[Boatanchors] CAI CL-36 Maritime Amp Manual

Meir Ben-Dror WF2U wf2u at ws19ops.com
Sat Feb 10 16:28:03 EST 2018


Nice to see a CAI manual, especially of that linear amp.
I worked as CAI in the early 1980’s, almost up to their closing. I was hired to develop their solid-state next generation 1 KW linear amplifier, to replace the CL-36.  The 1 KW output solid-state linear I designed was interfaced with the CAI synthesized commercial HF transceiver, using the digital synthesizer control signal to switch the amplifier output low-pass filter bank to the proper band.
Somewhere in my paper archives I have the photos and the manual of that solid-state  1 KW linear. 
I never found any surplus/used examples of either the solid-state synthesized transceiver nor any of the amplifier models (there was also an older model with 813’s), or any of their tube receivers, transmitters or transceivers.
The only CAI product I found at a hamfest years ago is a small 4 channel crystal controlled tube SSB/CW mobile transceiver with a pair of 6146 output tubes, but I could never find any documentation for it.

73, Meir WF2U
Landrum, SC


Sent from Mail for Windows 10

From: Robert Bethman
Sent: Saturday, February 10, 2018 4:00 PM
To: boatanchors at mailman.qth.net
Subject: Re: [Boatanchors] CAI CL-36 Maritime Amp Manual
Importance: High

It can be found and downloaded here:

<http://criticalradio.com/Misc%20Pages/CAI%20Model%20CL-36%201KW.pdf><http://criticalradio.com/Misc%20Pages/CAI%20Model%20CL-36%201KW.pdf>

Regards, N0DGN

On 2/10/2018 3:50 PM, Gary H. Harmon, Jr. wrote:

Looking for any manual or other info on this amplifier.



Thanks to all.



Gary H. Harmon, Jr. - K5JWK - HAM Radio and ATARI Archaeologist

6003 Archwood

San Antonio, TX 78239-1504

(210) 657-1549 <home>

(210) 884-6926 <cell and text>

(210) 657-1549 <FAX with prior notification>

gharmon at idworld.net<mailto:gharmon at idworld.net>




More information about the Boatanchors mailing list