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Preamp Kit, 440 MHz PR40 - All Spectrum Electronics
Preamp Kit, 440 MHz *NO LONGER AVAILABLE / DISCONTINUED*
Model # PR40
 $14.75 
Preamp Kit, 440 MHz
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*NO LONGER AVAILABLE / DISCONTINUED*

Turbocharge Your Radio!!

  • Low noise (typically <1to1.5dB)
  • High Q tuned circuits
  • Easy 1/2 hour assembly
  • Out-performs other preamps costing over $80!

Put some new Ďearsí on your rig with one of these hot little preamp kits. Their high gain combined with low noise will improve most any receiver. Fully protected against overload and designed for low current and stable operation they employ high Q tuned circuits which restrict out-of-band signals which can cause intermod blanking and over load of your radioís front-end. Donít be misled by GaAs FET claims! The cheap dual-gate FETs (manufactured for TV tuner usage!) used by others just donít come close to the performance of these preamps designed with NEC microwave transistor devices. Gain is typically 16 to 20 dB and noise figure is 1 dB @ 2 Meters, 1.2 dB @ 220MHz, and 1.4 dB @ 440 MHz. Compact design or easy installation into most any rig. Operates on 12 to 15 VDC . Size: 1" x 3/8" x 1 1/2".

User Manual in PDF

This product was added to our catalog on Sunday 03 June, 2007.
Reviews *NO LONGER AVAILABLE / DISCONTINUED*
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