The Polaris’ PSLE series is a Satellite Link Emulator for geostationary satellites. This series provides an ideal solution for satellite modem testing, satellite to earth station RF link testing, spacecraft payload testing, and in general testing systems using satellite communications.

The PSLE-L-100D provides accurate simulation of propagation delay, path loss, and Doppler frequency shift for closed-loop testing of geostationary satellites and earth station terminals. The PSLE-L-100D operates from 950MHz to 1,450MHz and provides perfect simulation without BER degradation for signals with high modulation index due to its ultra-low phase noise performance.


●  Built-in L-band frequency converter
●  Wide bandwidth up to 100MHz
●  Ultra-low phase noise
    -84dBc/Hz at 100Hz offset, -90dBc/Hz at 1KHz offset,
    -93dBc/Hz at 10KHz offset, -105dBc/Hz at 100KHz offset,
    -127dBc/Hz at 1MHz offset from 1.2GHz
●  Excellent SNR using 14bit ADC
●  Affordable price



●  Satellite Modem test
●  VSAT test
●  Satellite payload test
●  UAV test
●  Earth terminal test
●  Satellite system integration test beds
●  Mobile transceiver test


●  Option 1: Extended Frequency Range (950MHz to 1,950MHz)
●  Option 2: 64ns Frequency Resolution