User Manual

rev A Trango Systems, Inc. 7
Troubleshooting
Interference. If interference such as lines in the pictures are observed,
changing the channels may cure the problem. Also, AC generators in
close proximity to the transmitter or receiver may cause lines in the
picture. Move the unit away from the source of the interference. Note:
microwave ovens may interfere with this product.
No Picture. Check that the transmit and receive channels are set the
same. Verify all connectors are tight.
Poor Picture Quality. Raise transmitter and receiver antennas above
ground and away from obstacles and traffic, including foot traffic.
Video Too Dark. Make sure that any monitors and other peripheral
equipment connected to the video source are set to high impedance ter-
mination since the MTX-2500 transmitter has a built-in 75Ω termina-
tion.
Video Too Bright. Make sure that the receiver video output line is
terminated with 75Ω.
Please contact our Technical Support staff at 1-858-653-3900.
Specifications
Radio Section
Frequencies:
Channel 1: 2413 MHz
Channel 2: 2432 MHz
Channel 3: 2451 MHz
Channel 4: 2470 MHz
RF Output Power: 9dBm ± 1dB EIRP with
omni antenna. Meets FCC 15.249 radi-
ated field strength of 50 mV/m at 3m.
Video Section
Input Level: 1V
pp
per NTSC/PAL standard
Input Impedance: 75Ω unbalanced
Audio Section
Input Level: 1 V
pp
nominal
Input Impedance: 47kΩ
Power Section
Input Voltage: 6–13.8 Vdc range,
reverse voltage protected
Current Consumption: 95±5mA typical
Max. Ripple Input: 1 V
pp
Mechanical
Size: 1.15″W × 2.15″L × 0.64″H
Weight: 1.2 oz
Environmental
Operating Temp.: –30° to 70°C
Storage: –30° to 85°C