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MFJ-998 tuner Excessive RF Radiation
Has anyone experienced excessive RF radiation from their MFJ-998. When I run a signal (any mode) on 80m more than 70 W? through the tuner I have adverse effects from several devices including my
By Mick · #110 ·
1708B-SDR
When I use the 1708B-SDR it will occasionally put the radio in transmit.? This doesn't happen if the unit is not in the loop.? At first I thought it was RFI so I have toroids on everything and a
By Michael Parker · #109 ·
MFJ 1263 Yaesu - Yaesu pin set
I'll try this again with some photos this time. Help needed as I'm still drawing a blank on this. Hello, I don't know if I'm being stupid or I just cant see it in the manual. I have a Yaesu FT-847 and
By Leonard McDonnell EI2JHB · #106 ·
Re: MFJ-993B LC Limits
Ken . . . (see below) I approved your post for today's date, a follow-up of this post, but it hasn't yet appeared on the GIO site nor in my inbox, so I'll just respond here. I'm replying from the
By Donald Hellen · #105 ·
Re: Autotuner for Drake R8B?
Don, thank you so much for your input.? I kept looking at the different auto tuners on the internet and wondered about the required signal. I wasn't sure how I was going to accomplish that...... LOL
By William Rowe · #104 ·
Re: Autotuner for Drake R8B?
Bill . . . All of the auto tuners I know of require a small signal to be transmitted so that the SWR sensing circuit can work with the tuner logic to find a low SWR match. That would require a
By Donald Hellen · #103 ·
Autotuner for Drake R8B?
I would appreciate recommendations on antenna autotuner for receivers Drake R8B and Drake SW8. I am not a ham, but have listened to SW and ham operators for the past 65 years. I'm 73 years of age and
By William Rowe · #102 ·
Re: S-match tuner and MFJ modification
I have seen a similar design in one of the ARRL handbooks from many years ago.....
By David Frechette · #99 ·
Re: MFJ-148RC
Jimmy . . . wrote: I don't know if you'll get an answer on this one, but it looks a lot like the ones LaCrosse Technology make and it might be a re-branded clock made by them. That doesn't help a
By Donald Hellen · #93 ·
MFJ-148RC
My MFJ-148RC has stopped receiving the tiime signal from WWV and thus the time is not kept updated.? Anybody else have a similar problem ? Jimmy W4MUF
By Jimmy Moser W4MUF · #92 ·
S-match tuner and MFJ modification
While researching balanced tuners, I ran across a website that describes the "S-match" tuner. https://pa0fri.home.xs4all.nl/ATU/Smatch/smatcheng.htm Digging a little deeper revealed a detailed
By George LaBelle · #91 ·
MFJ 1278 TNC
Howdy; Looking for help or suggestions here. I have an MFJ 1278 original, not the b version. It will not respond to signals coming in, but will transmit tones and the Digi I am connecting to
By Mike N7ZEF · #89 ·
Re: MFJ-1263
Steven . . . <alienrelics@...> wrote: Not all of us use the web interface to read groups.io posts. I, too, didn't know what the member was referring to and just marked the post as
By Donald Hellen · #87 ·
Re: MFJ-1263
This is the thread, and there is only one picture posted in it. -- Steven Greenfield AE7HD
By Steven Greenfield AE7HD <alienrelics@...> · #86 ·
Re: MFJ-1263
Enhance your calm, fellow citizen. This =is= the thread, and there is only one picture posted on it. By HB9DDS. Sheesh. -- Steven Greenfield AE7HD
By Steven Greenfield AE7HD <alienrelics@...> · #85 ·
Re: MFJ-1786 Remote Control
Glad somebody else does that.....I cleaned out my closet and garage shelves this week and found antenna parts that I've been looking for for 6 months..... 73 B.J. WatkinsK5BJW
By B. J. Watkins · #84 ·
Re: MFJ-1786 Remote Control
Cancel the lost dog notice. Remote Control has been found. If it was a snake, I would be bit. 73, Gary/K5JWK Sent: Monday, May 15, 2023 9:10 AM To: [email protected] Subject:
By Gary Harmon · #83 ·
Re: MFJ-1786 Remote Control
Cancel my missing person request. If it had been a snake I would be bitten. Thanks and 73, gary Gary H. Harmon Jr. RETIREMENT – Everyday is a Saturday except Sunday. Sent: Monday, May
By Gary Harmon · #82 ·
MFJ-1786 Remote Control
I can't find my remote control and was wondering if anyone has one needing a new home in south Texas.? Cash or trade available. Best 73, Gary Harmon k5jwkgary@...
By Gary Harmon · #81 ·
Re: MFJ 998 part needed
Have you tried MFJ? Lou WA5LOU [email protected]> wrote:
By Lou WA5LOU · #80 ·