Correct me if I am wrong (and probably am) but is the 238 not the same electrically as the 229 ??? I bought a 229 for less than $150 and it works just fine. Is there any difference between the 2 ? Ot
KA5M@aol.com wrote: I used the FSK keying circuit specifically for the OMNI VI Plus shown on http://www.aa5au.com/rttyinterface.html to build a COMM port to radio interface. I used a 2N4402 PNP trans
How do you get FSK to transmit without a PTT connection? I use MMTTY and cannot get it to transmit without using a COM port for PTT. Jim N4AL FSK requires only the TXD from a comport. In MTTY setup,
KA5M@aol.com wrote: Ed, I'm just getting started on FSK RTTY, and want to understand the basics of the radio to computer interface. How does a signal from TXD (pin 3) of a DB9 serial port connector,
I posted this question to the ct-user reflector. Some or all of it is Ten-Tec specific questions, so I am posting here too. Ken, you need to be using only pins 2,3, and 5...IIRC. Sounds as tho you mi
Thanks for the suggestion. I am only using pins 2, 3 & 5 for the RS-232 to the computer. I am also using the appropriate pins for the 301 remote knob. No other pins on the Omni VI 25 pin D connector
Eric, try reseating the jumper for txin-txout. Check connections inside the rig, a gentle push or a reseat should work. It may also be in the bandswitch or possibly the crystal may need to be reseate
you got to be kidding... a century 21 for a new ham.. that direct conversion scheme will make a quick migraine for any new ham on the cw bands... would be much better off with a triton 4 or argosy o
Williams, Richard (JUS) wrote: I can't seem to find anything on Google about this. My C21 has one hole in the bottom. The thumbwheel changes the volume of the side tone, but not the pitch. Is there a
This is from an article originally written by Bob Borum KN4JJG. I had no luck finding him or the original article via QRZ or Google. What I have is a very old, almost unreadable copy of the article.
Bob, for the Omni V you need the CAT cable setup as: RXD to TXD TXD to RXD in other words a "crossover " connection, and of course the ground 5 to 7. Then I suggest you Google for "N4PY and Omni V" a
Well I'm spoiled by the Logikey 3 also. I'm using or trying to use a "Code Boy". Nice keyer, has a bug input. Works well with the SpeedX bug. But I still prefer the Logikey hands down. Ed W3NR
Already on the way to him. I always thought that part of being a ham was to share information. Any others needing a copy please feel free to ask, I'll gladly send you a copy via email. 73 Ed W3NR
Martin Ewing wrote: I sympathize with the wish to share. On the other hand, it's a copyrighted and restricted article. I wonder where the line on "fair use" is drawn in Newington. Sending someone a c