Overview; Features; Applications - Polaris ASLE-L-36D User Manual

ASLE-L-36D
Introduction

Overview

ASLE-L-36D reproduces link effects that occur as signals propagate though the
atmosphere and space. These link effects include propagation delay, carrier Doppler
shift, and path loss. The ASLE-L-36D reproduces those effects by generating time
delay, magnitude attenuation, and DDS frequency shift.

Features

Frequency Range / Step (MHz): 950 to 1,450 / 0.1
Operating Bandwidth (MHz): 36
Time Delay Range / Resolution (us): 0 (Bypass), 10 to 530,000 / 1
Attenuation Range / Step (dB): 0 to 40 / 0.5
Doppler Shift Range / Resolution (Hz): -3,000,000 to +3,000,000 / 1
14bit ADC: Excellent SNR

Applications

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