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i like to thank everyone who gives me an answer to solve my problem
i see i was too brief in my question
so "again for me"
when using the ft1200dx without ampli switched on on the 10 m band using a dipole the swr is 1.1
When switching the ampli on and the switch to 17/15 (on the ampli)as i see...
amp off gives 1 ,1 on 10 m band
dipole/ft 1200dx/
amplifier on (switch 20 m) swr 1,5
switch 15/17 ) swr too high
can i use the al811 xce for the 10 meter
can i do something without modify inside the amp
thank you for your help
problem with Al is resolved
in my case the cable ct-118 was't wired in the correct way
i rewired as the members told me to do
i thank everyone who showed me the way
best regards
Ahasverus Belgium
this discussion can be closed
thank you
i thank everyone for this help and to let me see "the light"
it must have to do with the connection cable as i heard no click from the relay
i will test out what the OM told about that
best regards
ft1200dx and al-811
tuning
power on 1700volts (hv switch to ip position read 0)
band 14mhz
load 4,5
plate 8,5
switch ip
switch opr
tx 60w (fm)
ptt transceiver send ok
al 811 nothing happens
led xmt don't light up
what do i not see
tx and al-811 hooked up with cable ct -118
thank you...
the cable ct-118 has two outputs
one for the full automatic amp's
the other is a cich and can be connected to the al811 (relay)
i thank everyone for the help
how do hook up a ft1200dx and a Al -811
1) do i need to hook the tx and the ampli if the output tx is<70w -RELAY-
2) if yes how to do
i have the cable ct-118 ( yaesu) but he only match with the ampli yaesu vl-1000
(see jpg)
at the back of the al-811 the input relay needs a jack
do i need to...
i try in vain to send/receive rtty
i have interfaces
rigblaster advantage
yaesu scu-17
think to use fldigi software
use windows
the cables , i can make them
yaesu gives me the cable ( ct packet interface)
one side 6 pin other side blank
(pins: tx audio/ground/ ptt/ rx date 9600...
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