Warning: Creating default object from empty value in /homepages/11/d132647312/htdocs/Amfone/mkportal/include/SMF/smf_out.php on line 47
What is this?




 
The AM Forum
March 21, 2019, 04:39:42 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
 
   Home   Help Calendar Links Staff List Gallery Login Register  
Pages: [1]   Go Down
  Print  
Author Topic: What is this?  (Read 263 times)
0 Members and 1 Guest are viewing this topic.
W5UF
Member

Offline Offline

Posts: 35


« on: January 07, 2019, 12:26:47 PM »

I know itís a tuner network but who made it and what was it used in ? Anyone with any info?


* 17567F93-666F-4A5A-B19D-82D6A9289EFF.jpeg (1976.16 KB, 3264x2448 - viewed 122 times.)
Logged
KC2ZFA
Member

Offline Offline

Posts: 355



« Reply #1 on: January 07, 2019, 02:41:25 PM »

it's a National MB-20 multi-band tank...it predates the MB-40L (fixed link) and MB-40SL (swinging link) units whose manual you can find in the Tech section of the AMWindow here. I believe that the MB20 and the MB40L (fixed link) are electrically identical.
Logged
Pages: [1]   Go Up
  Print  
 
Jump to:  

AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
 AMfone © 2001-2015
Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
Page created in 0.031 seconds with 18 queries.