Ramsey 2013 Catalog - page 66

Test Equipment
66
100 kHz to 1.0 GHz frequency range, full duplex!
Built-in power meter & 100 watt 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 Li-Ion battery packs, up to 3 hours operation
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. For
those on-site measurements, all graphical displays can be “zoomed” to full size to see them
across the room! Of course, battery operation is standard to make field use a breeze!
BUILT-IN POWER METER, FREQUENCY COUNTER, AND A LOT MORE!
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.
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! Counter range is 100kHz to 1.0GHz!
AUTOMATIC SINAD AND RSSI MEASUREMENTS!
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! It gets even better! 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. See
detailed specifications below.
(In my previous life I was the first to buy a Cushman CE3 and CE5 for two-way use... If these were only available then I never would have had to
change all those small light bulbs in the dials... all the time, and again, and again. Not to mention the resistors in the pad!)
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
Freq. Counter:
Measures frequency error to 1 Hz. 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:
± 0.1ppm 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 - 3kHz
Modulation External:
0.1Hz - 3kHz digital and analog selectable, auto leveling.
CTS Encode:
0.1Hz to 999.9Hz at ±.75kHz default deviation, variable
from .1Hz to 2.5kHz deviation
DPL Encode:
±.500Hz, Variable from 0.1Hz to 2kHz
Two Tone Paging:
0.1Hz - 3kHz, group, voice, tone, battery save modes
RECEIVE MODE
Frequency:
100kHz to 1.0GHz in 10Hz steps
Sensitivity:
Less than 2uV below 512MHz
Less than 3uV above 512MHz
FM Demod:
0 - 6kHz, 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 5kHz deviation
Gates:
0.1 sec, 1 sec
FREQUENCY COUNTER
Frequency Range:
100kHz - 1GHz
Low Band Sensitivity:
Less than 10mV under 70MHz, 1Hz and 10Hz
resolutions
High Band Sensitivity:
Less than 10mV, 70MHz - 1GHz, 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, 50/60Hz; built in Li-Ion battery
Stand:
Standard push to lock handle/stand
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)
SPECIFICATIONS
COM3010
Communications Service Monitor, 100kHz-1GHz
$3995.00
BP3010A
Additional Li-Ion Battery Pack, Extends Operation by 1 Hour Approx (Max 3 Packs Total)
$99.95
CC3010
Matching Black Padded Cordura Carrying Case With Strap
$129.95
Full Duplex, Loaded With Features... At A Sensible Price!
The Service Monitor That Simply Makes Sense!
COM3010
Communications Service Monitor
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