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Amplifies Signals and Cuts Intermod, Too! - 2 Meter preamp with the sharpest filtering available
- Low noise figure, high gain
- Can be powered up the signal coax (9-15VDC)
- Helical filter for fantastic intermod rejection
Here's the ideal preamp for repeaters, base stations, mobiles, anywhere a selective low noise signal boost is needed. Unlike other preamps thePR-100 features extensive RF filtering to crush intermod before it reaches your radio. Two poles of sharp Helical filtering combined with a 3 pole L-C tank allows only signals of interest to reach your receiver. A low noise microwave bipolar transistor provides an excellent 1 dB noise figure while remaining ruggedly insensitive to static and strong signals. In fact, this preamp is actually included as part of our Weather Satellite receiver system! Preamp is easily configured to be powered via the coax (for mast mount applications) or powered through a separate power cable. Kit is designed to fit snugly into a3" long piece of 1 1/2" PVC pipe with end caps, making an ideal outdoor enclosure. Runs on 9 to 15 VDC . Size: 4"w x 7/8"h x 13/8"d.
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