SPA-9K-400M Series Broadband SSPA

Saluki SPA-9K-400M series is a solid-state RF power amplifier with an output frequency of 9kHz to 400MHz and an output power of a maximum of 500W. Its design is based on the most advanced GaN technology in the industry, and its power output is efficient and reliable. The product has functions such as temperature and current detection, alarm protection and so on.

The broadband solid state power amplifier is mainly used for testing and measuring instruments, Communication or interference, aviation control and other fields.

Key Features

Multi-octave broadband performance

High output power

Wide dynamic range

High-efficiency GaN technology

Low power consumption

Low spurious signal

Forward & reverse power monitoring

Extremely load-resistant

Over voltage, over temperature, over current protection

CE, RoHS certification

Frequency Range

9kHz – 400MHz

Output Power



57dB (min.)

Input VSWR

2.0:1 (typ.)


50 ohm

Power Supply

AC 220V±10%, 50/60Hz

Cooling Type

Air cooling

Operating Temperature

0 to 50℃

(Note: see more technical specifications in the ‘Resource’ – ‘Datasheet’)

Main Machine

Module No. Item Description
SPA-9K-400M-500 Solid State Power Amplifier 9kHz to 400MHz, output power 500W


Module No. Item
001 Forward/reverse power monitoring
002 Overdrive protection
003 GPIB interface

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