[TowerTalk] Circularly Polarized Receive Antenna

[David Gilbert]

I believe those are passive boxes, not DSP (somebody please correct me 
if I am wrong).  They work fine, but are pretty expensive.

Dave   AB7E



On 8/17/2025 1:34 PM, Jim Brown wrote:
> On 8/17/2025 1:11 PM, Jim Lux wrote:
>> I’m not sure the RSPduo actually allows synchronized samples.
>
> The DX Engineering NCC-1 and NCC-2 are excellent phasing boxes for use 
> on 80M and below. I'm using one with a pair of VE3DO loops spaced 5/8 
> wave on 160M, with feedlines of approximately equal length. Measured 
> complex responses for 160, 80, 40, 20, and 10M are in 
> http://k9yc.com/VE3DO.pdf The unit is quite well-behaved at 40M and 
> below.
>
> 73, Jim K9YC
>
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