Topband: KD9SV-OK1RR relays ???

Douglas Ruz (CO8DM) co8dm at frcuba.co.cu
Sat Aug 29 12:15:37 EDT 2015


Hi Martin, OK1RR,

I tried email direct to you but it was not possible. I am sorry about the 
other member of the list.

It is about the FRONT END SAVER relays:

 I have two different relays here and i would like to know if i can use one 
of them in
 your design:

 I have HFD2 Subminiature DIP relay:
 -Matching standard 16 pin socket.
 -DPDT
 -100 million operations
 - Operate time 4ms and release time 3ms.
 -Capacitance: Contact to coil 5pF and contact set to contact 1,5 pF

 I have also HFD41 relay:
 -SPDT relay
 -10 million operations
 -Operation time 10mS
 -Not sure about capacitance.

 Maybe i have to RE-DESIGN the PCB but that is very easy.

 Any idea???...Thanks,

 73....Douglas, CO8DM




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