WebAug 22, 2011 · Here's a really good tutorial on duplexers: Duplexers: Theory and Tune Up That all being said, those surplus mobile duplexers make dandy portable repeaters; I put one together for emergency use using a couple of Motorola Radius transceivers, a simple controller, and one of those mobile duplexers. Worked like a charm. WebJan 12, 2024 · 4-cavity VHF, 2 Meter, and 1.25 Meter Duplexers VHF / 2-Meter / 1.25 Meter / 220 MHz Band Service includes documentation of final tuning & performance Harness and antenna “tee” (if using one-antenna …
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Web100W UHF 8 Cavity Duplexer N Connector FREE tune radio repeater 400M-520MHz. Sponsored. ... $8.90. Free shipping. NEW 50W UHF 6 Cavity Duplexer N Connector … WebJan 12, 2024 · 4 and 6 cavity UHF and 70 cm duplexers. UHF and 70cm / 440 MHz Service includes documentation of final tuning & performance Typical turnaround time: 2 business days (but not guaranteed) $89.95 + return shipping and insurance cost; 4-cavity VHF, 2 Meter, and 1.25 Meter Duplexers. VHF / 2-Meter / 1.25 Meter / 220 MHz Band fishfood magazine
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WebDuplexer, 1.3-170 MHz Low Pass, 350-540 MHz High Pass, 60 dB Isolation, Each Part Number: CMA-CF-416A ( 7 ) Estimated Ship Date: Today Multiple Images Video $54.99 Add To Cart Compare Wish List Comet Duplexers CF-530C Duplexer, 1.3-90 MHz Low Pass, 125-470 MHz High Pass, 45 dB Isolation, Each Part Number: CMA-CF-530C ( 2 ) WebMay 28, 2024 · A Ham buddy of mine and I were trying to setup a UHF repeater in our area due to a lack of them. We had two Motorola CDMs, one a 1250 and one a 1550, and we purchased a $200 or so reject only duplexer to use from a seller on eBay. When we received the duplexer, we hooked it up and the TX radio severely overpowered the RX … WebIt was purchased from china on alibaba.com this is a duplexer Model: SGQ-450D, TUNED FOR GMRS 462.650-467.650 1 sploittastic • 1 yr. ago So I've been reading a lot of reviews on duplexers but I'm by no means and expert, and a lot of those generic Chinese duplexers are decent but not always very accurately tuned. fish food maker extruder