| Ramsey PR40 Low Cost 440 MHz Receiver Preamplifier Kit |  | Brand: Ramsey Electronics
Category: Home
Buy New: $9.95
as of 2/8/2012 12:48 CST details
Seller: Ramsey Electronics®
Media: Kitchen
Shipping Weight (lbs): 0.1
Dimensions (in): 9 x 6.6 x 0.4
MPN: PR40
UPC: 871183000978
EAN: 0871183000978
Availability: Usually ships in 1-2 business days
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| Features:
| • | Turbo-Charge your radio!! 440 MHz band | | • | Low noise (typically < 1 to 1.5dB)! | | • | High Q tuned circuits (very narrow band)! | | • | Prevent out-of-band signals from overloading front-end | | • | Electronic kit, assembly required |
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| Editorial Reviews:
Product Description
Put some new "ears" 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 overload of your radio's front-end. Don't be misled by GaAs FET claims! The cheap dual-gate FETs (manufactured for TV tuner usage!) used by others just don't 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 @ 220 MHz, and 1.4 dB @ 440 MHz. Compact design for easy installation into most any rig. Operates on 12 to 15 VDC . Size: 1" x 3/8" x 1 1/2".
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CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED ‘AS IS’ AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME. Max Kits
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Bredboard-Prototype Design Aid
Features:
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3220 Test Points |
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504 Separate 5 Point Terminals |
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14 Horizontal Bus Lines |
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Binding Posts Coded Black, Red, Yellow and Green |
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JW-350 Jumper Wire Kit Included |
[read more] |
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