Skip to main content

N202 Series GPS CRPA

The antenna assembly is a seven-element antenna aperture. It is designed to receive right-hand circularly polarized (RHCP) radiated signals from NAVSTAR GPS satellites and couple the radio frequency signal to the antenna electronics (supplied by others) via seven coaxial cables. The seven-element array is used to adaptively steer nulls in the presence of interfering jamming signals. The antenna assembly contains the antenna elements, radome, housing and SMA female connectors.

Microstrip patch type radiators provide a low-profile package. A hybrid feed incorporated in each element allows operation over a wide temperature band without the temperature induced detuning often associated with such patch elements. The N202 is for platforms such as unmanned aerial systems, helicopters and land vehicles.

N202 Series Antenna Specifications

Download the N202 Series GPS CRPA Spec Sheet
Frequency range 1227.6 ± 12.0 MHz
1575.42 ± 12.0 MHz
VSWR <2.2:1 max, 2.0:1 typical
Gain L1 > -2.5 dBic over upper 140° cone
L2 > -5.0 dBic over upper 140° cone
Polarization RHCP
Null depth >20 dB typical
Radiation pattern Hemispherical
Power handling Receive only
Weight 2.0 lbs max
Military MIL-E-5400 MIL-STD-202
Finish Gray

Contact the Antenna Team


Related Domains & Industries

Solutions that solve our customers' toughest challenges.
view all capabilities