Description

The Polaris PSLE series is a Satellite Link Emulator for geostationary satellites. The PSLE series provides an ideal solution for satellite modem testing, satellite to Earth station RF link testing, spacecraft payload testing, and general testing systems using satellite communications. The PSLE series is categorized into an IF band series and a L band series. The IF-band series operates at 70MHz or 140MHz, and the L-band series operates from 950MHz to 1,450MHz (950MHz to 1,950MHz optional). The L-band series is further categorized into models that operate in a wide band, and models that operate in a narrow band.
The PSLE series provides three types of simulations.

●  Time Delay
Simulation for propagation time delay due to distance between satellite and earth station terminals

●  Doppler Effect
Simulation for Doppler frequency shifts between satellite and moving earth station terminals

●  Attenuation
Simulation for radio path loss due to heavy rain or heavy snow

Features

●  Built-in L-band Frequency Converters (PSLE-L series)
●  Ultra-wide Bandwidth up to 200MHz (PSLE-L-200D)
●  Excellent SNR using 14bit ADC
●  Stable and reliable simulation for signals with high modulation index

Applications

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