Skip to content
  • About Us
  • Clients
  • Contact Us
  • Downloads page PHP Document [jbcs]
    • Logging page PHP Document [jbcs]
  • frontpage
  • Ham Radio
    • #18 (no title)
    • A Local Frequency Standard – For South Africa
    • BiCraft “EeZee” Tune for ICOM Radios
    • Files in this directory
  • post
  • RAE Stuff
  • The WebChecker
John Brock Computing Services

John Brock Computing Services

My Blog and other things

About Me

Profile
I am public blog

Hello word I am Public Blog

Menu
  • Home
  • Ham Radio
  • About Us
  • Clients
  • Contact Us
  • Ham Radio
  • RAE Stuff

Category: Electronics

Anything electronic related. Including components.

9 Articles
Categories
Amateur Radio Electronics

Those Repco (PYE) UHF/VHF handie talkies that nobody wanted

2020-10-292021-07-23
7 mins read
Repco / PYE UHF Portable TransceiversI was “given” these by the club chairman with the expression “Nobody else wants them!”,…
Read more
Categories
Amateur Radio Electronics

While Everyone is raving about the “NanoVNA”

2020-07-102021-07-23
2 mins read
While Everyone is raving about the "NanoVNA", I came across the PDF from HP about the 'instrument' that started this…
Read more
Categories
Amateur Radio Electronics

The saga of repairing a quiet CB

2020-06-252021-07-23
3 mins read
Opening the case shows a burn mark on the case inside. Just above the power transistor. So I jumped to…
Read more
Categories
Electronics

What the ‘L’ !!!

2019-05-212021-07-23
1 min read
Does nobody check their copy [on the Internet]?An article I was reading last night was written by Paul O'Sullivan. Quite…
Read more
Categories
Electronics

The Filter Works!

2016-12-132021-07-23
2 mins read
I don't usually blow my own trumpet. I usually use somebody else's But I can't keep this to myself.The low…
Read more
Categories
Amateur Radio Electronics

Raspberry Pi – session n

2016-05-282021-07-23
1 min read
First of all, when did you last see an organ grinder?Today's Q and A session revealed a few things. Dave…
Read more
Categories
Amateur Radio Electronics

How to save a Pentium II from the wheelie bin

2015-11-202021-07-23
2 mins read
So this last week, I read another blog about how to restore a 'veteran' PC to working life...There are several…
Read more
Categories
Amateur Radio Electronics

Raspberry PI – Ham-Comp Session 5

2015-05-222021-07-23
1 min read
Well it has reached the time again...meeting tomorrow at the club house. 13:00 after the club's session - maybe you…
Read more
Categories
Amateur Radio Electronics

Fox Hunting on 403MHz

2011-11-222021-07-23
3 mins read
Its in the news again! Thieves are jamming the car security remotes, so you can't lock your car/garage/gate.The jamming of…
Read more

Downloads

John Brock Computing Services © 2020 All Rights Reserved.

John Brock Computing Services © 2020 All Rights Reserved.