What Companion Receiver to CE 20A?
Bill Fuqua
wlfuqu00 at UKY.EDU
Mon Jun 5 12:04:12 EDT 2006
It was a good match for the 75A series receivers but most people could not
afford them. I used a SX101A until I replaced it with a SB301. As far as
amplifiers go I had used all sorts. Commercially the LA-400 was a good
economical one. I first used a pair of Homebrew 6146B's and then added a
G-G pair of 813's and changed to a pair of G-G 250th. Yep, 250th works in
grounded grid with a bit of grid bias. Last big amp was a 4-1000A. I then
dropped back down to a pair of 4CX250B's and got rid of the 2x 6146B driver.
I personally think a good match would be a drake 2A even though I did
not have one back then. It would look nice next to the VFO and is a good
SSB receiver.
OH, I forgot my amplifier made with 4x 6AG7's in G-G with 1200 volts
plate voltage pressed into a big aluminum heat sink. All, I have left is my
homemade heat sink. Need to try that one again. Worked a lot of DX with
that strange amplifier. Had to condition the tubes by bringing the plate
voltage up a little at a time and letting them arc and then start the cycle
over again until getting to the full plate voltage value. Used a big TV
plate supply transformer with a voltage doubler.
73
Bill wa4lav
At 11:13 AM 6/5/2006 -0500, doc wrote:
>Anyone recall what tended to be used as companion
>receivers with the Central Electronics CE-20A?
>
>I have the CE-20A transmitter and the BC-458
>conversion vfo.
>
>--
>Thanks! & 73, doc kd4e http://bibleseven.com
>Florida Home w/Rohn 45 in concrete base & 10 acres for sale:
><http://bibleseven.cjb.cc/cjb-steelhouse-index.html>
>
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