WebGENUINE SINCLAIR DUPLEXER - CUSTOM TUNED 5MHZ SPLIT VHF/UHF DUPLEXER MOUNTED ON RUBBER SHOCKS TO ABSORB VIBRATION ELECTRICAL SPECS: 5 TO 25 WATTS OF RF POWER SOLAR COMPATIBLE - 12 Volts DC battery Sinclair Duplexer VHF 136-174 Mhz UHF 400-460 Mhz 5 Mhz offset between TX/RX Maximum desense .08Dbm @ … Web13 REPEATERS FOUND AT OR NEAR CHARLESTON = On-Air = Off-Air = Testing = Unknown Click on the frequency for additional details. Click on a header to sort. Note: Sorting does …
Portable VHF Repeater for Emergencies - Emergency Radio Repeater
WebApr 16, 2015 · Ham radio DIY portable VHF/UHF repeater This is my VHF/UHF repeater built into a waterproof pelican case. Parts list if you want to build your own:1470 pelican case 4X Yaesu FT-60R radios Radio-Tone repeater controller (either the duplex or cross band controller will work) way too much spare … Read more on Southgate Amateur Radio Club WebJun 26, 2024 · Opening up the box, the RT97 portable repeater comes with an AC adapter and power cord, 12 volt DC power cable, and a USB programming cable. Then repeater itself is housed in a heavy duty … pdf shark app review
Portable Repeater Search & Rescue- 12 Volt Battery Operated 15 …
WebUHF cavity filters are not that big or expensive to let you do full duplex on a single antenna. Past that it's literally a pair of radios wired together and a pi for the required repeater identification. Not any real advantage over a cross band repeater that most mobile rigs can provide, the GMRS boys would be the ones that need something like ... WebAug 21, 2009 · One of the biggest advantages of UHF, 700, 800, and 900 MHz over VHF high band is the bands above 174 MHz all have standardized offset base/mobile frequency … WebJun 16, 2024 · The Retevis RT97 is a UHF portable repeater with full duplex capabilities and 10 watts of output power. The RT97 is an all in one solution that gives you a portable … pdfsharp change font