Now I can adjust the position of the feedhorn vs focuspoint with an actuator.

1296 MHz feed horn I bring me home from SM4DHN Lars Bertil
I will later built a new feed with septum.

Preamp controll unit

Control unit for preamp and ant.relay easy to se if anything is wrong.

Preamp controll unit

12v to two cascade preamp, ant 24v to ant relay.


Preamp from VHF design in Ukraine, nice construction and good performance if it is as promised (has not measured the noise factor)
0.3 db noise and 34 db gain.
Thanks all of You, special for very fast delivery
But today I use a preamp from Sam.

Senaste kommentaren

18.11 | 00:54

Hi Arnfried
I am on holliday in Thailand to 5 of december, I will shipp it as soon as possiblen then.
73and have a nice day

17.11 | 13:54

hello Anders, for building of 1296-PA i would like to buy: 2 pieces of RoTC350-pcbs and 6 pieces of 12pF-atc100/800R hiq-capacitors. Pse tell me the cost incl shipping, 73s og ha det, Arnfried, DL1AT

01.09 | 09:48

har du 70 cm preamp över till vettigt pris ?
Behöver inte vara allra värsta N eller Sma

27.06 | 18:16

Jösses Anders, och jag som tyckte att jag hade storhetsvansinne när jag slängde upp min mast på 40m.
1 ton parabol; respekt...! 73, Eskil-SM5SRR