Lowe PR-150
Preselector

Discontinued!

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The Lowe PR-150 preselector and preamp is an accessory for the HF-150 receiver. It covers 100 kHz to 30 MHz in seven bands. Each band represents a dual-tank LC filter circuit, each of which can tune over 2.5:1 frequency range. each filter is passive. For additional gain, the built in UHF bipolar transistor preamp gives low noise performance with high dynamic range. The preamp may be turned on or off. The PR-150 also features an Attenuator and A/B antenna switch. It is built in a very solid metal alloy case. The rear panel has Antenna A input (SO-239 or Hi-Z terminals) and Antenna B input (Hi-Z terminals). Output to the receiver is 50 ohm SO-239. Requires 12 VDC at 50 ma. (and has a duplicate socket for power loop-through to other accessories). Made in England.

Frequency coverage ......... 100 kHz to 30 MHz
Connections ................ Antenna A  (SO-239 or Hi-Z terminals), Antenna B (Hi-Z terminals)
Attenuator ................. -16dB
Preamp ..................... +10dB
Insertion Loss ............. 5-10dB
Output to the Receiver ..... SO-239 50 ohm nominal
Power Requirement .......... 12 VDC @50 mA (11-15 VDC)
Size ....................... 7.25 x 3 x 7 inches (185x80x175 1.1 kg)