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QTX VHF Wireless User Manual 

Specifications 

Carrier type  

VHF 174.1–201.4MHz  

Frequency stability  

±0.005%  

Maximum deviation  

±30kHz  

Audio frequency response  

40Hz – 20kHz  

Signal to noise ratio  

>85dB  

Audio dynamic range  

>80dB  

T.H.D.  

≤0.2%  

Maximum range  

50m  

Operating temperature  

-10ºC to +50ºC  

 

Receiver

 

 

Power supply  

10Vac 250mA (mains adapter supplied)  

Audio outputs  

XLR, Jack   

Controls  

Power On/Off, Mic. Volume(s)  

Indicators  

Power, Signal  

Dimensions  

43 x 213 x 180mm  

Weight  

340g  

 

Handheld Transmitter (VH1, VH2, VHN2)

 

 

Capsule type  

Dynamic - cardioid response  

Battery  

9Vdc, PP3  

Switch  

Power / Mute / On  

RF emission  

<10mW  

Dimensions  

235 x 44mmØ  

Weight (without battery)  

176g  

 

Bodypack Transmitter (VN1, VN2, VHN2, VL1)

 

 

Battery  

9Vdc, PP3  

Switch  

Power / Mute / On  

Connector  

3.5mm mono jack  

Compatible microphones  

171.855, 171.856, 171.857  

RF emission  

<10mW  

Dimensions  

105 x 60 x 30mm  

Weight (without battery)  

77g  

 

NECKBAND MICROPHONE (VN1, VN2, VHN2)

 

 

Capsule type  

Condenser - cardioid response  

Power supply  

3V phantom from Bodypack  

Connector  

3.5mm mono jack  

Dimensions  

140 x 180 x 60mm  

Weight  

25g  

 

LAVALIER MICROPHONE (VL1)

 

 

Capsule type  

Condenser - cardioid response  

Power supply  

3V phantom from Bodypack  

Connector  

3.5mm mono jack  

Dimensions  

40 x 27 x 20mm  

Weight  

20g  

 

 

 

Summary of Contents for V Series

Page 1: ...V SERIES VHF Wireless Systems User Manual Version 2 0 ...

Page 2: ...risk of fire or electric shock do not expose any of the components to rain or moisture If liquids are spilled on any component stop using immediately allow unit to dry out and have checked by qualified personnel before further use Avoid impact or heavy vibration to any of the components dropping the microphone can cause capsule failure No user serviceable parts inside transmitter or receiver refer...

Page 3: ...iver Front Panel 1 Windshield 2 Slide switch and LED 3 Battery compartment cover 1 Antennae 2 Power adapter input 3 6 3mm jack output 4 XLR output 1 Power ON OFF switch 2 Channel A volume control 3 Channel A indicator LED 4 Power indicator LED 5 Channel B indicator LED 6 Channel B volume control ...

Page 4: ... handheld or bodypack transmitter to the first notch MUTE the LED should light momentarily continuous dim LED indicates low battery Move on another notch ON and gradually increase the microphone level s on the receiver then increase the volume on the mixer or amplifier until the sound from the microphone can be heard through the equipment During use it may be useful for the reception of the microp...

Page 5: ...type Dynamic cardioid response Battery 9Vdc PP3 Switch Power Mute On RF emission 10mW Dimensions 235 x 44mmØ Weight without battery 176g Bodypack Transmitter VN1 VN2 VHN2 VL1 Battery 9Vdc PP3 Switch Power Mute On Connector 3 5mm mono jack Compatible microphones 171 855 171 856 171 857 RF emission 10mW Dimensions 105 x 60 x 30mm Weight without battery 77g NECKBAND MICROPHONE VN1 VN2 VHN2 Capsule ty...

Page 6: ...switched on Check that transmitter is not out of reception range Check that transmitter battery is good charged LEDs are lit but no sound from microphone Check if transmitter switch is in MUTE position Check if neckband or lavalier microphone is connected to bodypack Make sure receiver is connected to mixer amplifier Make sure that amplifier mixer channel volume is turned up Ensure transmitter has...

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