Ramsey COM3 Service Monitor for sale.
New Battery, and replaced some swollen caps.
Unit works great.
I am going to list on eBay, unless someone here is interested first.
COM3 is used around the world for testing two-way radios, amateur radios and
repeater stations, hobby equipment, pagers, and more! It's easier to set up and
use than competitive units. It is small and light, weighing under 18 pounds with
the battery pack installed (fully portable!). And it's priced for the serious
hobbyist, amateur radio operator, or amateur radio repeater owner! Imagine
having a full function service monitor, just like the pro's!
All Pager and 2-Way Frequencies
& FM Internal/External Modulation
Numeric Frequency Entry
the Tests You Do Most
Measure deviation and frequency error with an easy to read bargraph display.
Don't know the frequency? No problem, a built-in frequency counter an determine
and display the exact operating frequency and even the CTS tone in seconds! No
guessing! Check receivers with the full range RF signal generator that also
includes built-in CTS and tone generators!
Access Function Selections
No fumbling with complex, shifted-key functions or embedded layers of soft keys.
The direct entry keys are logically grouped, on a sealed membrane front panel,
and directly accessed with a single keystroke.
Whether you're working on a 2-Meter, 220 MHz, 440 MHz, 900 MHz, or anywhere in
between, the COM3 has you covered...anywhere from 100 KHz to 999.999 MHz, AM or
Range: 100 KHz to 999.9995 MHz; Continuous tuning, no decade boundaries
±0.0001% (1.0 ppm) 0-50°C (higher accuracy timebase available)
Less than 5 μV (typically less than 2 μV)
Deviation: Two ranges-±1.5 KHz, ±7 KHz
Frequency: Two ranges-±1.5 KHz, ±7 KHz
Output: 0.1 μV to 10 mV in 5 ranges ±2.0 dB
Modulation: Peak deviation 0-15 KHz;
10 Hz to 10 KHz
Modulation: Depth 0-99%. Bandwidth 10 Hz to 10 KHz
Mod.: Synthesized audio tones 10-21 Hz in 0.1 Hz Steps, plus 1 KHz Sinewave
Protection: Automatically switches to external jack if reverse power detected
Counter: Two ranges; RF: 10 MHz-999.999 MHz (1 KHz resolution), Audio: 10 Hz-1
KHz (0.1 Hz resolution)
Up to 10 complete front panel set-ups can be stored and recalled on command
Flat, fully sealed, membrane switch panel
Bright, 7-digit LED (0.4" tall)
Testing: Battery with recharging system and audio monitoring speaker built-in
Antenna (supplied), signal generator output, Monitor audio output (Scope),
modulation (in and out), digital pager input/demod output, external (safety)
12"w x 5.5"h x 16"d
Less than 18 lbs. (including built-in battery pack)
Contact Aaron - KM4ECS firstname.lastname@example.org
HyEndFed 4 band for 40, 20, 15 and 10 meter.
Power : 150 watt PEP, SSB.
: Polycarbonate IP67, 100% UV resistant.
All hardware Stainless steel.
No radials or tuner needed.
Radio Boombox Antenna Power Supply SKYFi2 Receiver SA10126 Sirius Contact
Don….kg3m at email@example.com