31
General discussion forum / Re: COM 0
« on: 2018-06-05, 22:58:57 »
Tks Mike. These internal connections were not clear to me. Now it is. Ok about COM1 and control signals. Appreciated your input. regards Fred
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32
General discussion forum / Re: COM 0
« on: 2018-06-05, 21:08:12 »
Mike tks again. I supposed this was the case. However, if I am using a radio controlled by CAT (COM0 free) the physical RTS/DTR COM 0 signals exist to the user at Radio RRC?
Perhaps they may be directly (internally) connected to PTT/CWkeyer circuitry at the Radio RRC, without been exposed to the user. Is it Correct ?
Thanks Fred
Perhaps they may be directly (internally) connected to PTT/CWkeyer circuitry at the Radio RRC, without been exposed to the user. Is it Correct ?
Thanks Fred
33
General discussion forum / Re: COM 0
« on: 2018-06-05, 14:56:34 »
Mike thanks. I understand fully the use of COM ports. I am trying to use most of the Remoterig bulit in ports and I/Os before evaluating how many ports of additional serial server devices I need.
My point here is that the manual states how to use RTS and DTR COM 0 signals for PTT and CW, but the signals (RTS/DTR) do not physically exist in the Radio RRC.
Either I am not understanding well COM 0 usage or the manual is incorrect. I am trying to get some light on this.
Best regards and thanks again Fred
My point here is that the manual states how to use RTS and DTR COM 0 signals for PTT and CW, but the signals (RTS/DTR) do not physically exist in the Radio RRC.
Either I am not understanding well COM 0 usage or the manual is incorrect. I am trying to get some light on this.
Best regards and thanks again Fred
34
General discussion forum / COM 0
« on: 2018-06-05, 12:15:02 »
Guys hello
I am preparing my remote station. I would like to have an input on this:
Remoterig has 4 COM ports (COM0, COM1, COM2 and Virtual only COM3). Please validate this:
1) COM0 physically is the TTL port on the interfaces. I use TS480 with detachable head and in this case it is used for communication between the head (panel) and the radio
2) If the about is true, how can I use RTS or DTS of COM0 (which is not physically available in COM0/TTL connector) ?
++Remoterig manual extract attached (page 76)
Many thanks Fred PY2XB
I am preparing my remote station. I would like to have an input on this:
Remoterig has 4 COM ports (COM0, COM1, COM2 and Virtual only COM3). Please validate this:
1) COM0 physically is the TTL port on the interfaces. I use TS480 with detachable head and in this case it is used for communication between the head (panel) and the radio
2) If the about is true, how can I use RTS or DTS of COM0 (which is not physically available in COM0/TTL connector) ?
++Remoterig manual extract attached (page 76)
Many thanks Fred PY2XB