Ramsey Electronics

Ramsey Top Selling Kits ! At Cheapham Prices !

FM100B - Super Pro FM Stereo Radio Station Kit

Built-in mixer - 2 line inputs and one microphone input, line level monitor output

Precision active low-pass "brick wall" audio filter

Clean, filtered RF output suitable for RF amplification

Frequency range 88.0 to 108.0 MHz, 100 KHz steps

Ramsey's FM100B is the updated version of a truly professional frequency synthesized radio transmitter station in one durable, handsome cabinet. It is used all over the world by serious hobbyists as well as churches, drive-in theaters, and schools. No one else offers all of these features at this price! The included frequency display and audio level meters assist in easy operation. The "B" version now includes some additional functionality including a line level monitor output, improved stereo separation, spectral purity, audio clarity, and adjustable RF Output.

Sound quality is impressive, and equal to or better than most commercial stations. Low pass input filtering plus peak limiters put maximum "punch" in your audio, and prevent over modulation distortion. Churches, drive-ins, schools and colleges find the FM100B to be the answer to their transmitting needs... you will too. The kit includes a sharp looking metal cabinet, whip antenna, and built-in 110/220 volt AC power supply. An external antenna connection allows hook-up to high performance antennas like a vertical or colinear models.

FM100B Super-Pro FM Stereo Radio Station Kit, 5uW to 25 mW Output

Retail $269.95 - Your discounted price $229.95

COMET CFM-95SL FM Broadcast Antenna

Low Power FM Broadcast Antenna
88-108MHz Tunable Antenna
Gain: 3.4dBi
Band-width: 3MHz after tuning
VSWR: 1.5:1 or less
Max Power: 200 watts
Height: 83 inches (108MHz)
              104.5 inches (88MHz)
Weight: 2 lbs 7 oz
Connector: SO-239

Your discounted price $109.95

COMBO SPECIAL
FM100B Super-Pro FM Stereo Radio Station Kit
+
COMET CFM-95SL FM Broadcast Antenna
+
50 Feet RG8X Coax With PL-259 on Each End + Adapter to Convert PL-259 to BNC Connector

SPECIAL COMBO PRICE $340

FM10C - FM Stereo Transmitter Kit

Learn FM Basics!

Tunable anywhere in standard FM band... 88 to 108 MHz

Operates on 5 to 15 VDC

Settable pre-emphasis 50 or 75 uSec for use anywhere in the world

Easy to build, low cost transmitter, includes matching case set!

Here is a great entry-level kit that will teach the basics of FM Broadcast Transmission while finding many uses around the home or dorm room. The FM10C has plenty of power to cover your home, back yard, or city block. Our manual goes into great detail outlining all the aspects of antennas, transmitting range and the FCC rules and regulations. You’ll be amazed at the exceptional audio quality of the FM10C. Tunes through the entire 88-108MHz band in three separate ranges with a tuned LC circuit. Re-broadcast your favorite music commercial free and with the dynamic range the musician intended, without all that nasty compression the big boys use to make their station sound louder than the competition. Compression produces a noticeably muddier and less dynamic sound. The unit runs on internal 9V battery, external power from 5 to 15 VDC, or an optional 120 VAC adapter (FMAC below) is also available. Includes the matching case & knob set for a professional finished look. Case size 5”W x 1½”H x 5¼”D

Your discounted price $42.95

FR1C - FM Broadcast Receiver Kit

Perfect for Out-Of-Band Tuning!

Standard FM receiver with a wider tuning range of 70-110 MHz

Ideal for tuning-in FM wireless mics, phone bugs, SCA programming, or just normal FM broadcasts

Excellent reception with 1uV sensitivity

Demodulated audio output for driving our SCA-1 Decoder

Ideal for standard FM broadcast band as well as large portions on each side, making it great for bug monitoring or detection and receiving SCA broadcasts. Features one microvolt sensitivity, 10.7 MHz IF, 250 mW audio output, varactor diode tuning, IC FM detector chip, demod output to drive our SCA-1 decoder and operates on 9 VDC battery (not included).

Drives any 4 - 45 ohm external speaker. Includes Ramsey's matching custom case set,

measuring 5"w x 5 1/4"d x 11/2"h.

Your discounted price $34.75

FMAC - 110 VAC Adapter for the FM10C
12V 200ma adapter for FM10C

Your discounted price $9.75

Learning Kits

SC100 - Snap Circuits Jr. Lab



Snap Together Over 100 Electronics Experiments!

Contains Snap Circuits experiments 1-101!
Detailed project manual with comprehensive details and illustrations
Advanced training program & organizer available

The Snap Circuits Jr. lab includes over 100 electronic experiment projects. Like all Snap Circuits kits, they are easy to build, troubleshoot, and test without the use of a soldering iron!

The components of the circuits and projects are designed as “building blocks” which snap into place on the main project board. Each “block” has a function, including switches, lamps, batteries, wires, LEDs, resistors, photo-resistors, speakers, IC’s, motors, fans, and much more.

The illustrated manual covers Snap Circuits projects 1 through 101 with detailed instructions on how to snap the components or “blocks” into place to create the circuit. When you’re done you have a great and exciting project that you completed yourself.

Your discounted price $29.75

SC300 - Snap Circuits 300 Lab

Step Up To The Next Level with Hundreds of New Experiments!

Next level up from the Snap Circuits Jr!
Contains Snap Circuits experiments 102-305!
Contains over 60 individual parts and components!
Advanced training program & organizer available
Deluxe computer interfaced version available with 20 additional computer interfaced experiments

The Snap Circuits 300 lab is the next step up from the SC100. Just like the Snap Circuits Jr. they are easy to build, troubleshoot and test without the use of a soldering iron! Snap Circuits experiments number 102 through 305 are included in this lab with over 60 parts and components including wires, battery holders, antenna coils, LEDs, lamps, microphones, ICs, capacitors, resistors, high frequency ICs, transistors, variable resistors, variable caps, and more. The illustrated manual covers projects 102 through 305 in detail. There will be many nights of excitement with these new experiments!

Your discounted price $58.95

SC500 - Snap Circuits 500 Lab

Add FM Radio, Voice Recording And The Latest Technology To Your Experiments!!

Continue climbing to the next level!
Contains Snap Circuits experiments 306-511!
Contains over 75 individual parts and components!
Advanced training program & organizer available
Deluxe computer interfaced version available with 20 additional computer interfaced experiments

The Snap Circuits 500 lab takes you into the high tech world of electronics! Just like the Snap Circuits Jr. they are easy to build, troubleshoot, and test without the use of a soldering iron! Snap Circuits experiments number 306 through 511 are included in this lab which includes over 75 parts and components including wires, battery holders, antenna coils, LEDs, 7 segment LED displays, lamps, microphones, ICs, capacitors, resistors, high frequency ICs, FM RF modules, analog meters, SCRs, relays, transformers, recording indicators, transistors, diodes, variable resistors, variable caps, and more. The illustrated manual covers projects 306 through 511 in detail. Just look through the advance projects included!

Your discounted price $88.95

PL130 - Super-Fun 130 In 1 Electronics Lab


Start A Great Hobby In Electronics!

No prior knowledge of electronics needed!

Solderless connections for safe assembly

Build 130 different circuits, and see them work!

Includes a comprehensive instruction & theory manual written for the youngest novice to understand!

Your discounted price $41.95

PL300 - Complete 300 In 1 Electronic Lab


300 Projects Plus The Theory!

Build 300 exciting electronic projects

Solderless connections for safe assembly

No tools required!

165 page comprehensive instruction & theory manual!

   Your discounted price $68.95

PL500 - Advanced 500 In 1 Electronic Lab

Advanced Learning Courses Plus 500 Separate Projects!

152 starter course manual!

78 page advanced course manual!

140 page programming course manual!

Quality hinged case construction

Your discounted price $168.95

SP3B - Practical Soldering & Parts Kit
Learn Soldering & Components!

Learn soldering, boards, and components!
Learn color codes!
Comprehensive course and exam included

Not only will you learn soldering and de-soldering but you will also learn component identification and color codes.

With 163 solder points, you will learn and practice standard soldering, close tolerance soldering, tack soldering and de-soldering. Plus you will learn component identification and complete color codes. Even includes a color code calculator! Also learn voltage and resistance analysis in circuits. Comprehensive manual includes written and visual exams. Project runs on a standard 9VDC battery, not included.
Your discounted price $9.90

SM200K - Practical SMT Soldering Course
Learn & Practice SMT Component Soldering!

Learn all about those tiny little parts!

4 Develop and practice your SMT soldering skills!

4 Includes SMT training sessions

4 End up with a neat “Decision Maker” project

Surface Mount Technology (SMT) has become a way of life for electronics. Virtually all new high tech products utilize SMT design and components. Even our latest Ramsey kits include various SMT components. There are two problems with SMT: First, the parts are extremely small, at times the size of a pin head! Therefore, you need to have the proper tools, not only to hold them and solder them, but to see them! Check out our SMT tools on page 95. Secondly, unlike “through hole” parts, SMT components are soldered directly on the surface of the PC board (hence the name SMT!) This is an entirely new method of soldering, and it takes practice to get it right. Trust me, I’ve created a number of solder bridges myself when I first started soldering SMT components!

Taking this course and practicing on the neat little kit wil prepare you for the future in electronics. Includes the PC board, all the SMT and other components required, and a comprehensive training course covering all aspects of SMT soldering, desoldering, removing, and component placement. The finished project is a neat little “Decision Maker” that includes 6 flashing SMT LEDs, complete with a professional overlay panel. The finished Decision Maker runs on a standard 9VDC battery, not included.

Your discounted price $20.75

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