Agilent Technologies E4400-90326 specs

Exploring the User Interface	ESG Family Signal Generators
Rear Panel

4.AUXILIARY This male DB-9 connector is an RS-232 serial port that can be used

INTERFACE for controlling the signal generator remotely. It is functionally

equivalent to the GPIB connector.

5.DATA CLK OUT The TTL/CMOS-compatible DATA CLK OUT connector outputs a clock signal for digital modulation data. This female BNC connector is present only on instruments with Options UND or UN8. With Option 201 you can select from several different output signals for this connector

6.SWEEP OUT This female BNC connector provides a voltage range of 0 to +10 V. When the signal generator is sweeping, the SWEEP OUT signal ranges from 0 V at the beginning of the sweep to +10 V at the end of the sweep regardless of the sweep width.

7. DATA OUT The TTL/CMOS-compatible DATA OUT connector outputs digital modulation data sourced from an externally supplied signal at the DATA input or from the internal pattern generator. This female BNC connector is present only on instruments with Options UND or UN8. With Option 201 you can select from several different output signals for this connector.

8.TRIGGER OUT This female BNC connector outputs a TTL signal that is asserted high at the start of a dwell sequence, or at the start of waiting for the point trigger in manual sweep mode, and low when the dwell is over, or when the point trigger is received, or once per sweep during an LF sweep.

9.TRIGGER IN This female BNC connector accepts a TTL signal for triggering, such as point-to-point in manual sweep mode or an LF sweep in external sweep mode.

10. 10 MHz IN	This female BNC connector accepts a −3.5 to +20 dBm signal from
	an external timebase reference that is within 10 ppm (standard
	timebase) or 1 ppm (high stability timebase).

11.10 MHz OUT This female BNC connector provides a nominal signal level of +7 dBm ±2 dB, and an output impedance of 50Ω. The accuracy is determined by the timebase used.

2-12	Quick Start Guide

Image 28

Agilent Technologies E4400-90326 quick start Timebase or 1 ppm high stability timebase

Contents

Part No. E4400-90326 Agilent Technologies ESG Family Signal GeneratorsSupersedes April Copyright 1999, 2000 Agilent Technologies Contents Getting Started Signal Generator at a Glance Creating an FM Signal Setting the Carrier FrequencySetting the Power Level Press Preset Setting the FM Deviation Setting the FM RateRF Output connector Turning On Frequency Modulation Creating a Step Sweep and a List Sweep Conﬁguring a Step SweepState ﬁrst level of sweep softkeys is displayed RF ON. The swept RF signal is now available at Turning On Continuous Step SweepPress Return Press Conﬁguring a List Sweep Using Step Sweep Data Turning On List Sweep for a Single Sweep DataTurned off You triggered the single sweep in the previous step Saving and Recalling an Instrument State Creating an Instrument State Recalling an Instrument State Saving an Instrument StatePress Save followed by Setting Up a Digital Modulation in the GSM Format Enter −5 using the numeric keypad and press the dBm softkey Setting Up Timeslot Selecting the Data FormatThis selects the GSM communications standard Conﬁgure Timeslots has become an active softkey Press the following softkeys Press the Timeslot Type softkey Press the Normal softkeyThis moves the softkey menu up one level Turning On the GSM Format and the Modulation Press Return twice Exploring the User Interface Front Panel Connector Will be returned to normal instrument operationAssociated with the event Numeric keypad consists of the digit keys 0 through 9, a This connector accepts an externally supplied, analog Component of I/Q modulation. This female BNC connector isProvided only on ESG-D and ESG-DP Series Signal Generators Darken in comparison to the text on the display Frequency and power capabilities LCD display provides information on the current instrumentTo their adjacent keys are located on the right-hand side Display This hardkey lets you restore any instrument state that you Applications. This female BNC connector is provided only onSoftkey or via Scpi command. The maximum input for this Previously saved in a memory register. You can save up to Display Display Multiple error messages occur, only the most recent message Can be viewed by pressing Utility Error InfoALC circuit is disabled This annunciator appears when a sweep has been initiated Series Signal Generators This annunciator appears when an error message is placedView and delete error messages using the Utility menu Modulations that you have enabled are modulating the RF RF signal is present at the RF Output connector S annunciator appears when the signal generator hasGenerated a service request SRQ over the Gpib List or step mode Rear Panel Timebase or 1 ppm high stability timebase Output signals for this connector Option 201 this connector is used for system reset outputTTL/CMOS high to TTL/CMOS low edge trigger. With Option UN8 Second output is generated every two seconds indicating Q OUT connector outputs the analog, quadrature-phase BER Meas END connector outputs a signal that indicatesConnector is present only on instruments with Option UN7 BER Sync Loss connector outputs a signal that indicates Exploring the User Interface