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Stealth Microwave Press Release 8-30-2007

 Stealth Microwave Announces the SM1727-37HS, a Solid State GaAs Amplifier Designed Primarily for Multiple Wireless Markets

Stealth Microwave AmplifierThe SM1727-37HS is a solid state GaAs amplifier designed primarily for multiple wireless markets. With 1 GHz of instantaneous bandwidth, the amplifier can be used in most wireless applications. This amplifier operates from 1700-2700 MHz, provides 33 dB of gain, ± 0.5 dB gain flatness over the full band, and +37 dBm of output power at the 1 dB compression point. This highly linear design provides an output third order intercept point of + 50 dBm. The amplifier operates off a single supply of +12V (+10V available as an option) and 1.9 A typical. The unit uses the latest surface mount technologies to provide numerous features, while maintaining a very small size.



Frequency Range

1.7 – 2.7 GHz*

Pout (P1dB)

+ 37 dBm

Third Order Intercept Point

+ 50 dBm (typ.)*

Linear Gain

33 dB ± 1.0 dB*

Gain Flatness over Full Band

±.5 dB*

Input/Output Return Loss

-16 dB*/ -14 dB

DC Input Voltage

+12 Volts*
(+10 V Operation Available)

DC Input Current

1.9 Amperes (typ.)
2.1 Amperes (max.)

Mechanical Dimensions

4.7 x 2.0 x .54 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

  • +12 VDC Operation

  • Over Voltage Protection

  • Thermal Protection with Auto Reset


  • Single DC Supply of +10V

  • Logic On/Off Control

  • Integral Heatsink


  • Module
  • Laboratory Unit
  • 19” Rack

* Parameter can be modified to meet specific needs.

Call our sales office for more information. 




RF Input

Input Connector (SMA Female)

+4 dBm typical

RF Output

Output Connector SMA (Female)

+ 37 dBm @ P1dB


Ground Turret


+12 VDC DC Input Voltage + 12 Volts @ 1.9 Amperes
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
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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 tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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