Stealth Microwave’s SM2227-46L is a solid state GaAs FET amplifier designed for the Broadband Wireless Access market. Using a proprietary pre-distortion technique, the OIP3 is improved by 8 dB. The P1dB is +46 dBm, the linear gain is 56 dBm, and the gain change over temperature is only ± 0.5 dB. The unit is available is modular form (standard), or as a rack mountable amplifier.

 

Features

Parameter	Specification
Frequency Range	2.2 - 2.7 GHz
Pout (P1dB)	+ 46 dBm (typ.)
Third Order Intercept Point	+ 65 dBm
Linear Gain	60 dB ± 1 dB
Gain Flatness over Full Band	± .75dB
Gain Change over Temperature	± .5 dB
Input/Output Return Loss	± .5 dB
DC Input Voltage	+ 12 Volts
DC Input Current	17 Amps (Varies per application)
Mechanical Dimensions	7.5 x 4.0 x .79 inches
RF Connectors	SMA Female
Operating Temperature	0ºC to +55ºC
Operating Humidity	95% Non-condensing
Operating Altitude	Up to 10,000 feet above Sea Level

• Single Power Supply

• Over/Reverse Voltage Protection

• Thermal Protection with Auto Reset

• Temperature Compensation

• Integral Output Isolator

Options

• Forward/Reverse Power Detection

• RF Sampling

• Logic On/Off Control

• Integral Heatsink

• High Speed Switching for TDD

 

 

 

 

 

 

 

 

DIMENSIONS IN INCHES

 

 

MODULE WITH HEATSINK OPTION

 

Pin	Description	Values
RF Input	Input Connector (SMA Female)	- 14 dBm, typical
RF OUT	Output Connector SMA (Female)	+46dBm @P1dB, 45.5 dBm min
RF SAMPLE	Sample RF Port (SMA Female)	30 dBr
GND	Ground Turret	---
REV	Reverse Power Detector	 VSWR @ + 41 dBm  + 3.0 Volts
FWD	Forward Power Detector	+ 41 dBm Output Power  + 2.5 Volts
+12 VDC	DC Input Voltage	+ 12 Volts @ 17 Amps (typ.)
On/Off	TTL Logic On/Off	0 Volts = Off, + 5 Volts = On

 

 

 

 

 

 

 

 

 

 

 

 

Specifications subject to change without notice.

Stealth Microwave, Inc. (888) 772-7791, (609) 538-8586, Fax: (609) 538-8587

Email: sales@stealthmicrowave.com

Web Site: www.stealthmicrowave.com