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The Alinco DR-M03SX is an affordable way to enjoy the exciting world of 10 meters FM. This amateur radio FM mobile transceiver, with the aid of repeaters, will you to operate long distances when propagation permits. Catch sporadic E openings and more! The DR-M03SX has a 50 tone CTCSS encoder built in. Transmit frequency range is 28.000 - 29.700 MHz. Output is selectable at 10 watts or 1 watt. There is an external speaker jack on the rear panel. Supplied with EMS-5A up-down hand mic. Requires 13.8 V DC at 3 amps.

General characteristics

HAM bands
10m 
Frequency stability
?
Tuning steps
25 kHz
Memories
101 channels in 1 bank(s)

Receiver

RX-range
28.0-29.7 MHz
Modulations
FM  
Sensitivity
FM: -12 dB µV @ 12 dB SINAD
Selectivity
± 5 kHz at -6 dB
Filters
?
Receiver system
Dual-Conversion Superheterodyne
IF-frequencies
1st: 10.7 MHz
2nd: 455 kHz
Image rejection
?
Audio output
More than 2.5 Watts @8 ohms, 10% THD

Transmitter

TX-range
28.0-29.7 MHz
Modulations
FM  
RF-output
High: 10 W, Low: 1 W

Connections

Antenna
SO-239
Impedance
50Ω
Other
-

Electrical

Power requirements
13.8V DC
Current drain RX
800 mA
TX
3 A max

Physical

Dimensions (w×h×d)
144 × 40 × 115 mm (5.67 × 1.57 × 4.53 in)
Weight
680 gr (1.5 lbs)
Form factor
Mobile
Manufactured
Between 19xx and 19xx

Other features

Usage
Amateur / Ham radio operators
Features + options
Repeater offset. CTCSS option.
Accessories
-
RigReference ID
2339
MPN
ALINCO-DR-M000003SX

Manuals, diagrams and brochures

Alinco DR-03/06 Instruction manual PDF - Unknown size, submitted by RigReference
Alinco DR-M03SX/DR-M06TH Service Manual PDF - 1.36 MB, submitted by RigReference
 
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