I've seen the coax used on the recievers was RG-62, 95 ohm coax. I used it on my cubical quads with a 1:1 balun.

DE KA1LHZ

On 8/19/24 5:26 PM, J Mcvey via MRCA wrote:

----- Forwarded Message -----

From: J Mcvey via groups.io <[email protected]>

To: [email protected] <[email protected]>

Sent: Monday, August 19, 2024 at 05:19:15 PM EDT

Subject: [Army-Radios] Question about cable CG-67/MRQ-2 used with AB15 and BC659.

Anybody know the impedance of the coax used?

They are quite specific about it must be 9 feet in length, which seems to imply that the impedance/length is critical to get a correct match to the antenna.

Jim

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