Kris,
I take it you've never seen what an impedance imbalance does to the notch depth
of a BpBr duplexer. It's not a pretty site.
Steve
Allred / K6SCA
RF System Design Engineer / CET
Delta Wireless &
Surveillance Solutions
--- On Thu, 6/11/09, Kris Kirby <k...@catonic.us> wrote:
From: Kris Kirby <k...@catonic.us>
Subject: Re: [Repeater-Builder] VHF RX Splitter Needed
To: Repeater-Builder@yahoogroups.com
Date: Thursday, June 11, 2009, 3:51 PM
On Thu, 11 Jun 2009, Steve Allred wrote:
> The impedance of a CATV amp / splitter is 75 ohms, plus they usually
> have a higher noise floor.
When was the last time you saw a receiver that actually had a 50-ohm
input impedance?
No, I don't mean the connector or the coax leading into the receiver.
--
Kris Kirby, KE4AHR
Disinformation Analyst
