Product SKU:UHF Microphones

UHF Wireless Microphones
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UHF Microphones
Description

The advantage of these UHF microphones is that the chanel can be changed to avoid interference and to enable many microphones to be used at one location. UHF also has the advantage of reduced chance of interference from extraneous sources

U-1 Single UHF Wireless Microphone and receiver

Specification

 ReceiverMicrophone
Freq Range UHF 700-900MHz UHF 700-900MHz
MAX frequency deviation ±15KHz ±15KHz
S/N ratio >100dB >100dB
Distortion 0.2% 0.2%
Frequent Stabilization ±0.003% ±0.003%
Signal Response 40Hz-16 KHz 40Hz-16 KHz
Dynamic Range >100dB >100dB
Rated current 480mA  
Temperature -20C to+50C/td>  
Voltage on Receiver DC:14 to 16V  
Transmittion Power   8.5mW
Battery usage   6-8 hours
Rated current   180mA

U-2 Double UHF Wireless Microphone and receiver

Specification

 ReceiverMicrophone
Freq Range UHF 700-900MHz UHF 700-900MHz
MAX frequency deviation ±15KHz ±15KHz
S/N ratio >100dB >100dB
Distortion 0.2% 0.2%
Frequent Stabilization ±0.003% ±0.003%
Signal Response 40Hz-16 KHz 40Hz-16 KHz
Dynamic Range >100dB >100dB
Rated current 480mA  
Temperature -20C to+50C/td>  
Voltage on Receiver DC:14 to 16V  
Transmittion Power   8.5mW
Battery usage   6-8 hours
Rated current   180mA

U-3 Double UHF Wireless Mircrophone and reciver

Specification

 ReceiverMicrophone
Freq Range UHF 700-900MHz UHF 700-900MHz
MAX frequency deviation ±15KHz ±15KHz
S/N ratio >100dB >100dB
Distortion 0.2% 0.2%
Frequent Stabilization ±0.003% ±0.003%
Signal Response 40Hz-16 KHz 40Hz-16 KHz
Dynamic Range >100dB >100dB
Rated current 480mA  
Temperature -20C to+50C/td>  
Voltage on Receiver DC:14 to 16V  
Transmittion Power   8.5mW
Battery usage   12-16 hours
Rated current   140mA

U-4 Single UHF Wireless Microphone and receiver

Specification

 ReceiverMicrophone
Freq Range UHF 700-900MHz UHF 700-900MHz
MAX frequency deviation ±15KHz ±15KHz
S/N ratio >100dB >100dB
Distortion 0.2% 0.2%
Frequent Stabilization ±0.003% ±0.003%
Signal Response 40Hz-16 KHz 40Hz-16 KHz
Dynamic Range >100dB >100dB
Rated current 480mA  
Temperature -20C to+50C/td>  
Voltage on Receiver DC:14 to 16V  
Transmittion Power   8.5mW
Battery usage   6-8 hours
Rated current   180mA

Specification

 ReceiverMicrophone
Freq Range 730~950MHz

UHF 800MHz band and 4 applied channels with 300KHz channel space. Fixed frequency, have very high receive sensitivity. SAW filter for RF and IF circuit, are excellent anti-jamming performance. AA size batteries continuous operation 10~30 hours. RF output will not weaken when batteries power reduce. Up to 150 meters operation distance

Battery : 2 x 1.5AA size

Selectable Channels 4X1
Oscillation Mode PLL synthesized
Receive Mode Superheterodyne
Frequency stability ±10ppm
Input Sensitivity -90dBm
Audio Response 40Hz~ 2KHz
Signal to Noise Ratio ≥110dB
Audio Output Balanced XLR Unbalanced 1/4” jack socket
RF Output 10Mw (50Nw Max.)
Modulation Mode FM

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