Icom SKU: ZUS-0990


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Used Icom PW-1 1KW Solid State Linear Amplifier

This amplifier is in excellent condition.

Wide frequency coverage with 1 KW output*

All HF bands plus 50 MHz are covered. The IC-PW1 provides a stable, clean and low distortion 1 kW from 1.8 MHz to 50 MHz*. In addition, full duty cycle (even during more demanding RTTY or SSTV operation) and full break -in operation are possible. Great for DX'peditions or contest operation.
*Guaranteed within amateur bands only.

Wide ALC adjustable range

Internal circuitry allows the ALC to be adjusted over a wide range. This means that the IC-PW1 can be used with almost any HF, 6 m or HF/6 m rigs - not only Icom rigs* 
*Ask your dealer about usable exciters.

Compact body

Dimensions, including amplifier, power supply, tuner and controller, are only 350(H) x 269(W) x 378(D)mm* And, because the controller is detachable, the IC-PW1 can be installed almost anywhere in your shack.
*62532(H) x 22532(W) x 9116 in.

Other outstanding features

  • Automatic antenna tuner built-in
  • Automatic AC input voltage selector is employed
  • Current (Ip), Voltage (Vp), temperature, SWR and output power protectors are available
Used Icom PW-1 1KW Solid State Linear Amplifier

Frequency Coverage (MHz)
1.800 - 1.9993.500 - 3.999
7.000 - 7.30010.100 - 10.150
14.000 - 14.35018.068 - 18.168
21.000 - 21.45024.890 - 24.990*
28.000 - 28.700*50.000 - 54.000

*Inhibited in the US version.

Power supply requirements180 - 264 V AC or 90 - 132 V AC (single phase; 50 / 60 Hz)
Current Drain

Less than 15 A (max. output at 200 V)

Less than 20 A (max. output at 100 V)

Usable temperature range

-10°C to +40°C;

+14°F to +104°F.

Duty cycleFull duty
Input connectorSO-239 x 2 (50 ohm)
Output connectorSO-239 x 4 (50 ohm)
Linear Amplifier
Output power
AC Input180-264 V AC90-132 V AC
CW, RTTY1 kW500 W
Driving powerMax. 100 W
Spurious emissions

Less than -60 dB (HF bands)

Less than -50 dB (50 MHz)

Antenna Tuner

Output matching range

(tuner switch ON)

16.7 ohms to 150 ohms impedance (HF bands)

20.0 ohms to 125 ohms impedance (50 MHz)

Auto tuning accuracyVSWR 1.5:1 or less
Min. required input power60 W
Insertion lossLess than 1 dB (after tuning)

Supplied Accessories

  • Controller separation cable
  • ACC cables
  • Coaxial cable with PL-259 plugs
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