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Copyright: 1996 - 2024
    Kirt Blattenberger,


RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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Stealth Microwave Press Release 8-1-2007

Stealth Microwave Introduces the SM3436-47L, a 3.4 to 3.6 GHz
Solid State GaAs FET Amplifier

Stealth Microwave's SM3436-47L Solid State GaAs FET AmplifierThe SM3436-47L is a 3.4 to 3.6 GHz solid state GaAs FET amplifier designed for the 3.5 GHz Broadband Wireless Access market. The amplifier provides 56 dB of linear gain and +47 dBm of output power at P1dB. Our proprietary linearization technique improves the OIP3 by 7 dB. The design provides ultra-linear performance for rigorous system requirements. The unit is available in modular form (standard), or as a rack mountable amplifier.


Mis-Match Protected
Single Power Supply
Over Voltage Protection
Thermal Protection with Auto Reset
Temperature Compensation
Integral Output Isolator


Forward/Reverse Power Detection
RF Sampling
Pulse Control up to 1μs for TDD with RF Isolation
Logic On/Off Control
Integral Heatsink


19” Rack

Parameter Specification
Frequency Range 3.4 – 3.6 GHz
Pout (P1dB)  + 47 dBm (typ.)
Third Order Intercept Point + 64 dBm (typ.)
Linear Gain 56 dB ± 1 dB
Gain Flatness over  
Full Band
± .5 dB
Gain Change over Temperature ± .5 dB
Input/Output Return Loss -14 dB /-18 dB 
(Output isolator available)
Power Supply + 12 Volts @ 15 Amperes 
(Varies per application)
Mechanical Dimensions

(Without Heatsink)

(With Heatsink)

7.5 x 4.0 x .79 inches

7.5 x 5.0 x 3.3 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





Pin Description Values
RF IN Input Connector (SMA Female) - 6 dBm, typical
RF OUT Output Connector (SMA Female) +47 dBm @P1dB
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
+12V DC Input Voltage + 12 Volts @ 15 Amperes (typ.)
I/O TTL Logic On/Off 0 Volts = Off, + 5 Volts = On
CNTL Pulse Control Switching Speed up to 100 kHz
THML ALRM Thermal Alarm (Over Temperature) 0 Volts = No alarm, + 5 Volts = Alarm


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

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