Get Rid of that crap cable your using.. I only use RG 214, and or superflex for my inter connects between the repeater, amps in line(power amp/preamps), and the duplexer. Mosly 1/4" superflex becuase I got lots of it. In a pinch I will use RG-142... Never use that 400 or 9913 garbage..
--- On Sat, 3/14/09, Michael Ryan <[email protected]> wrote: From: Michael Ryan <[email protected]> Subject: RE: [Repeater-Builder] 220 Repeater Power Amp To: [email protected] Date: Saturday, March 14, 2009, 12:47 AM That’s the model I am using now. I have some other issues to study before changing to another amp. But hearing that someone is using this same amp is encouraging. Like I said though, I have to check into the actual tuning of the transmitter to see if I have done something that is creating my problem. For those interested, the cables in the rack are all RG-400, no 9913 or clones, no LMR stuff...nothing else. Duplexer is Telewave 4 cans, RG-214 cabled, ½” Andrew hardline to the antenna. -Mike From: [email protected] [mailto:[email protected]] On Behalf Of Roger White Sent: Friday, March 13, 2009 5:45 PM To: [email protected] Subject: Re: [Repeater-Builder] 220 Repeater Power Amp I ran a Mirage C2512G (s/n 30820) for a number of years at a reduced Pout (around 75 watts out of duplexer) and had no problems. The amp case is mounted on a very large heat sink for repeater use. Its only glitch was a nearby lightening strike that vaporized the output cap of the PA. Replaced the cap but never put it back on line as most users never noticed it wasn't there. Roger W5RDW 224.18 MHz Dallas ----- Original Message ----- From: Michael Ryan To: [email protected] Sent: Friday, March 13, 2009 4:12 PM Subject: RE: [Repeater-Builder] 220 Repeater Power Amp I’ve had several users indicate that they are using TE Systems Amps in repeater service. I have one of the OLDER Mirage amps, I think it has been around here for 12 or more years at least, perhaps more. This SHOULD be pre-MFJ. My model is 25 in for 120 out. I planned to run 10 watts or so in for 75 or so out. Is this a reasonable choice? - Mike From: [email protected] [mailto:[email protected]] On Behalf Of Michael Ryan Sent: Friday, March 13, 2009 11:51 AM To: [email protected] Subject: [Repeater-Builder] 220 Repeater Power Amp Does anyone have some advice about what to use for a power amp in a 220 repeater? MIRAGE makes a 90 watt model they claim is for repeater service. I don’t see anything else around. I’d be happy with 60 – 90 watts MAX output with maybe 10-20 watts drive. – Thanks.. - Mike __________ NOD32 3935 (20090313) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com __________ NOD32 3935 (20090313) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com
