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This is only a Partial Listing of
Ramsey Electronics Kits Which Are Available!
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AA7C - Active Antenna Kit
YDI Price $39.95
Dual Preamp for HF or VHF/UHF
Performs like a 60’ Long Wire!
Operates as a stand-alone antenna or in conjunction with an existing antenna
Our AA7 features both a high gain, low noise FET and a superb microwave bipolar amplifier, letting you use the antenna on all bands - shortwave, HF, VHF and UHF! Imagine a self-contained unit just 4 inches square that pulls in the signals like a 60 foot long wire; that’s the advantage of an active antenna. For jazzing up VHF/UHF receivers and scanners, the AA7 has you covered, too. Over 15 dB of gain pulls in the weak ones, whether you use the built-in telescopic whip or an outside antenna.
Features of the AA7 include: Front panel RF gain control, power switch with preamp bypass switching, two position HF and VHF/UHF selector, rear panel input and output connectors, convenient 9 volt battery operation and on-board telescopic whip antenna. We think you’ll agree that the AA7 is simply the most practical and best value of any active antenna on the market! Includes whip antenna and matching case set. Operates on 9 V battery (not included). Case size 5”W x 1½”H x 5¼”D.
AR1C - Aircraft Receiver Kit
YDI Price $44.95
Picks up aircraft, control towers, and more!
Tunes entire 118 MHz to 136 MHz Aircraft band
Automatic gain and squelch controls
Tune into the exciting world of aviation. Listen to the airlines, big business corporate jets, hotshot military pilots, local private pilots, control towers, and other interesting and fascinating air-band communications. You’ll hear planes up to a hundred miles away as well as all local traffic.
A Real Eye Catcher
BE66 - Blinky Eyes Animated Display
YDI Price $59.95
Blinking Eye display of 66 super bright LED’s!
Changes brightness with ambient light levels
Animated with constant motion!
The ultimate animated LED kit that will dazzle you and delight your friends! Uses a microcontroller to randomly select from many different animations such as a long pause before a wink, or a twinkle of the eye to startle passers-by. A perfect kit if you want to light up a costume, window, or pumpkin with a scary repertoire of modes!
Four modes to satisfy any enthusiasts desires: 1. Off for long random periods, then blinks or winks. Designed to scare! 2. On for long periods before performing an animation, perfect for costumes and displays! 3. Animates all the time for constant motion, perfect display attention-getter. 4. Random fire! When placed in a pumpkin will light the pumpkin like there was a fire within! Truly awesome!
As if this weren't enough, the BE66 can also control a small hobby motor to shake bushes at random intervals or signal an external player to make a scary sound! Also has a CDS cell to sense light. In one mode the display will dim as it gets dark for battery operation, and the other it will turn off when too bright so it plays only in darkness! (No boring, do-nothing twinkle kit here! You have to see it to believe it!)
BN9 - Super Snooper Amplifier Kit
YDI Price $9.95
Choice of gain...either 50 or 3000!
High sensitivity long distance listening
Powerful 2 watt audio output
Great booster amp for radios, Walkmans, etc.
Here’s a super sensitive amplifier that will pick up a pin drop at 15 feet! An ideal general purpose amplifier, too. Full 2 watts audio output is great for boosting low power receivers and radios, and when wired for high gain, makes an excellent room monitor or big ear shotgun mike amp... easy to listen in on "wild-life’ both in the field and in the city! Recommended to be powered by a 6 to 15 VDC filtered power supply rated for at least 500 mAmps or batteries, drives any speaker. Size: 1 1/2" x 1/2"x 1 1/2".
Learn the code!
CPO3 - Code Practice Oscillator
YDI Price $14.95
Great starter kit
Ideal for Boy Scouts
Increase your code speed...practice anywhere
Looking for a great starter kit to spark the interest of you future engineer? This little code practice oscillator is easy to build, easy to use, and features an audio tone adjustment for your listening pleasure. Using the ever popular 555 timer chip and the straight key paddle you are in full control of the output tone length and pitch. Handy 9 VDC battery operation insures hours of enjoyment and the chance to practice your CW code anywhere you go.
Size: 3 1/2" X 1 1/2" X 3/4". Battery not included.
Many other Brands & Types of Kits Are Available!
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Prices current 3/26/2010. Prices are subject to change without notice.
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