The Orion (565) was never ever tested with the optional INRAD 600Hz filter (designed by W4ZV) . This 4-pole crystal is the perfect roofing filter with minimal Group Delay. 6 or 8-pole filtering, use
Tnx, Still own 3 TT ORIONs here: - Old 2002 version, recently acquired(swapped for my OII), heavily used (has at least different PCB circuit tracks around the DC power input) using fw 1.375b - New bo
Hi Kim, Yes, on my SDR Perseus I have lowered them to the minimal value (32) to make it perform better. For the ORION that is not necessary. However, I did experiment with taps on the OII a bit. You
Just to be clear on this; the ORION does not require lowering the filter taps setting at all. First its basic filtershape at 199 is already perfectly analog-like round shaped (see my previous weblink
Hi Martin, Maybe it is different at fw 1.373b5 ?? Anyway; I can dig out weak signals on 160m best at 100Hz BW. At 100Hz I can slowly tune the whole band without feeling restricted by any artifacts or
The russian navigation beacons are on 160m active and just appear in the noise (1813.1) I just compared my both ORIONs using that exact CW-like signal : ORION serial ending 4 (inc RX366)Fw V3.32: wea
https://tentecwiki.eqth.net/doku.php?id=rx366adjust 73 Mark PA5MW If you select the same VFO for both receivers, they will be precisely locked for diversity reception. Gary phase locked. I have the O
Just to clarify something here; because I like the 100Hz BW at fw 1.x better than at 3.x does not mean the generation 3 fw is not good or anything. There is a world of differences between 1.x and 3.x
Original supplied 'How to' yxt file: pdating the FLASH FIRMWARE on Ten-Tec Orion Refer to "74474 Orion565n566 User Manual Addendum V3 Firmware.pdf" for more details on Version 3 firmware, and the RAM