Table of Contents
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Table of contents ------------------------------------------------------------------------------------------- 1
1
------------------------------------------------------------------------------------------------ 3
1-1
Introduction -------------------------------------------------------------------------------------- 3
1-2
Maintaining the unit ---------------------------------------------------------------------------- 3
1-3
Power requirements --------------------------------------------------------------------------- 4
1-4
Supplied accessories ------------------------------------------------------------------------- 4
1-5
Features ------------------------------------------------------------------------------------------ 4
2
Control and functions ------------------------------------------------------------------------------ 5
2-1
Front panel controls ---------------------------------------------------------------------------- 5
2-2
Rear Panel --------------------------------------------------------------------------------------- 7
3
Connections -------------------------------------------------------------------------------------------- 9
4
Power Switch ------------------------------------------------------------------------------------------- 9
4-1
Start up ------------------------------------------------------------------------------------------- 9
4-2
Powering down --------------------------------------------------------------------------------- 9
5
Operations of the SR2000A ---------------------------------------------------------------------- 9
5-1
Display ---------------------------------------------------------------------------------------------- 9
5-2
Key commands ---------------------------------------------------------------------------------- 12
6 Monitoring Modes --------------------------------------------------------------------------------------- 13
6-1
Basic operations - VFO mode (manual mode) ------------------------------------------- 13
6-1-1 Setting up the monitoring frequency --------------------------------------------------- 13
6-1-2 Setting up the receive mode ------------------------------------------------------------- 16
6-1-3 Audio Gain Control ------------------------------------------------------------------------- 16
6-1-4 Squelch control ------------------------------------------------------------------------------ 17
6-1-5 RF attenuator and preamplifier settings ----------------------------------------------- 18
6-1-6 Mute volume and squelch ----------------------------------------------------------------- 18
6-1-7 Input sensitivity (amplitude) -------------------------------------------------------------- 19
6-1-8 Resolution bandwidth (RBW) ------------------------------------------------------------ 19
6-1-9 Waterfall display function ------------------------------------------------------------------ 20
6-1-10 Selecting the operation modes --------------------------------------------------------- 21
6-2
Operation Modes ----------------------------------------------------------------------------------22
6-2-1 Spectrum analyzer mode ------------------------------------------------------------------- 22
6-2-2 Step resolution mode ------------------------------------------------------------------------ 23
6-2-3 Channel scope mode ------------------------------------------------------------------------ 24
6-3
Marker functions --------------------------------------------------------------------------------- 25
6-4
Calculation function ------------------------------------------------------------------------------ 27
6-5
Video monitor function -------------------------------------------------------------------------- 28
7
Configuration -------------------------------------------------------------------------------------------- 29
7-1
Resetting the SR2000A ------------------------------------------------------------------------ 31
8
Memory channels ------------------------------------------------------------------------------------- 32
8-1
Memory read mode ------------------------------------------------------------------------------32
8-2
Memory scan -------------------------------------------------------------------------------------- 33
8-3
Programming the memory ----------------------------------------------------------------------34
8-4
Memory text input -------------------------------------------------------------------------------- 35
8-5
Selected memory scanning ------------------------------------------------------------------- 36
8-6
Priority monitor ----------------------------------------------------------------------------------- 38
9
Frequency Offset -----------------------------------------------------------------------------------------39
10-1
Programming Search banks -------------------------------------------------------------------- 40
10-2
Normal Search ------------------------------------------------------------------------------------ 42
10-3
Frequency Pass setup --------------------------------------------------------------------------- 42
10-4
FFT Search ---------------------------------------------------------------------------------------- 43
10-4-1 Search banks and FFT search ----------------------------------------------------------- 43
10-4-2 FFT search setup ---------------------------------------------------------------------------- 44
TABLE OF CONTENTS
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1
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Table of Contents
