1-7
SECTION 1
INTRODUCTION
1-7 SPECTRUM ANALYZER
The Spectrum Analyzer monitors internal and external signals ranging from 250 kHz to
1000 MHz. The Scan width range is editable from 1 kHz to 100 MHz per/div. The
Sweep rate and Resolution Band Width (RBW) are editable with a menu or manual edit.
An UNCAL indication appears on the screen when settings cause an analyzer “uncal”
situation.
The log scales are 2 and 10 dB per division. Amplitude scale units of dBm, dBµV,
dBmV, dBV, dBµW and dBW are available in the Independent Spectrum Analyzer and
with the Receive Operation. The Generate Spectrum Analyzer is a relative measuring
device only. Available units are limited to dB.
Memory functions for the Spectrum Analyzer include store and recall of a trace,
compare a stored trace to a live trace and peak hold. The Slot number is editable.
External signals can be “off the air” through the Antenna Connector or connected
directly to the T/R Connector.
The Independent and Receive Function Spectrum Analyzer have attenuation of 0 and
30 dB through both connectors. The Spectrum Analyzer is available for display alone or
with all RF Generate and Receive functions except where the Duplex Transmit and
Receive functions are shown simultaneously.
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