I"m enjoying a late S/N (25xx), which is new to me, and am puzzled about the filters. The manual says there is a 2.4 KH filter (which may be a roofing type but was not called that in the 1980s) and m
Page 2-9 of the Corsair II manual clearly explains how the "XTAL" switch points to the broader three filters of the four in ssb and the narrower three filters of the four in cw. I would guess that th
Hello Joe, I was going to scan your page request from my manual I bought from Ten Tec a few years ago but find that page 3-34 is missing from this manual also. Should you find that page somewhere I w
Most likely the 2.4 kHz filter is what today would be called a roofing filter, and is in front of the switch, so it is always in the circuit. Hence, 3 selectivity positions, each more narrow than 2.4
A 2.4KHz B 1.8Khz C 500Hz D 250Hz Mode = SSB, A, B, and C are put on 3, 2, 1 Mode = CW B, C, and D are put on 3, 2, 1 If you don't have the 1.8Khz, and don't have the jumper, that position in the seq
Thank you Bill for the Corsair lesson! Stuart K5KVH _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
The 2.4Khz filter is the only filter in the 9MHz i.f.. There are four filter slots in the 6.3MHz i.f. 73, Barry N1EU _______________________________________________ TenTec mailing list TenTec@contest
The Corsair II was equipped bare-stock with two 8-pole 2.4KHz filters: One in the 9MHz 1st IF (on the 81252 XTAL FILTER board), and One in the 6.3MHz 2nd IF (on the 80979 PBT board). The 9MHz cf 2.4K
If it's like the original Corsair, there is a 9 MHz 4-pole filter in the first IF (upgradeable to an 8-pole filter) and a 2.4 kHz filter in the 6.3 MHz second IF. The 6.3 MHz filter gets switched out
The Corsair II came stock with a 9MHz 2.4KHz 8-pole filter soldered in. Barry N1EU _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.co