ICOM AT-140 User Manual

2001 NEW

8

4

Antenna terminal

Mounting plate

Control cable receptacle

Antenna cable receptacle

Mounting plate

Water drain screw

Ground terminal

340 mm; 13.4 in

230 mm; 9.1 in

80 mm; 3.1 in

91.5 mm; 3.6 in

■ Specifications

■ Unit description

• Frequency coverage

: 1.6–30 MHz 

(with 7 m; 23.0 feet or longer antenna element)

• Power supply requirement

: 13.6 V DC 

(supplied from HF transceiver)

• Current drain

: Max. 2 A

• Operating temperature range

: –30

°C to +60°C (–22°F to +140°F)

• Weight

: 2.5 kg; 5.5 lb

• Antenna connector

: SO-239 (50 

Ω)

• Max. Input power

: 150 W 

(PEP)

100 W 

(continuous)

• Automatic tuning time

: Approx. 2–3 sec. 

(general condition)

Max. 15 sec.

Approx. 1 sec. 

(re-tuning for a memorized frequency)

• Automatic tuning accuracy

: SWR 2.0:1 

(after tuning, except for multiples of 

1

⁄

2

λ)

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