Herb, Is that impedance for audio or RF frequencies? The best this is to use a RF bridge or analyzer to determine the impedance at the frequency of interest, which is 1.8Mhz in our case.
Mike N2MS ----- Original Message ----- From: Herbert Schoenbohm <[email protected]> To: [email protected] Sent: Mon, 10 Oct 2016 16:38:08 -0000 (UTC) Subject: Re: Topband: WD-1 Wire impedance The impedance of WD-1A is supposed to be around 70 ohms as most telephone wire is. The DXE boxes are designed for 450 ohms so these boxes are probably not the best choice for _________________ Topband Reflector Archives - http://www.contesting.com/_topband
