The duplexer pictured is a Motorola 0185417U05 unit, which has a current dealer price of $ 1,173.00. It is made for Motorola by RFS/Celwave, which sells the same unit as PD526-4-2. It is the X182AD Option for Quantar, Quantro, and MTR2000 stations. I have an identical unit in service on a 100 watt UHF MTR2000 repeater, and it is an excellent performer. Prior to installation, I verified that its isolation was better than the 120 dB specified- a very good figure.
73, Eric Lemmon WB6FLY -----Original Message----- From: Repeater-Builder@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, July 30, 2008 9:47 AM To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] FS: Celwave 6 Cavity UHF Repeater-Base Station Duplexer Jerry, Your duplexer looks in great condition, however the price you want for it is above dealer cost and the unit is used. You can see them on EBay all day long for arround $200-$300 all day long. Mike -------------- Original message -------------- From: "Jerry Dubzak" <[EMAIL PROTECTED]> For Sale: Celwave 6 Cavity UHF (435 to 470 MHz.) Repeater-Bas Station Duplexer! This unit is in excellent condition, and is currently tuned for: TX=444.0625 MHz. & RX: 449.0625 MHz. with 0.9 dB insertion loss. The unit was originally pulled from a Motorola Quantar repeater system and retuned for use in my D-Star repeater system which I have recently sold. The duplexer's specifications are as follows: Frequency Coverage = 435 to 470 MHz. Frequency Spacing, MHz. = 3 TX to RX Isolation, dB = 100 Max Insertion Loss, dB = 1.0 TX Bandwidth, MHz. = 0.025 RX Bandwidth, MHz. = 0.025 Maximum Power Input = 250 watts Connectors = N-Female VSWR, Max. (50 ohms) = 1.3:1 Standard 19" Rack Mount Design Photos: http://i305.photobucket.com/albums/nn216/gldubzakjr/Duplexer0.jpg <http://i305.photobucket.com/albums/nn216/gldubzakjr/Duplexer0.jpg> http://i305.photobucket.com/albums/nn216/gldubzakjr/Duplexer1.jpg <http://i305.photobuck et.com/albums/nn216/gldubzakjr/Duplexer1.jpg> http://i305.photobucket.com/albums/nn216/gldubzakjr/Duplexer2.jpg <http://i305.photobucket.com/albums/nn216/gldubzakjr/Duplexer2.jpg> I am asking $800, o.b.o. plus $30 shipping (PayPal +3%) Interested parties, please e-mail me directly at: [EMAIL PROTECTED] <mailto:K8GLD%40arrl.net> with any questions. Thanks, Jerry - K8GLD
