Hi Roger,
Sorry I could not get back to you earlier. Had hernia surgery - all ok now.
Thanks for the offer, but I will like look for one of the lantronix devices.
Hi Mitch,
I am going to go with the remote rig yaesu twins. One question about RTTY. When I am running remotely I believe I can use MMTTY. Do I connect the PC to COM1 even though COM 1 and 2 are used for the twin configuration (page 134 of the manual) ?
I will use the antenna switch 1269. Do you know if the antenna switch has a default setting- is the switch set to antenna 1 if the device is not turned on ? or are all the antennas grounded when not turned on ?
To control the rotator and the linear amplifier I will look for a lantronix EDS 4100 or Moxa NPort 5410 serial server.
Is one brand better than the other ?
Finally I need your advice on some relay switches to turn on the 120vac for the yaesu rotor, 120vac for a ventilation fan, 120vac power supply for the antenna switch, I may need one for the linear amp, and possibly a supply voltage for the LP-Remote if I use this device.
choice 1: webswitch 1216H - I believe this has only 5 switches. Using this device my requirements just about use all the relays. I could put a few devices on one relay to leave some relays available for other things, but would rather have them individually controlled.
choice 2: remote webswitch for 117 vac powered devices, such as the Ambery IP-P3 remote power switch, which can control 4 devices.
To control this device I need 1 serial port.
http://www.ambery.com/prreposwphco.html choice 3: LP-Remote This has as many relays as I will ever need. If I need a 12 volt supply I can monitor the voltage-which is a nice bell & whistle, and has macros. I like the idea of expandibility and the voltage monitoring.
I think that about covers it. Did I forget anything ?
thanks for your help
Fred