LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #4   Report Post  
Old March 4th 15, 10:50 AM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Oct 2012
Posts: 1,067
Default Fish finder question?

On 3/4/2015 2:29 AM, Jeff wrote:

Coax can NEVER be spliced without causing a huge impedance mismatch at
the point of the splice. This is not 60hz or DC. But any ham with even
a minor bit of technical knowledge should understand this.


We are talking about 200kHz here not 200MHz!! Use could join the coax
with a bit of choc-block at that frequency and not see any significant
performance degradation.

Jeff


It doesn't matter if it's 200kHz. The problem remains.

And yes, there WOULD be s"significant performance degradation" if he
used a bit of choc-block.

But if you understood ANYTHING about transmission lines, you wouldn't
make such a stupid statement.

--
==================
Remove the "x" from my email address
Jerry, AI0K

==================
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Fish Tank Water Pump [email protected] Boatanchors 0 May 21st 09 06:08 AM
Fish Bath Rugs [email protected] Dx 0 May 21st 09 06:06 AM
Fish Tank Plants [email protected] CB 0 May 21st 09 05:37 AM
I love fish [email protected] Shortwave 86 April 24th 05 04:55 PM
That Rotten Fish Smell Telamon Shortwave 0 April 18th 04 02:21 AM


All times are GMT +1. The time now is 11:05 PM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017