50W 1000-6000MHz Wideband SSPA Module

This 1000-6000MHz 50W wideband SSPA solid-state amplifier features typical saturated output of 25W, 47dB gain, ±2dB flatness and -60dBc spurious suppression. It accepts 24~32V wide DC input, supports RS485 communication and auto thermal shutdown at 85℃, weighs only 0.5kg for RF test and EMC simulation.

Product Detail

This 1000-6000MHz 50W wideband SSPA solid-state power amplifier module operates at nominal 28VDC and supports wide input voltage of 24~32V. It draws typical 3A DC current at 50W output with 35% power added efficiency. The typical saturated output power is 50W, with power gain of 46~47dB, ±2dB gain flatness and input return loss ≤-10dB. Harmonics are controlled below -10dBc at 20W output, and spurious suppression reaches -60dBc under saturation, with standard 50Ω input and output impedance matching.

It can continuously bear 3:1 full-phase load VSWR and is equipped with automatic over-temperature shutdown protection at 85℃±5℃. The 7W2 hybrid D-Sub connector integrates power supply, TTL enable signal and RS485 remote communication. Measuring 150×90×25mm and weighing only 0.5kg with dual SMA-F RF ports, it works stably from -20℃ to 50℃, widely adopted in RF performance testing, EMC compliance verification and wireless signal interference simulation systems.

Parameter	Symbol	Min	Typ	Max	Units
Operating Frequency	BW	1000		6000	MHz
RF Output Power @PSAT	PSAT		50		Watt
Power Gain @PSAT	Gp	46	47		dB
Power Gain Flatness @PSAT	ΔGp		±2		dB
Input Return Loss	S11			-10	dB
Harmonics @20W	H		-10		dBc
Spurious Signals @PSAT	Spur		-60		dBc
In/Output Impedance	Impedance		50		Ω
Operating Voltage	VDC	24	28	32	Volt
Power add efficiency	Eff		35
DC Current @20W	IDD		3		Amp

Absolute Maximum Rating

Parameter	Rating
Input RF drive level without damage	+10 dBm	Maximum
Load VSWR @ POUT =20W	3:1 @ all load phase & amplitude continuous
Thermal Overload	85°C ±5°C shutdown	Maximum

Environmental Specifications (Design to Meet)

Parameter	Minimum	Maximum	Units
Operating Temperature	-20	50	°C
Non-operating Temperature	-40	65	°C
Relative Humidity（non-condensing）		95	%

Mechanical Specifications

Parameter	Value	Units	Notes
Dimensions	150x90x25	mm	Maximum
Weight	0.5	kg
RF Connectors Input	SMA, Female
RF Connectors Output	SMA, Female
DC Interface Connector	Hybrid, D-Sub 7W2, Male

DC INTERFACE CONNECTOR

Pin#	Description	Specifications
A1	GND	Ground
A2	VDD	+28V
1	ENABLE	Amplifier Enable: TTL Logic High (3.3V) (Internally Pulled-Low)
2	GND	Ground
3	485A	RS485 Serial Communication
4	485B	RS485 Serial Communication
5	NC	Not Connected