Icom IC-R75 Instruction Manual
Also see for IC-R75: Price listInstruction manualInstruction manualService manual
                                              | |
Contents
| 
185 RECEIVE FUNCTIONS Filter selectionThe filter selection switches the IF passband width asshown in the table at right.The filter selection is automatically memorized ineach mode.q Select the desired mode with the mode switches.w Push [FIL] one or more times to select the desiredfilter combination.• ã or ç does not appear while in normal IF filter.• ç appears when wide IF filters are selected.• ã appears when narrow IF filters are selected.When an optional filter is installed, set the optionalfilter in filter set mode. Optional filters are not se-lected by default.• Filter constructionCFWS450E (15 kHz)CFWS450HT (6 kHz)FL-65 (2.4 kHz)FL-257 (3.3 kHz)FL-96 (2.8 kHz)FL-222 (1.8 kHz)FL-52A (500 Hz)FL-53A (250 Hz)optionalFL-23 (15 kHz)FL-272 (2.4 kHz)FL-103 (2.8 kHz)FL-223 (1.9 kHz)FL-100 (500 Hz)FL-232 (350 Hz)FL-101 (250 Hz)optionalMixer2nd IF signal 3rd IF signal9 MHz IF filter 455 kHz IF filterIF Filter PassbandwidthRecommendedselectivity9 MHzFL-100 500 Hz/–6 dB CW-N, RTTY-NFL-101 250 Hz/–6 dBFL-103 2.8 kHz/–6 dB SSB-WCW-NFL-223 1.9 kHz/–6 dB SSB-N455 kHzFL-52A 500 Hz/–6 dB CW-N, RTTY-NFL-53A 250 Hz/–6 dB CW-NFL-96 2.8 kHz/–6 dB SSB-WFL-232 350 Hz/–6 dB CW-N, RTTY-NFL-222 1.8 kHz/–6 dB SSB-NFL-257 3.3 kHz/–6 dB SSB-W |
Related manuals for Icom IC-R75
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine