I ordered one this morning online, and am just waiting for the shipping cost quote to finalize the order processing. We just put one of these chokes in an Alpha 76A and it works fine. I think the pri
I've completed at least the initial resurrection of a long dormant, and neglected (abused?) 425, and have a question re what the resting current (keyed, no signal) of healthy 3CX800's should be in a
Of my two Corsair II's, one has a NB board p/n 80977, which correspond to the NB called out in the manual. The other Corsair II has a NB board p/n 81401, for which I've not been able to find any docu
Yes, the circuitry is different. The 81401 IC complement is 2-MC1350P's and 1-LM358N, and it has 6 transistors and 3 diodes. Interface to the NB level and NB width pots (connectors #7 and 22 respecti
I agree. The NB on the Triton's completely eliminates my S9+ powerline noise, but neither the Corsair or OMNI V NB's are effective dealing with that noise. I too have wondered why the Triton NB desig
With my particular noise source (powerline), the TRITON NB removes the noise without having to fuss with anything, and at least I cannot detect any compromise of audio quality. The ANC-4 that I use f
I received my newly acquired Corsair (not II), s/n 718, and have a couple of questions: At cold start-up in the morning, it takes about a minute for the displayed frequency to stabilize and display t
Well, at least I know now the issues aren't unique to my Corsair. I can live with the display one minute warm-up, but the ineffective NB prevents useability all too often. My noise level is frequentl
Bob, Yeah, the random number generator on the display is the display itself. The frequency itself is rock-solid, and after one minute, the display homes in on the actual frequency. Having struggled w
Yes, there's lots of room inside the TRITON. I really take advantage of the PBT and notch on the Corsair with heavy QRM...if my damnable noise isn't present, which is why I was focusing on improving
Wade, Yeah.......been there, done that. After a couple of months of no help from the power company, I bought an 18" ultrasonic parabolic dish and detector 3 months ago to pursue this problem, thinkin
Gary, Wow! Do you have a Corsair or a Corsair II? If it's a Corsair, what is it's s/n? I was told by a former TenTec retailer that the early Corsairs had useless noise blankers. Mine is s/n 718. Do y
Thanks for the tips. I didn't know the ARRL would help with non-ham generated EMI. Thought they would only assist in resolving issues of complaints of ham-generated EMI. -- Original Message -- From:
Gary, A quick viewing of your QRZ page indicates that unless you've downgraded, you have a Corsair II. Checking the manual schematics for both the Corsair and the Corsair II, I find the noise blanker
My recently acquired Corsair II has a failed logic board UV eprom (MC68705P3S) that prevents me from operating CW. The eprom failure is the keyer "dit" input stuck close enough to a "low", that about
Oh, man! Clayton, you're my hero. The prom is a 28-pin, and is UV programmable, rather that EE programmable. I believe the programming of my prom is good. It's just an input gate that's stuck low. If
Hi Jerry, That's what I get for attempting to economize text. According to Motorola, either your terminology or mine is correct. Motorola says: "The MC68705P3 (High-Density NMOS) Microcomputer Unit (
Does anyone have a G3TXQ drop-in logic board kit that's surplus to their needs? If so, I could sure use one. Please contact me off-list. TNX es 73, Allen--W7GIF -- Original Message -- From: A R<mailt
Thanks, Steve. Let's see what sort of interest develops. I'm certain that your one-off cost comment is spot on. best 73, Allen--W7GIF -- Original Message -- From: Steve Hunt<mailto:steve@karinya.net>
Thanks, Steve. 73, Allen--W7GIF -- Original Message -- From: Steve Hunt<mailto:steve@karinya.net> To: Discussion of Ten-Tec Equipment<mailto:tentec@contesting.com> Sent: Saturday, February 15, 2014 6