[CQ-Contest] Antenna Switching

Jim Brown k9yc at audiosystemsgroup.com
Tue Sep 19 05:28:56 EDT 2023


On 9/18/2023 8:23 AM, Lee Hiers wrote:
> I've got an old Array Solutions SixPak antenna switch.

This is a bottom of the barrel product, isolation in the range of 50 dB 
and the relays aren't great. 4O3A 6x2 is much better, 75 dB, and his 8x2 
better yet, >100 dB. 4O3A is great to deal with.

73, Jim K9YC




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