Re: Topband: safely sharing an RX antenna

2015-12-18 Thread Ed Sawyer
I have a pair of 900 ft parallel beverages to the NE. The feed point of the beverages is approximately 350 ft from the closest of the 2 T verticals. The T verticals pattern is directly towards the beverage array since both point NE. Obviously the beverages go away from the array to the NE. I

Re: Topband: safely sharing an RX antenna

2015-12-18 Thread Richard (Rick) Karlquist
On 12/18/2015 1:15 PM, Petr Ourednik wrote: Hi it sounds like SO2R on the same band... Its interresting for me too. I am using one solution in CQ160m in order to use 2nd radio for S&P but its disconnected from antenna and grounded as same as 1st radio in RUN during TX period. So I am curious w

Re: Topband: safely sharing an RX antenna

2015-12-18 Thread Petr Ourednik
Hi it sounds like SO2R on the same band... Its interresting for me too. I am using one solution in CQ160m in order to use 2nd radio for S&P but its disconnected from antenna and grounded as same as 1st radio in RUN during TX period. So I am curious what other TBers are using... 73 - Petr, OK1RP

Topband: safely sharing an RX antenna

2015-12-16 Thread Bob Kupps via Topband
Hi I was thinking about using a 3dB splitter and tuning the band with our second K3 using our HiZ monoband 8 circle while we were calling CQ in the Stew. The center of the array is located 105 meters from the xmit vertical, uses 20' elements, the included preamp and 100m of RG6 transmission line