To: | TOWERTALK@contesting.com |
---|---|
Subject: | [TowerTalk] Elementary feedline loss question |
From: | Pete Smith N4ZR <n4zr@contesting.com> |
Date: | Fri, 04 Apr 2014 09:53:55 -0400 |
List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
If I terminate a long 50-ohm coaxial cable with a 50-ohm dummy load, and
put an MFJ-259B on the other end, and it reads R=56, X=0 at a given
frequency, what is the mathematical relationship between the measured R
(leaving calibration out of it, for now) and the loss in dB?
-- 73, Pete N4ZR Check out the Reverse Beacon Network at http://reversebeacon.net, blog at reversebeacon.blogspot.com. For spots, please go to your favorite ARC V6 or VE7CC DX cluster node. _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
<Prev in Thread] | Current Thread | [Next in Thread> |
---|---|---|
|
Previous by Date: | Re: [TowerTalk] Fulton 2500 winch single or dual speed?, Patrick Greenlee |
---|---|
Next by Date: | Re: [TowerTalk] TIC Potentiometer, john |
Previous by Thread: | [TowerTalk] Icom Filters FL-52A and FL-96, Alfredo Velez |
Next by Thread: | [TowerTalk] Fwd: Elementary feedline loss question, Hans Hammarquist |
Indexes: | [Date] [Thread] [Top] [All Lists] |