I am seeking a single box containing a10 band bandpass filter system to cover 160 80 40 30 20 17 15 12 and 10 with the bonus of 6 meters if possible. What I seek is like the old ICE Model 419 only fo
Charly, Since bandpass filters are primarily used in SO2R contesting operation (or field day ie: M/M, M/2 type of operations), I have to ask..why would you need bandpass filters for the WARC bands !?
Bob Henderson, 5B4AGN, has designed at least two very nice sets of bandpass filters based on W3NQN designs. One set covers the contesting bands, and uses a motherboard in an enclosure to house six fi
The full answer for WHY WARC desired for BP filters. I have one SPE Expert 2K-FA amplifier which provides for six antenna outputs and two inputs, all switchable automatically as driven by my TWO tran
Hi Jim. Bob 5B4AGN,s. Band pass filter kit,s are tempting. The site has rough assembly (ballpark) winding facts. Being retired I my self no longer have the access to a network analizer . The assemble
Charly, How bad is your current inter-rig QRM without filters? Your antenna location and direction may have more influence than a new filter. I'd borrow a filter (or set of filters) first and run som
On Tue,7/21/2015 11:28 AM, Wayne Kline wrote: Hi Jim. Bob 5B4AGN,s. Band pass filter kit,s are tempting. The site has rough assembly (ballpark) winding facts. Being retired I my self no longer have t
Charly, I do not know about 2K-FA but I used SO2R with 1K-FA, pair of K3 and no filters. You can actually test and measure isolation between 2 radio ports on the amp with SDR and signal source prior
http://remofilters.com/ for engilsh version of russian site. _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.contesting.com/mailman/list
I could not find any response curves for these filters. 73, Jim K9YC _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.contesting.com/mail