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General characteristics

HAM bands
70cm 
Frequency stability
?
Tuning steps
?
Memories
?

Receiver

RX-range
430-480 MHz
Modulations
FM  
Sensitivity
-10 dBµ (12 dB SINAD)
Selectivity
?
Filters
?
Receiver system
Double conversion superheterodyne
IF-frequencies
1st: 23.05 MHz
2nd: 455 kHz
Image rejection
?
Audio output
250 mW (8 ohm / 10% THD)

Transmitter

TX-range
430-450 MHz
Modulations
FM  
RF-output
0.35 / 5 W depending on power pack

Connections

Antenna
BNC
Impedance
50Ω
Other
-

Electrical

Power requirements
6-15 V DC
Current drain RX
13-250 mA
TX
950 mA max

Physical

Dimensions (w×h×d)
55 × 84 × 31 mm (2.17 × 3.31 × 1.22 in) without power pack
Weight
185 gr (6.5 oz) without power pack & antenna
Form factor
Handheld
Manufactured
Between 199x and 199x in Taiwan

Other features

Usage
Amateur / Ham radio operators
Features + options
-
Accessories
-
RigReference ID
2219
MPN
ADI-AT-000401HP

Manuals, diagrams and brochures

ADI AT-201 & 401 User's Manual PDF - 1.58 MB, submitted by Gerd
 
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New and second-hand prices

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