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Last modified 2024-03-27

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Alinco DR-235T MKIII

A picture of Alinco DR-235T MKIII

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: USA
TX: 222-225 MHz
RX: 216-278 MHz
(RX/TX 200-299.995 MHz after modification, depending on VCO alignment)
Tuning steps:5 / 8.33 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 KHz
Frequency stability:±2.5 ppm (No temperature reference)
Mode:FM / NFM
Channels / memory management: 100 regular with alpha tags
1 call
1 scan edge pair (Program scan)
10 DTMF autodial
Non-volatile EEPROM storage
Repeater shift / offset:±0 to 99.995 MHz
Power supply:13.8 VDC
Current drain / power consumption:RX: 400-600 mA
TX: Max 8 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):142*40*174 mm (5.59*1.58*6.85")
Weight:1 Kg (2.2 lb)
Other features: CTCSS/PL and DCS. DTMF. Theft alarm. 1K2 / 9K6 TNC option.
Digital voice board option.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 30.85 MHz
2nd IF: 455 KHz
Sensitivity:0.25 uV (12 dB SINAD)
Selectivity: FM:
12 KHz (-6 dB)
28 KHz (-60 dB)
NFM:
6 KHz (-6 dB)
16 KHz (-60 dB)
Image rejection:
AF output power / speaker:2 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power:

HighMidLow
2 m:25 W10 W5 W
Modulation system:Variable reactance
Max FM deviation (Factory set):FM: ±5 KHz
NFM: ±2.5 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:? ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 2007-20xx
Additional info:
Related documents:User manual (11.5 MB)
Modifications and fixes:Frequency expansion (1 KB)
Reviews:
Options / Accessories:
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