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VALUE PACKED BUILT-IN FEATURES! - 100kHz to 1.0GHz, Full Duplex!
- Built-in Power Meter & Dummy Load!
- Built-In Frequency Counter!
- Built-In Sweep Generator!
- Built-In SINAD Meter!
- Built-In Calibrated RSSI Meter!
- Built-In RS232 Control
- Built-In Lithium Ion Battery Pack
Full Duplex, Loaded With Features...At A Sensible Price! THE HISTORY
In 1986 we introduced the COM3 Communications Service Monitor. Rivaling the performance and features of communications service monitors selling for $10K and more, the COM3 broke the $2,000 price barrier! For the very first time Ramsey Electronics made it economically possible for every service vehicle to have their own service monitor! From 1986 until 2003 the Ramsey COM3 became THE STANDARD for low cost, performance packed service monitors with over 5,000 of them put into operation throughout the 2-way radio, pager, and other communications industries. That legacy continues today with the Ramsey COM3010. The COM3010 is our brand new, full duplex service monitor designed from the ground up to give you the best features available at a price that can't be beat! We asked the owners of those 5,000 COM3's what they would like to see in a brand new Service Monitor. We took a long hard look at the competitive units available and came up with the best of both worlds! Some of the greatest features available in a service monitor today, at a fraction of the cost of competitive units! THE RIGHT CHOICE!
The COM3010 is a full featured communications service monitor engineered and designed to provide highly accurate measurement and monitoring of communications equipment from 100kHz to 1.0GHz with 0.1ppm accuracy. Full duplex design enables independent and separate measurement and testing of transmitter and receiver circuits simultaneously making it the ideal service monitor for the radio technology of today...and tomorrow! All functions are selected with simple commands and selections on the Elastomeric touch keypad and are displayed on high contrast dual vacuum fluorescent graphical displays. And of course, battery operation is standard to make field use a breeze! BUILT-IN POWER METER
Perfect for the two way radio user. Simply key the transmitter while the radio is connected to the generator output for an instantaneous reading of RF output power in either watts or dBm. Yes, we said key the radio into the generator output! The COM3010 incorporates automatic reverse power protection rated at 100 watts with a built-in dummy load. No more burned up pads, no separate wattmeter, and no more worries. BUILT-IN FREQUENCY COUNTER
Not sure of the radio frequency? Don't want to plug it into a programmer to interrogate the memory? Even worse, don't want to take it apart to look at the channel elements or crystals? No problem, just key the transmitter. The built-in frequency counter will display the frequency! RF counter range is 100 kHz to 1.0 GHz! SELF CALIBRATING RSSI METER
A calibrated Receive Signal Strength Indicator meter makes the COM3010 perfect for testing filter designs and performance as well as cable characteristics. Such tests are made simple with the availability of user memories. 100 groups of 100 memories allow the storage of a large number of test setups for quick and easy retrieval. RECEIVER SINAD METER
Working on a receiver? Check the true SINAD sensitivity of the receiver with the built-in SINAD meter. Also provides audio loop-back for the equipment being tested. A separate SINAD meter is no longer required. AM/FM MODULATION
The COM3010 receives and displays both AM and FM modulation for transmitter testing. The signal generator generates both AM and FM modulation with both internal and external sources. The built-in audio generator provides .1Hz to 3 kHz test tones, as well as both CTS and DPL encode tones. BATTERY OPERATION
One long-life Li-Ion battery pack is included to provide over one hour of operation. Two additional battery packs can be easily plugged into the rear compartment to triple the battery life. COM3010 Service Monitor | DETAILED SPECIFICATIONS |
 | | | FEATURES | | Display: | 2 vacuum fluorescent graphical displays, 16x140 pixels | | Memories: | 100 sequences of 100 registers plus system memories | | Sweep Features: | Linear, octave, and decade of up to 10,000 points | | Scanner Mode: | Allows scanning through a sequence of 100 stores | | SINAD Meter: | Displays reading from -30dB to 0dB of SINAD | | IF Freq. Counter: | Measures frequency error to 1Hz in three counter modes | | Battery Meter: | Displays charge left in batteries | | Reverse Protection: | Generator output protected, switches into 100W internal load and automatically displays power in dBm or watts. | | Power Meter: | Displays power from +23dBm to +50dBm, ± .5dB (200mW-100W) | | Attenuator Output: | -30dB sample port from load for external equipment | | RSSI Meter: | 80dB of range on receiver side, -40dBm to -120dBm | | Warranty: | One-year parts and labor with extended Ramsey Technical Support and dedicated COM3010 user forum access |
GENERATE MODE | | Frequency: | 100kHz to 1.0GHz in 1Hz steps | | Freq. Accuracy: | ± 0.1 ppm standard | | RF Output Level: | -140dBm to 0dBm in 0.1dBm steps | | Level Accuracy: | ± 1dB, 500kHz to 1GHz, ±2dB 100kHz to 500kHz | | Units: | dBm, uV, mV | | Leakage: | Better than 1uV, 2 turn loop, 1" diameter at 1" | | Spurious Harmonics: | -30dBc typical | | Non-harmonics: | -50dBc typical | | FM Modulation: | ± 75kHz max in 0.1Hz steps | | FM Bandwidth: | 0.1Hz - 75kHz | | Accuracy: | ± 0.1ppm (inherently tied to reference frequency) | | AM Modulation: | 0 - 75% in 1% steps to -100dBm, 0-50% to -140dBm | | AM Bandwidth: | 10Hz - 10kHz | | Accuracy: | ± 5% | | Distortion: | Less than 5% | | Modulation Internal: | 0.1Hz - 3 kHz | | Modulation External: | 0.1Hz - 3 kHz digital and analog selectable, auto leveling. | | CTS Encode: | 0.1Hz to 999.9Hz at ±.75kHz default deviation, variable from .1Hz to 2kHz deviation | | DPL Encode: | ±750Hz, all supported codes |
| | | | RECEIVE MODE | | Frequency: | 100kHz to 1.0GHz in 10Hz steps | | Sensitivity: | Less than 2uV below 512MHz | | Less than 3uV above 512MHz | | FM Demod: | 0 - 7 kHz, 0 - 4kHz | | AM Demod: | 0-100% | | CTS Decode: | In AF frequency count | | Frequency Error: | 0-1MHz, two methods of bargraph and count | | AF Demod output: | 1Vp-p for 7kHz deviation | | Gates: | 0.1 sec, 1 sec |
FREQUENCY COUNTER | | Frequency Range: | 100kHz - 1GHz | | Low Band Sensitivity: | Less than 5mV under 50MHz, less than 10mV under 70MHz, 1Hz and 10Hz resolutions | | High Band Sensitivity: | Less than 6mV over 200MHz to 1.0GHz, less than 10mV 70MHz to 200MHz, 10Hz and 100Hz resolutions with divide by ten prescaler | | IF Frequency: | Receiver sensitivity, range limited to bandwidth of current set receiver frequency ±10kHz, 1Hz, and 10Hz resolutions |
AUDIO COUNTER | | Frequency Range: | 60Hz-3000Hz | | Gates: | 10 Sec variable gate for 1 sec quick updates | | Sensitivity: | 35mV at demod audio, (± 750Hz deviation) |
GENERAL | | Receiver input: | Has diode protection and fused components | | Controls: | Elastomeric keypad | | Dummy Load: | 100W 30dB feed-through attenuator with sample port on rear, 25% duty cycle full power | | RS232 Control: | Serial interface provides external function control and automated calibration | | Primary power: | 100-240VAC, .6A, 50/60 Hz; built in Li-Ion battery | | Stand: | Bottom mounted tilt-bail stand included | | Case Color: | Mist gray epoxy powder coat | | Supplied Accessories: | 110VAC EIA cord, BNC-BNC test cable, whip antenna, one BP3010 Li-Ion battery | | Dimensions: | 6" H x 11.9375" W x 14.75" D (152.4mm H x 303.31mm W x 374.65mm D) | | Weight: | 14 lbs (6.5kg) |
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