820 VHF Professional
Dual-Channel Wireless Karaoke Microphone























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK6680A VHF Dual-Channel Headset Wireless Karaoke Microphone

UNIFY JMW-OK6680A VHF Dual-Channel
Headset Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK6680B VHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-OK6680B VHF Professional
Dual-Channel Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK6680 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-OK6680 VHF Dual-Channel
Wireless Karaoke Microphone

Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK6630 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-OK6630 VHF Dual-Channel
Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK6620 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-OK6620 VHF
Dual-Channel Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK3310 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-OK3310 VHF
Dual-Channel Wireless Karaoke Microphone































Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-OK168 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-OK168 VHF Dual-Channel
Wireless Karaoke Microphone






























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-N109 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-N109 VHF Dual-Channel
Wireless Karaoke Microphone




























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MPU77 UHF Professional Dual-Channel PLL Wireless Karaoke Microphone

UNIFY JMW-MPU77 UHF Professional
Dual-Channel PLL Wireless Karaoke Microphone




















Specifications:

• Frequency Range: UHF700-960MHz
• Frequency Stabilization: 10ppm
• Dynamic Range: >90dB
• Total Harmonic Distortion: <0.5% @1KHz
• Frequency Response: 40Hz~15KHz ±3dB
• Audio Output Lever: 0~±400mV  0~±200mV

Receiver:

• Frequency Range: UHF700-960MHz
• S/N Ratio: >105dB
• Receiving Sensitivity: 1.6uV@Sinad=12 dB
• Oscillation: PLL
• Band Width: 25MHz
• Power Supply: 12~18VDC 500mA
• Mdx.Deviationt Range: 48 KHz

Transmitter:

• Frequency Range: UHF700-960MHz
• Transmitter Power: 10mW
• Oscillation: PLL
• HARMONIC Radiation: <-100dBm
• Spurious Emission: <40dB(WITH CARRIER)
• Battery Voltage: AA 1.5V*2
• Battery Life: 8 hours
• App. 200M-250M

UNIFY JMW-MPU66 UHF Professional Dual-Channel PLL Wireless Karaoke Microphone

UNIFY JMW-MPU66 UHF Professional
Dual-Channel PLL Wireless Karaoke Microphone




















Specifications:

• Frequency Range: UHF700-960MHz
• Frequency Stabilization: 10ppm
• Dynamic Range: >90dB
• Total Harmonic Distortion: <0.5% @1KHz
• Frequency Response: 40Hz~15KHz ±3dB
• Audio Output Lever: 0~±400mV  0~±200mV

Receiver:

• Frequency Range: UHF700-960MHz
• S/N Ratio: >105dB
• Receiving Sensitivity: 1.6uV@Sinad=12 dB
• Oscillation: PLL
• Band Width: 25MHz
• Power Supply: 12~18VDC 500mA
• Mdx.Deviationt Range: 48 KHz

Transmitter:

• Frequency Range: UHF700-960MHz
• Transmitter Power: 10mW
• Oscillation: PLL
• HARMONIC Radiation: <-100dBm
• Spurious Emission: <40dB(WITH CARRIER)
• Battery Voltage: AA 1.5V*2
• Battery Life: 8 hours
• App. 200M-250M

UNIFY JMW-MPU32C UHF Professional Dual-Channel PLL Wireless Karaoke Microphone

UNIFY JMW-MPU32C UHF Professional
Dual-Channel PLL Wireless Karaoke Microphon

• Frequency range: 730~950MHz
• Selectable channels: 96
• Oscillation mode: PLL synthesized
• Frequency stability: ±10ppm
• Receive mode: Super heterodyne
• Input sensitivity: -90dBm
• Audio response: 40Hz~20000Hz
• T.H.D. at 1kHz: ≤0.5%
• Signal to Noise Ratio: ≥100dB
• Audio output: Balanced and Unbalanced
• RF power: 10~30mW
• Modulation mode: FM
• Battery requirement: 2×1.5V AA size

UNIFY JMW-MPU32B UHF Professional Dual-Channel PLL Wireless Karaoke Microphone

UNIFY JMW-MPU32B UHF Professional
Dual-Channel PLL Wireless Karaoke Microphone




















Specifications:

• Frequency Range: UHF700-960MHz
• Frequency Stabilization: 10ppm
• Dynamic Range: >90dB
• Total Harmonic Distortion: <0.5% @1KHz
• Frequency Response: 40Hz~15KHz ±3dB
• Audio Output Lever: 0~±400mV  0~±200mV

Receiver:

• Frequency Range: UHF700-960MHz
• S/N Ratio: >105dB
• Receiving Sensitivity: 1.6uV@Sinad=12 dB
• Oscillation: PLL
• Band Width: 25MHz
• Power Supply: 12~18VDC 500mA
• Mdx.Deviationt Range: 48 KHz

Transmitter:

• Frequency Range: UHF700-960MHz
• Transmitter Power: 10mW
• Oscillation: PLL
• HARMONIC Radiation: <-100dBm
• Spurious Emission: <40dB(WITH CARRIER)
• Battery Voltage: AA 1.5V*2
• Battery Life: 8 hours
• App. 200M-250M

UNIFY JMW-MPU32 UHF Band Professional Dual-Channel PLL Wireless Karaoke Microphone

UNIFY JMW-MPU32 UHF Band Professional
Dual-Channel PLL Wireless Karaoke Microphone

• UHF 800MHz band PLL frequency synthesized
• Frequency range: 730~950MHz
• Selectable channels: 16×2Oscillation mode: PLL synthesized Frequency stability: ±10ppm
• Receive mode: Super heterodyne
• Input sensitivity: -90dBm
• Audio response: 40~20000Hz
• T.H.D. at 1kHz: ≤0.5%
• Signal to Noise Ratio: ≥110dBAudio output:
• Balanced and Unbalanced
• power: 10~50mW
• Modulation mode: FM
• Battery requirement: 2×1.5V AA size

UNIFY JMW-MPU22 UHF Professional Dual-Channel Headset Wireless Karaoke Microphone

UNIFY JMW-MPU22 UHF Professional
Dual-Channel Headset Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range:≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 700-950 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D) Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MPU2 UHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MPU2 UHF Professional
Dual-Channel Wireless Karaoke Microphone




















































Specifications:

• The UHF wireless system, 2 Channels wireless receiver and transmitter set.
• The frequency is from 600 MHz to 900 MHz.
• The LED display placed in the front panel.

Fixed Receiver:

• Power supply: dc 15v
• Consume power: 4 water
• Signal/noise ratio: more than 90db
• Image & spurious rejection: more than 80db
• Border upon channel rejection: more than 80db
• Receiving sensitivity: 10dbuv (sinned=30db)
• De-emphasis: 50us

Handing Microphone:

• Transmitter power: 8.5mw
• Modulation type: fm, f3f
• Max deviation: ±25khz
• Spurious emission: more than 40db (with carrier)
• Battery voltage: 1.5vx2
• Continuous using: 6 hours
• Comprehensive Performance:
• Carrier frequency: uhf750～950mhz
• Frequency stabilization less than±30ppm
• Dynamic range: more than 90db
• Total harmonic distortion: less than 0.5%
• Audio output level: separate type: 0--±400mv
• mix type: 0--±200mv
• Function:
• Using UHF 750-950 MHz band to avert interference frequency.
• Dual channel designed, two microphones can use at the same time to sing without any disturbing caused by.
• Microprocessor control, that's easy to operation
• All using quartz crystal oscillating circuits, so the frequency is very steady.
• Using the latest SAW filter of the RF, to avoid those interference signals from band outside
• Using twice mixer high-frequency circuit design, it has very high sensitivity. About 3 V
• Multilevel quiet control circuit, to avoid interference signal from outside open the mute system
• Special design commanding circuit, strongly improve s\n ratio
• Special voice compress-limiter design, it will not crack though the singer sang very loudly.
• Using excellent dynamic cardioids direct cartridge, the timbre bright and clear.
• Choose high quality component, accurate rational circuit design, reliability is enhance
• All using SMT, print circuit board design tightness and credibility
• High efficiency batteries consumption design, so the handheld could be in using for 20 hours continuously. (AAAbatteries)
• Using high gain antenna, the space availability is more than 100 meters at the clearing.
• All ready output and input socket, it will be more convenience to connect every equipment.
• Exquisite streamline aspect, make holding more comfortable.
• It is suitable for small and large stages, ballrooms, auditoria, classrooms and families

UNIFY JMW-MPU1 UHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MPU1 UHF Professional
Dual-Channel Wireless Karaoke Microphone































Specifications:

• Professional wireless microphone
• 16 channels professional wireless system composed of pull fuser for uhf band.1 stereo channel transmitter with 32 selectable frequencies.
• Digital strewn with display placed in the front panel able to visualize as much the channel as the l and r audio levels.

Receiver:

• Power supply: dc 17v
• Consume power: 6 water
• Signal/noise ratio: more than 90db
• Image & spurious rejection: more than 80db
• Border upon channel rejection: more than 80db
• Receiving sensitivity: 10dbuv (signed=30db)
• De-emphasis: 50us

Handing Microphone:

• Transmitter power: 10mw
• Modulation type: fm, f3f
• Max deviation: ±25khz
• Spurious emission: more than 40db (with carrier)
• Battery voltage: 1.5vx2
• Continuous using: 6 hours

Comprehensive Performance:

• Carrier frequency: uhf800mhz
• Frequency stabilization less than±30ppm
• Dynamic range: more than 90db
• Total harmonic distortion: less than 0.5%
• Frequency response: 40 Hz-15khz±3db
• Audio output level: separate type: 0--±400mv
• Mix type: 0--±200mv

UNIFY JMW-MP8860 VHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP8860 VHF Professional
Dual-Channel Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power: ≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis: 50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis: 50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MP8200U UHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP8200U UHF Professional
Dual-Channel Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range: 5℃-4.5℃
• Carrier Frequency Range: 700-950 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis: 50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis: 50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MP8100U UHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP8100U UHF Professional
Dual-Channel Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range: 5℃-4.5℃
• Carrier Frequency Range: 700-950 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power: ≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis: 50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis: 50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MP8000U UHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP8000U UHF Professional
Dual-Channel Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion:≤1%
• Signal-to-Noise Ratio:≥60dB
• Operating Range: apr.50m
• Operating Temperature Range: 5℃-4.5℃
• Carrier Frequency Range: 700-950 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power: ≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MP58 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP58 VHF Dual-Channel
Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range:5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power: ≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis: 50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MP550U UHF Professional Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP550U UHF Professional
Dual-Channel Wireless Karaoke Microphone


























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range: 5℃-4.5℃
• Carrier Frequency Range: 700-950 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power: ≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis: 50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis: 50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MP318 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP318 VHF Dual-Channel
Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range: 5℃-4.5℃
• Carrier Frequency Range: 600-900 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power: ≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis: 50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-MP128 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-MP128 VHF Dual-Channel
Wireless Karaoke Microphone






























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range: 5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-M300 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-M300 VHF
Dual-Channel Wireless Karaoke Microphone




























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range: 5℃-4.5℃
• Carrier Frequency Range: 180-280 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D) Electric Condenser(LWM-6188/C)
• Pre-Emphasis:50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis:50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

UNIFY JMW-AT626 VHF Dual-Channel Wireless Karaoke Microphone

UNIFY JMW-AT626 VHF
Dual-Channel Wireless Karaoke Microphone



























Specifications:

• Audio Frequency Response: 80-12KHz
• Dynamic Range: ≥60dB
• System Distortion: ≤1%
• Signal-to-Noise Ratio: ≥60dB
• Operating Range: apr.50m
• Operating Temperature Range: 5℃-4.5℃
• Carrier Frequency Range: 210-270 MHz

Transmitter:

• Frequency Stability: ±0.005%
• RF Output Power:≤ 30mW
• Spurious Rejection: > 40dB
• Modulation Mode: FM
• Maximum Deviation Range: ±75KHz
• Microphone Mode: Dynamic (LWM-6188/C/D), Electric Condenser (LWM-6188/C)
• Pre-Emphasis: 50μS
• Power Supply: 9V Batt
• Current Consumption: < 30mA
• Dimensions: Ф37X 250mm, 90X60X25mm
• Weight: Appr.210g (No Batt) Appr.65g (No Batt)

Receiver:

• Sensitivity(S/N=30dB): < 2μV
• Image Rejection: > 40dB
• De-Emphasis: 50μS
• Audio Output Impedance: 600Ω
• Audio Output Level: 0-0.5V
• Power Supply: AC220-240V 50/60Hz
• Current Consumption: 1W
• Dimensions: 420X200X55mm
• Weight: Appr.1480g

---

Shopping Guide, Price Compare, Product Reviews for Dual Channel Wireless Microphone

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Manufacturer & Factory for Dual Channel Wireless Microphone

Unify Technologies Co.,Ltd is a professional manufactures of all kinds of karaoke & audio products. Our main products are karaoke software, karaoke player, karaoke server, microphone, mixer, dsp, amplifier, speaker, lighting, wireless calling system, intercom system etc. which are widely applicable to: pc karaoke, home karaoke, karaoke club, karaoke box, karaoke lounge, karaoke bar, karaoke perform, karaoke show and many other fields. We believe that some of our products should be able to fulfill your needs. Since our establishment, our company has insisted on: credibility of the first, quality first, service first, high-quality and highly efficient guiding principles for quality. Moreover, we persist in the spirit of "professionalism, dedication, and hard work". We wholeheartedly provide all customers with excellent products and services, competitive prices and innovative solutions. Integrity, professionalism, enthusiasm, opening up more marketing channels, expanding market share, and taking potential business opportunities are our purposes and goals. We are eager to work with you to grow and develop together.

Dual Channel Wireless Microphone Wholesale, Resell and Wholesale Price

Want to order our product in bulk? Want to resell our product? Want to open a retail shop on your local city? Please leave your message below, we will give our best Wholesale Price or Dealer Price to you.

Want to place an order now? Please go to our retail shop www.unifymall.com to place your order directly! Want to order our product in bulk? Please leave your message below, we will give our best Wholesale Price or Dealer Price to you.

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Please click above link for more information ...

How to contact us?

Any questions about the product? Want to place an order now? Want to become our wholesale reseller? Want to become our solo agency? Need more business opportunity? You can -

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