Table of Contents
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Overview
N9039A/EMI Measurement Receiver Accessories
Close Field Probes
• The 11940A is a hand held close field probe specially designed to measure
magnetic field radiation from surface currents from 30 MHz to 1 GHz.
• The 11941A is a hand held close field probe specially designed to measure
magnetic field radiation from surface currents from 9 kHz to 30 MHz.
• Close Field Probe Kit 11945A contains both 11940A and 11941A.
Preamplifier
A preamplifier can be used with your EMI Measurement Receiver to enhance
measurements of very low-level signals.
The 11909A low noise preamplifier provides a minimum of 32 dB gain from 9
kHz to 1 GHz and a typical noise figure of 1.8 dB.
RF and Transient Limiter
The Agilent 11947A Transient Limiter protects the instrument input circuits from
damage due to signal transients. It specifically is needed for use with a line
impedance stabilization network (LISN). It operates over a frequency range of 9
kHz to 200 MHz, with 10 dB of insertion loss.
Static Safe Accessories
9300-1367
Wrist-strap, color black, stainless steel. Four adjustable links
and a 7 mm post-type connection.
9300-0980
Wrist-strap cord 1.5 m (5 ft.)
18
Chapter 1
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Table of Contents
Troubleshooting
