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AC Adaptor 

For maximum range, the receiver’s 

antenna must be oriented 

vertically.

Line Level Inputs 

VIDEO

OUT 

AUDIO

OUT 

Rear panel of receiver 

Display device (e.g. TV, video 

monitor, VCR, DVR, etc. )

Receiver Connection Diagram 

 

Composite 

Video Input 

 
 
 

Transmitter Specifications VT900-3A

Operating Frequency 

 

 

Channel 1 

907 MHz 

 

Channel 2 

915 MHz 

Channel 3

923 MHz

Video Frequency Response* 

0.5 – 4.0 MHz 

RF Output Power (VT900-3A) 

1 mW (0 dBm) 

Operating Voltage 

7.5 to 18VDC 

Operating Current (VT900-3A) 

65 mA 

FM Deviation (@ 1V P-P input)

+/- 3 MHz 

Differential Gain Error 

3% p-p (max) 

Differential Phase Error 

3% p-p (max) 

Harmonic Suppression 

-45 dBc 

Antenna Output Impedance 

50 Ohms 

Operating Temperature Range 

-20

°

C to +70

°

Storage Temperature Range 

-50

°

C to +150

°

C

*Video performance specifications are “end-to-end” 
  characteristics, when used with Model VR900-3 receiver. 

Summary of Contents for VT900-3A

Page 1: ...ser s Guide Instructions for Installation and Operation 900 MHz Video Transmitter Model VT900 3A 900 MHz Video Receiver Model VR900 3 Long Range Wireless Applications This page intentionally left blan...

Page 2: ...quality color or B W video plus audio reception The transmitter and receiver are housed in small yet rugged aluminum extrusion enclosures AC power converters 12VDC are supplied along with RCA phono t...

Page 3: ...AVR900 3 similar The VT900 3 s video input presents a terminated 75 ohm load to the output of the video source device Accordingly no other device s besides the VT900 3 should be connected to the vide...

Page 4: ...he front panel The Signal Strength indicator s will also illuminate if local in band interference is present If the Signal Strength LEDs are indicating that a strong signal is being received and yet t...

Page 5: ...annel 2 915 MHz Channel 3 923 MHz Video Frequency Response 0 5 4 0 MHz RF Output Power VT900 3A 1 mW 0 dBm Operating Voltage 7 5 to 18VDC Operating Current VT900 3A 65 mA FM Deviation 1V P P input 3 M...

Page 6: ...nergy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a parti...

Page 7: ...s of use of the product 3 Loss of the original purchaser s time LIMITATION OF IMPLIED WARRANTIES This warranty limits AW s liability to the repair or replacement of the product AW makes no express war...

Page 8: ...receiver is working RF Interference Check Signal Level LEDs for activity with Transmitter powered off If activity is present Try a different channel Check equipment operation at a different location...

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