Don't feel bad - Yaesu is the same, since being acquired by Vertex Standard. I was trying to locate the 6m FEX-736 module for my FT-736R. They tell me the radio no longer supported, and they're right. NOTHING online regarding that radio, nor anything else that is not current product. (They wouldn't even indicate if they might have had NOS parts...) It's a shame.
Mark - N9WYS -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Thursday, May 20, 2004 3:05 PM To: [email protected] Subject: Re: [Repeater-Builder] Icom IC-RP4020 Power Problems I've been unsuccessful getting parts for just about anything from ICOM. No longer are parts available for some of their HF and VHF transceivers, power supplies, and now for the IC-900/901 transceivers. I've wanted to get my ACC FC-900 controller and ICOM IC-900 band modules going with my Repeater, but necessary cables and connectors are no longer available from ICOM. Good Luck! LJ Original Message: ----------------- From: Eric Struble [EMAIL PROTECTED] Date: Thu, 20 May 2004 09:40:08 -0700 To: [email protected] Subject: Re: [Repeater-Builder] Icom IC-RP4020 Power Problems After not receiving any responses for this question I decided to contact Icom to see if they had any ideas. Their response was that there are no parts available for those PAs (either 25 or 50 watt version). So, if you have one, make sure you have adequate protection on the output. I didn't search for any of the generic parts to see if you could second source them, my I guess is no. Eric ----- Original Message ----- From: "Eric Struble" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Monday, May 17, 2004 4:10 PM Subject: [Repeater-Builder] Icom IC-RP4020 Power Problems This might be a FAQ but, I am new to the group and when I searched the archives I didn't find any reference to it. I have an Icom IC-RP4020 (50 Watt Version) that has an intermittent transmit problem. The repeater works fine for weeks but then just dies; no power output at all (either by enabling it from the controller SEND or PTT from the local mike). I removed from the repeater rack and had it on the bench to attempt to locate the problem. At first there was no output but while looking around and pressing the LOCAL INHIBIT switch it came back to life. That switch shouldn't have effected anything I was doing. From the best I can deduce, the exciter is active during the failure. I was unable to measure the T8 voltage prior to it working again. All the components and traces look good on the PA module. The only strange thing I notice is that if the repeater has been inoperative for a while and things have had a chance to cool the output power is about 44 watts, after I hold down the PTT for about 30 seconds the power increases to about 50 watts. I tried to exercise the power adjustment pot to see if that might have gotten onto a bad spot, no effect. So, after all my rambling, has anyone seen a similar problem with any other Icom repeater? Thanks, Eric Yahoo! Groups Links Yahoo! Groups Links -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web.com/ . Yahoo! Groups Links Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
