Karl's Tech page

If you are a repeater owner or just like to tinker with commercial equipment you might want to check out the documents here.
Starting with....

Radio Basics For the Newbie

RF projects Antennas, line, cavity, path engineering, etc.

Tower page Under construction in 2020

DC power page for supplies and other goodies

Link Radios page FM'ing a transmitter,receiver notes, COR/AF board, etc.

C.T.C.S.S. (PL) information (such as the Commspec TS-32 decoder)

Digital Page Packet, Computers, Internet, Networking, Firewall and analog telephone

Author's manufacturing Practices and standards

Soldering ideas Small little page

Some 147.20 Details Spokane side

Presentation for repeater operation

Here's some sites that have technical discussions. Some might be redundant, but check them out, as each of us has some slightly different ideas, and it's nice to share.

Repeater builders By Kevin Custer who has more Tech tips ! Excellent Page
Also takes care of the reflector, below.


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