Aeroflex 2948B Betriebsanleitung PDF herunterladen (Seite 21)

1-1

Chapter 1

GENERAL INFORMATION

Contents

Purpose and features ......................................................................................................................1-2

Transmitter testing..................................................................................................................1-3

Receiver testing.......................................................................................................................1-4

Duplex testing.........................................................................................................................1-4

Systems testing .......................................................................................................................1-5

Spectrum analyzer...................................................................................................................1-6

AF testing................................................................................................................................1-6

Performance data.........................................................................................................................1-7

Receiver measurements ..........................................................................................................1-7

Audio analyzer........................................................................................................................1-9

Transmitter measurements....................................................................................................1-11

RF spectrum analyzer ........................................................................................................... 1-13

Audio generators...................................................................................................................1-14

Cellular and trunking ............................................................................................................1-15

Frequency standard...............................................................................................................1-15

General..................................................................................................................................1-16

General features....................................................................................................................1-16

Options and accessories........................................................................................................1-17

List of figures

Fig. 1-1 Transmitter test set-up.....................................................................................................1-3

Fig. 1-2 Receiver test setup...........................................................................................................1-4

Fig. 1-3 One port duplex test setup...............................................................................................1-4

Fig. 1-4 Two port duplex test setup ..............................................................................................1-5

Fig. 1-5 Cellular radio-telephone test setup..................................................................................1-5

Fig. 1-6 AF test setup....................................................................................................................1-6

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Aeroflex 2948B Betriebsanleitung Seite 21