[Heathkit] SB200
Chris Trask
christrask at earthlink.net
Sun Aug 23 10:42:23 EDT 2009
>
> > Hello. I have been following the list and i have a SB200
> > with 813`s . The amp works very well. But when i transmit
> > with the amp i have a mismatch between the radio and amp.
> > The rig is a TS850s. I have to hit the autotune to make
> > everything happy. The antenna is 1.3 match. Could the
> > mismatch be caused by the length of coax between the radio
> > and amp? Could the problem be something in the amp? or is
> > this normal?
>
This is interesting. Where can I find information on making the conversion to 813s?
Chris
,----------------------. High Performance Mixers and
/ What's all this \ Amplifiers for RF Communications
/ extinct stuff, anyhow? /
\ _______,--------------' Chris Trask / N7ZWY
_ |/ Principal Engineer
oo\ Sonoran Radio Research
(__)\ _ P.O. Box 25240
\ \ .' `. Tempe, Arizona 85285-5240
\ \ / \
\ '" \ IEEE Senior Member #40274515
. ( ) \
'-| )__| :. \ Email: christrask at earthlink.net
| | | | \ '. http://www.home.earthlink.net/~christrask
c__; c__; '-..'>.__
Graphics by Loek Frederiks
More information about the Heathkit
mailing list