SPA-4-8-200 Broadband SSPA

Saluki SPA-4-8-200 is a solid-state RF power amplifier with an output frequency of 4GHz to 8GHz and an output power of 200W. 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

4GHz – 8GHz

Output Power

200W (min.)

P3dB Output Power

50W (min.)


53dB (min.)

Gain Flatness

± 3dB (max.)

Adjustable Gain

20dB (max.)

Input Power

0dBm (max.)


-15dBc (typ.)

Background Noise

-38dBm/MHz (max.)


-60dBc (max.)

Input VSWR

1.5:1 (typ.)


50 ohm

Input Port

Type-N (female)

Output Port

Type-N (female)

Communication Interface

RS485, LAN


19’’, 6U

Power Supply

AC 220V±10%, 50/60Hz

Cooling Type

Air cooling

Operating Temperature

0 to 50℃

Main Machine

Module No. Item Description
SPA-4-8-200 Solid State Power Amplifier 4GHz to 8GHz, output power 200W


Module No. Item
001 Overdrive protection
002 GPIB interface