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Commercial and Amateur
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The R302 VHF FM Receiver is a tough, commercial-grade, receiver which answers the need for the most demanding applications. It has very good sensitivity and selectivity. It is ideal for voice operation in repeaters and voice links. Used with our data demodulators, it makes a handy link for computer controlled equipment or a reliable telemetry link in place of expensive phone lines. Our new vhf receiver proudly combines the best features of its highly acclaimed predecessors, and it allows instant frequency setting without waiting for channel crystals! There are some jobs a transceiver grade receiver just can't do, at least not well. That's where reliable Hamtronics® commercial quality receivers come in! The R302 retains all of the popular features Hamtronics® receivers have been noted for. It uses triple-tuned circuits in the front end and excellent crystal and ceramic filters in the i-f with steep skirts for close channel spacing or repeater operation. The i-f selectivity, for instance, is down over 100dB at ±12 kHz away from the carrier, which is 40-50 dB better than most transceivers. Low noise fet's in the front end provide good overload resistance and 0.15µV sensitivity. You won't need a preamp with this receiver! By careful engineering and economies of scale, we were even able to keep the price about the same as crystal controlled receivers sold for, even several years ago! In fact, you don't need a crystal oven; so it saves you $45 over a comparable crystal controlled unit. The R302 is our 8th generation vhf fm receiver, and it packs in features you've told us are important to you during our 40 years of designing receivers. It's up to the difficult jobs you've told us you have. Able to hear weak signals, resistant to intermod, desense, and adjacent channel interference, easy to interface, instant channel frequency setting. Isn't that what you need for your demanding applications? Specifications:
See what customers have to say:The 302-2 receiver I ordered and installed is fantastic. Thank you so much for helping me meet my time frame goals by having a new receiver at our repeater site by the date I requested. ...Eugene C. Patrick, NA8I I'm very impressed with the receiver. Great selectivity (no adjacent channel interference), excellent sensitivity (no white noise), and surprisingly good audio quality. I'm very happy with its performance. Thanks for recommending it....James Bade, Mount Pocono, PA
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