Rohde & Schwarz ESHS30 Details

Rohde & Schwarz ESHS30

EMI Test Receiver

The EMI Test Receivers ESHS10 and ESHS30 are double-conversion heterodyne receivers covering the frequency range from 9kHz to 30MHz. They can be manually operated, featuring high frequency resolution and accuate level indication, both average and quasi-peak.

Features:

Frequency Range 9kHz to 30MHz

RF attenuator switchable in 10dB steps in range 0 to 120 dB; high pulse loading capacity of input attenuator (100 mWs)

Preamplifier with wide dynamic range, can be switched between preselection filter and 1st mixer

Crystal-controled synthesizer as 1st LO, variable in 10Hz steps, sweep mode for fast frequency scans

High-level input mixer ensuring high isolation of 1st LO

Field-strength measurements using test antennas

Highly linear envelope detector with more than 70dB dynamic range

Peak, average and quasi-peak detectors operating in parallel

Peak indication with automatic consideration of IF bandwidth correction factors for measuring broadband interference (PK/MHz)