X‑band 9.05–9.55GHz 120W Pulse Power Amplifier

This is ZD-SSPA-120 X-band 120W pulse power amplifier, operating at 9.05~9.55GHz, supporting 10~3000μs pulse width and 30% duty cycle. Saturated output power＞51dBm, rise & fall time≤200ns. It features over-temperature, over-voltage, under-voltage and over-current protection, with 20% efficiency, 36V operating voltage and -30~60℃ temperature range, ideal for pulse signal amplification and RF test systems.

Product Detail

This is ZD-SSPA-120 X‑band 120W pulse power amplifier operating at 9.05~9.55GHz, designed for pulse signal applications. It supports 10~3000μs pulse width and 30% duty cycle, with RF input drive 5±1dBm, saturated output power＞51dBm, rise & fall time≤200ns, harmonic suppression＞50dBc, spurious suppression＞60dBc, and on/off ratio＜80dB. Equipped with over‑temperature alarm, over‑voltage/under‑voltage/over‑current shutdown protection, 20% efficiency, 50Ω input/output impedance, 36V operating voltage, ‑30~+60℃ operating temperature, weight＜1.0kg, and WR90 RF connector. It is widely used in radar, communication test, pulse RF amplification and other fields.

Electric Power Characteristics	Indicator parameters
model	ZD-SSPA-120
Frequency range	9.05 ~ 9.55
Input Signal Type	Pulse
Input Pulse Width Range	10~3,000 us
Duty Cycle	30%
RF Input Drive	5±1dBm
Saturated Output Power	＞51dBm，60℃，After 3 Minutes with cold plate cooling
Rise & Fall Time	≤200 nS
Harmonics@Max Power	＞50dBc
Non-Harmonics Spurious @Max Power	＞60dBc
Protection	Over temperature protection,Only alarm
	Overvoltage and undervoltage protection, Turn Off Module
	Overcurrent protection
On/Off Ratio	＜80 dB
Output VSWR	＜1.8:1（design assurance）
intput VSWR	＜2:1
Efficiency	20%
Intput/Output Impedances	50 ohm
Operating Voltage , Steady State	36V
Weight	Less than 1.0kg
Dimensions	Based on 3D confirmed model
Operating Temperature(℃)	-30～60℃