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AR8600 IF output
- AOR UK LTD, 28.11.2000
The i.f. output is already activated on standard stock units for reception of WFM, a zero OHM link is pre-fitted in position
R500 (refer to the board layout below).
To activate i.f. output in ALL MODES, move the zero OHM link from position R500 to R501 (refer to the board layout
below).
Notes:
1. As the 34.35MHz oscillator of the WFM circuit is used to produce the 10.7MHz i.f. output, activation in ALL MODES
increases the number of internal spurii produced by the AR8600.
2. The i.f. output of the AR8600 is +/- 2MHz (bandwidth 4MHz total). When used in conjunction with the SDU5500
spectrum display unit, the SDU5500 should be set to OTHER radio and used as a ‘passive’ bandscope. The SDU5500 will
not support the AR8600 as a specific ‘active’ radio type.
R501
R500
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