Loading ...
Sorry, an error occurred while loading the content.

Messages List

5751

Re: New SG231 doesn't work

Call SGC… 73! Tim, WBØTUB From: Smartuners@yahoogroups.com [mailto:Smartuners@yahoogroups.com] Sent: Monday, August 31, 2015 8:19 AM To:
Tim
Aug 31
#5751
 
5750

Re: New SG231 doesn't work

... Also see pg 14-16 which shows the 231 feeding doublets, vees, and loops. I use a 231 with a line isolator/choke on the input to feed a doublet through 20ft
w9xc_radio
Aug 31
#5750
 
5749

Re: New SG231 doesn't work

Good point John, though I had assumed, in this case, the vertical radiator was connected to the tuner antenna post and the ground lug attached to the
Philip
Aug 30
#5749
 
5748

Re: New SG231 doesn't work

The SGC 231 is designed to feed a single wire, read your manual, bottom of page 9, through to page 11, Libertas per cultum
John
Aug 30
#5748
 
5747

Re: New SG231 doesn't work

I have no direct experience with the SG-231. Whether or not you applied an active carrier to the tuner through the COAX the fact there was no relay activity
Philip
Aug 30
#5747
 
5746

New SG231 doesn't work

I recently bought an SG-231 antenna tuner and installed it without success. Model SG-231 Serial No. 81679583 My antenna is a 43' ZeroFive vertical antenna with
michael.vannier
Aug 30
#5746
 
5745

Icom 7200 With SGC237

Would like to control SGC237 with tune button on 7200 , can anyone help? Wm. Carter N4WSC
carter_w48
Aug 25
#5745
 
5744

Re: Repairing SG230 relay

Wow a real ham. Nice job. Reminds me of the old days (60's hi hi). Been there and necessity always prevails. Congrats. Bill K7BRR
wcbilljohnson
Jul 6
#5744
 
5743

Repairing SG230 relay

I share with the group this experience, hopping it could help in a similar case. My SG230 tuner stopped of working somme days ago. Symptom: continuous tuning.
f4fei.dominique
Jul 6
#5743
This message has attachments
  • JPG
    31 KB
  • JPG
    27 KB
  • JPG
    45 KB
5742

Re: won't tune

Bad rf sense diodes? Geoff, NM7V Seattle, WA CN87tr On Jul 2, 2015 1:35 PM, "'Matt - M0LMK' matt@... [Smartuners]" < ... Bad rf sense diodes? Geoff,
Geoff McAlpin
Jul 2
#5742
 
5741

Re: won't tune

Thanks Dave. I think I’ll paint the box white in the next few days. I’ve had the lid off all day today and I can’t get it to wake up at all. The relays
Matt - M0LMK
Jul 2
#5741
 
5740

won't tune

I dunno for sure, but I WOULD put the tuner in a reflective or even a white box during the summer months. Dave J  //  AF0DJ "When you help someone up a
Dave Jeffries
Jul 2
#5740
 
5739

230 Stopped tuning

Well, it looks like my 230 has decided to start playing up (again!). I replaced the 74ls93 and the 4020 last year and it's been working well until yesterday.
m0lmk
Jul 1
#5739
 
5738

Re: Pre-2000 and Repair files

Hi Harry, You did the correct thing in that if you are going to use IC sockets, to use the machined gasless type. I've been told that the connection is gasless
rodwall1234
Jun 21
#5738
 
5737

Re: Looking for Circuit Diagram for SGC230 - nov 1991

Sorry for the delay.... Thought I had done it... Old age = poor memory.... Good luck and if you have any questions feel free to ask. I will do my best to help
harry latterman
Jun 21
#5737
 
View First Topic Go to View Last Topic
Loading 1 - 15 of total 5,751 messages