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The Alinco DR-570T 2M/440 FM mobile is a compact package offering maximum operating performance. operation. The DR-570T has 45 watts output on 2 meters and 35 watts on 70 cm at two different power levels. There are separate knobs for volume/squelch on each band. True crossband repeat full-duplex is featured. You get a total of 20 memories. The EJ-5U Tone Squelch is built into the DR-570T (optional on the DR-570E). Tuning steps: 5, 10, 12.5, 20 and 25 kHz. The DR-570T has a built-in duplexer, allowing for a single antenna jack.

General characteristics

HAM bands
2m  70cm 
Frequency stability
?
Tuning steps
5 / 10 / 12.5 / 20 / 25 kHz

Receiver

RX-range
144-148 / 440-450 MHz
Modulations
FM  
Sensitivity
-16dB micro (0.16µv) or less (12 dB SINAD)
Selectivity
-6 dB: 6 kHz min., -60 dB: 12 kHz max
Filters
?
Receiver system
Double conversion superheterodyne
IF-frequencies
VHF: 10.7 MHz / 455 kHz
UHF: 30.825 MHz / 455 kHz
Image rejection
?
Audio output
2 watts (8 ohm load) @ 5% distortion

Transmitter

TX-range
144-148 / 440-450 MHz
Modulations
FM  
RF-output
High: 40 / 35 W, Low: 5 W

Connections

Antenna
SO-239
Impedance
50Ω
Other
-

Electrical

Power requirements
13.8 V DC
Current drain RX
1 A max
TX
11 A max

Physical

Manufactured
Between 19xx and 19xx in Japan
Dimensions (w×h×d)
150 × 50 × 173 mm (5.91 × 1.97 × 6.81 in)
Weight
1.60 kg (3.5 lbs)
Form factor
Mobile

Other features

Memories
None
Usage
Amateur / Ham radio operators
Features + options
Twin RX
Accessories
MB-570 Mounting bracket
MPN
ALINCO-DR-000570T

Manuals, diagrams and brochures

Alinco DR-570 Instruction manual PDF - Unknown size, submitted by RigReference
Alinco DR-570 Service manual PDF - Unknown size, submitted by RigReference
 
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