Radio and Test Equipment
Index Page
Formerly Maintained by Robert Meister WA1MIK
Currently Maintained by Mike Morris WA6ILQ
I know nothing about this equipment so please don't ask!
| Back to Home |
The Ramsey Electronics Radio and Test Equipment Index Page Formerly Maintained by Robert Meister WA1MIK Currently Maintained by Mike Morris WA6ILQ I know nothing about this equipment so please don't ask! |
"Following our well respected predecessors like Heathkit, KnightKit, Eico, and others in the past, we are discontinuing our Hobby Kit Group on January 1, 2016."
Read more about this on their web site by clicking the logo above.
Most of those products are now being sold and distributed through Amazon.com,
where you could also benefit from free shipping (with a PRIME membership).
The web site is gone, and the remaining stock was sold on Amazon, and that's gone.
Radio Products and Accessories:
|
BN9 Super-Snoop Amplifier kit
manual 250 kB PDF file This is a simple 2.5w LM380 based audio booster amp that runs off of 12vDC and amplifies to speaker level. |
|
|
FTR-146 2 Meter Amateur PLL Synthesized FM
Transceiver manual 10.6 MB PDF file This is the kit assembly and instruction manual. This 6-channel radio has true/direct FM, is 9600 BPS capable, and has PIN-diode T/R switching. Same as above, oriented better for display 9 MB PDF |
|
|
FX-146 2 Meter Amateur PLL Synthesized FM
Transceiver manual 3.2 MB PDF file This is the kit assembly and instruction manual. This 5 watt, 12-channel radio is diode-programmable, has true/direct FM, is 9600 BPS capable, and has PIN-diode T/R switching. |
|
|
FX-146 2 Meter Amateur PLL Synthesized
FM Transceiver schematic 185 kB PDF file This is the schematic diagram that goes with the above manual. |
|
|
FX-50 6 Meter Amateur PLL Synthesized FM
Transceiver manual 720 kB PDF file This is the kit assembly and instruction manual. This 5 watt, 12-channel radio is diode-programmable, has true/direct FM, is 9600 BPS capable, and has PIN-diode T/R switching. |
|
|
PA-1 two meter power amplifier kit manual 319 kB PDF file 1 watt in gets you 10 watts out, maximim drive of 8 watts, maximum output of 35 - 40 watts. |
|
|
PR-10 two meter low noise preamp kit 272 kB PDF file 1 db Noise Figure, 20 db Gain. Operates from 9 to 15 volts input. |
|
|
PR-20 222 MHz low noise preamp kit 259 kB PDF file 1 db Noise Figure, 16 db Gain. Operates from 9 to 15 volts input. |
|
|
PR-40 440 MHz low noise preamp kit 280 kB PDF file 1 db Noise Figure, 10 db Gain. Operates from 9 to 15 volts input. |
|
|
PR-100 VHF Low Noise Preamp Kit Manual 570 kB PDF file |
|
|
QT1 CTCSS encoder-decoder kit manual 360 kB PDF file. A simple MX-Comm chip based circuit that handles any of 39 standard tones. This circuit is easily duplicated on a piece of perf-board. The tone is selected using a 6-pin jumper block or a 6-position DIP switch. The tone chart is reproduced here as a separate PDF or it can be found on page 13. |
|
|
TT7 Touch Tone decoder kit manual 300 kB PDF file. This simple circuit feeds the audio to a Motorola 145436 touch tone decoder chip which decodes it to 4-bit binary, and uses a 74154 chip to provide 1-of-16 out. |
Test Equipment:
|
|
COM3 Service Monitor Owner's manual 3.54 MB PDF file |
|
|
COM3010 Service Monitor User Guide 2.2 MB PDF file |
|
|
SM-1 Automatic SINAD Test Set Instruction manual 560 kB PDF file |
Back to the top of the page
Back to Home
This page created from Other Manufacturers and Test Equipment on 24-Sept-2012
This web page, this web site, the information presented in and on its pages and in these modifications and conversions is © Copyrighted 1995 and (date of last update) by Kevin Custer W3KKC and multiple originating authors. All Rights Reserved, including that of paper and web publication elsewhere.