Pole/Zero designs and manufactures low noise amplifiers (LNAs) for applications throughout the RF spectrum, from HF to above 1 GHz. These LNAs are utilized extensively as additional building blocks within our Integrated Cosite Equipment (ICE). They are also available as individual elements to support your RF system. The products on this page are offered as a sampling of our LNA capabilities. Please call the factory with your specific needs.

The amplifier is designed to provide highly linear, low noise performance for SATCOM applications. The high gain and strong signal handling capability makes it an ideal choice for significantly increasing SATCOM link margins in an environment with potential cosite interference issues. 


Part Number: 138750
Frequency Coverage: 243 to 270 MHz
Gain: 20.5 ± 1.5 dB
Noise Figure: 2.0 dB max.
VSWR: 1.35:1 max.
OIP3: +50 dBm (two tone test)
RF Connectors: RF In:      SMA Female (J1)
RF Out:    SMA Female (J2)
DC Power Connector 9-pin Male D-subminiature (P1)
(p1 pin1 GND, P1 pin5 +24 VDC ± 5%)

Note: P1 includes Amp locking posts

Contact Sales

The Pole/Zero Sales and Marketing team is a highly qualified group of engineers who can relate to your design problems and provide expert assistance. They make sure you get the right components at the right time and price.

Feel free to call upon our sales team (513) 870-9060 at any time. They are here to assist you and are happy to do so.