
AVALON RF, INC. Page 4 of 15
ODX402/ ODX502/ OODX602 User’s Guide & Operating Manual
2. Specifications
2.1 Frequency Range (Model Dependent).
The frequency range of each model has a base number that identifies
its band. E.g 4 is UHF, 5 is L-band & so on. The ‘standard’ frequency
ranges for the various models are as follows:
ODX402: UHF receiver with a tuning range of 170-230 MHz or
470MHz-862MHz.
ODX502: L-band receiver with a tuning range of 900 MHz-1200 MHz
or 1.2GHz-1.8GHz.
ODX602: S-band receiver with a tuning range of 2.1GHz-2.5GHz or
2.3 –2.7 GHz.
There can be 16 channels within the operating range. For frequency
ranges other than those indicated, please contact Avalon RF sales.
2.2 Power Input – (Circle 3 on rear panel).
a) The power input connector is a 4 pin on the rear panel of the
ODX602.
Pin 1 – Power Return
Pin 2 – NC
Pin 3 – NC
Pin 4 – Power Input (+9Vdc to +20Vdc)
Figure C – Power Input
b) The ODX602 operates off a 9Vdc to 20Vdc unregulated voltage
source with a ripple of less than 0.5Vp.p.
c) Input Current is <0.6 Amps at an input voltage of 12Vdc.
d) Power is switched ON/OFF via a front panel electronic switch.
e) The ODX602 power input is protected against reverse polarity and
also has a under voltage lock-out.
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