Руководство по эксплуатации agilent 33120a

• Bookmarks

Summary of Contents for Agilent Technologies 33120A

This manual is also suitable for:

33120-80001 retrofit kit

Популярность:

1602 просмотры

Подсчет страниц:

146 страницы

Тип файла:

PDF

Размер файла:

4.61 Mb

• 2 Basic Controls Figure 1: Front View 1. Power on/off. When powering on the unit, the 33120A performs a self test. If the self test fails, contact a lab technician. 2. Waveform select. Choose from Sine, Square, Triangle, Ramp, Noise and Arbitrary. Selecting the shift key first lets you access Amplitude Modulation, Frequency Modulation, Frequency Shift Keying, Burst menu, Sweep menu, and the Arbitrary list. 3. Outpu

• 5 2. You will probably see the Sinc waveform (the default for Arb). See Figure 3. 3. To access the entire list of arbitrary waveforms press Shift -> Arb List. Then use the right or left arrow keys to scroll through the arbitrary list. Select NEG_RAMP and press the Enter button. Repeat this step to view the other arbitrary waveforms. See Figure 4. Figure 3: Sinc waveform. Figure 4: Top left – Negative Ramp, Top right – Exponential rise, Bottom left – Exponential fall, Bottom right – Cardiac

• 11 Saving and Recalling Navigating the menu can be quite difficult on the Agilent 33120A. If you have a certain setup you use over and over, it is a good idea to store the settings. You can then recall your settings with two button presses. You can store up to three different setups. 1. Set the signal generator up with the exact signal you want. 2. Press Shift -> Store and select 1,2 or 3 then press the Enter button

• 1 Table of Contents Agilent 33120A Signal Generator …………………………………………………………………………………………………… 0 UTA Quick Guide ……………………………………………………………………………………………………………………… 0 Basic Controls ………………………………………………………………………………………………………………………………

• 0 Agilent 33120A Signal Generator UTA Quick Guide Version Date: Draft 02/14/17 1.00 02/17/17
  

• 10 the pitch of your voice. Press Shift -> Freq again and slowly increase the MOD frequency to 100Hz. Adjust the oscilloscope horizontal back to 250Hz. 8. The amplitude of the information, E.g. The volume of your voice, is conveyed by how far the carrier deviates back and forth. Press Shift -> Level and change the deviation to 500 Hz. This represents a larger amplitude. Small deviation conveys a small amplitude and a large deviation conveys a large

• 3 Prerequisites In order to measure the signals coming from the Agilent 33120A signal generator, you need to be able to understand and operate an oscilloscope. You should read the UTA Quick Start Guide for the Tektronix TBS 1052B-EDU Oscilloscope ( http://www.uta.edu/ee/current-students/UG-lab/user-guides/Tektronix- TBS1052B-EDU-UTA-Quick-Guide.pdf) before proceeding with this guide. Setting up a Sine Wave 1. Turn on the Agilent 33120A signal generator and c

• 8 2. You might be able to hear a local A.M. station, but we are going to overpower the signal with the signal generator. Press Shift -> AM to turn on the amplitude modulation. 3. Set the oscilloscope to 200 mVpp and 2.50ms. See figure 8. 4. Press Shift -> Freq. The signal generator now displays MOD 100.0 Hz. The default is 100 Hz. Too low for you to hear on the radio. 5. The AM/FM Frequency menu will turn off automatically after a few seconds so you w

• 9 Figure 9: carrier frequency with no A.M. modulation Figure 10: 50 % Depth of an A.M. signal. Frequency Modulation Frequency modulation varies the frequency of the higher frequency carrier wave to convey the frequency and amplitude of another lower frequency wave. 1. Set the signal generator to 1kHz and 1Vpp. Be sure the signal generator is in HIGH Z mode. 2. Press Autoset on the oscilloscope. 3. Press Shift -> FM on the signal

• 4 Adjusting the Amplitude There are two methods for adjusting the amplitude. Method 1 Press the left and right arrow keys to select a digit on the display, then spin the wheel to increase/decrease the value. Method 2 Press the button Enter Number, it has green lettering, then type in your desired value using the green numbers to the left of the buttons. Then choose the correct arrow key, in our case we’ll choose Vpp for amplitude peak to peak. Adjusting the Frequency The frequency is

• 6 Burst Normally the Agilent 33120A signal generator sends a continuous signal. You can change this by setting up burst mode. Observe the output of the signal generator with the oscilloscope to see how burst mode works. 1. Set the frequency to 1kHz and the amplitude to 1 Vpp. 2. Press the Shift button then press the Burst button. 3. The default burst count is set to 1 cycle to be outputted every 10 ms or 10

• 1, 0 Agilent 33120A Signal Generator UTA Quick Guide Version Date: Draft 02/14/17 1.00 02/17/17
  …

• 2, 1 Table of Contents Agilent 33120A Signal Generator …………………………………………………………………………………………………… 0 UTA Quick Guide ……………………………………………………………………………………………………………………… 0 Basic Controls …………………..…

• 3, Agilent Technologies 33120A 2 Basic Controls Figure 1: Front View 1. Power on/off. When powering on the unit, the 33120A performs a self test. If the self test fails, contact a lab technician. 2. Waveform select. Choose from Sine, Square, Triangle, Ramp, Noise and Arbitrary. Selecting the shift key first lets you access Amplitude Modulation, Frequency Modulation, Frequency Shift Keying, Burs…

• 4, 3 Prerequisites In order to measure the signals coming from the Agilent 33120A signal generator, you need to be able to understand and operate an oscilloscope. You should read the UTA Quick Start Guide for the Tektronix TBS 1052B-EDU Oscilloscope ( http://www.uta.edu/ee/current-students/UG-lab/user-guides/Tektronix- TBS1052B-EDU-UTA-Quick-Guide.pdf) …

• 5, Agilent Technologies 33120A 4 Adjusting the Amplitude There are two methods for adjusting the amplitude. Method 1 Press the left and right arrow keys to select a digit on the display, then spin the wheel to increase/decrease the value. Method 2 Press the button Enter Number, it has green lettering, then type in your desired value using the green numbers to the left of the buttons. Then choose the…

• 6, Agilent Technologies 33120A 5 2. You will probably see the Sinc waveform (the default for Arb). See Figure 3. 3. To access the entire list of arbitrary waveforms press Shift -> Arb List. Then use the right or left arrow keys to scroll through the arbitrary list. Select NEG_RAMP and press the Enter button. Repeat this step to view the other arbitrary waveforms. See Figure 4. Figure 3: Sinc wav…

• 7, Agilent Technologies 33120A 6 Burst Normally the Agilent 33120A signal generator sends a continuous signal. You can change this by setting up burst mode. Observe the output of the signal generator with the oscilloscope to see how burst mode works. 1. Set the frequency to 1kHz and the amplitude to 1 Vpp. 2. Press the Shift button then press the Burst button. 3. The default burst count is set to 1 cycle to…

• 8, 7 Figure 7: Five complete cycles of a 1kHz sine wave every 6.7 ms (150Hz). Setting up a Sweeping Frequency There are times when you will want to sweep certain frequencies through a circuit. Testing the frequency response of a bandpass filter is a good example. 1. Set the frequency to 1kHz and the amplitude to 1 Vpp. Ensure the signal generator is in Hi…

• 9, 8 2. You might be able to hear a local A.M. station, but we are going to overpower the signal with the signal generator. Press Shift -> AM to turn on the amplitude modulation. 3. Set the oscilloscope to 200 mVpp and 2.50ms. See figure 8. 4. Press Shift -> Freq. The signal generator now displays MOD 100.0 Hz. The default is 100 Hz. Too low for you to hear on the radi…

• 10, 9 Figure 9: carrier frequency with no A.M. modulation Figure 10: 50 % Depth of an A.M. signal. Frequency Modulation Frequency modulation varies the frequency of the higher frequency carrier wave to convey the frequency and amplitude of another lower frequency wave. 1. Set the signal generator to 1kHz and 1Vpp. Be sure the signal generator is in HIGH Z mode. 2.…

• 11, 10 the pitch of your voice. Press Shift -> Freq again and slowly increase the MOD frequency to 100Hz. Adjust the oscilloscope horizontal back to 250Hz. 8. The amplitude of the information, E.g. The volume of your voice, is conveyed by how far the carrier deviates back and forth. Press Shift -> Level and change the deviation to 500 Hz. This represents a larger amplitud…

• 12, 11 Saving and Recalling Navigating the menu can be quite difficult on the Agilent 33120A. If you have a certain setup you use over and over, it is a good idea to store the settings. You can then recall your settings with two button presses. You can store up to three different setups. 1. Set the signal generator up with the exact signal you want. 2. Press Shift -> …

• TRANSISTORIZED INVERTER-INSTRUCTION MANUAL-IB(NA)-66808-B (0201) MEETRANSISTORIZED INVERTERPrinted in Japan Specifications subject to change without notice.HEAD OFFICE:MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310FR-A5AX12-BIT DIGITAL INPUTib66808b.book 1 ページ ２００２年２月１４日　木曜日　午後７時５８分 …

  FR-A5AX 24

• SHADESHADESHADELocated in the Helios boxSOLAR STATIONInstructionManualTECHNICAL SERVICE BULLETINPURPOSE FOR TSBOUT OF BOX INSTRUCTIONSQuick start guide for the new Helios Solar Shade SystemMotorLocated in the Helios boxRemoteInstructionManualREMOTELocated in the remote boxHELIOS1250 | FEB 2021 | TSB 0003-D QUICK START GUIDE MARCH 2021TSB: 0003-DDATE 3/15/2021 DESCRIPTION Helios Quick Sta …

  0003-D 2

• Optional AutoDrain Valve Model TSG-ADWater Inlet⅜» CompressionFitting¾» Safety Relief Valve¾» SteamOutletKnockouts forElectrical Supply LineKnockouts forControl Cable10/16Pub. No. 204-J- 1 -Install Uprightand LevelCUS®IMPORTANT: The warranty of this product is voided if it is used in a commercial application or for anything other than a residential steambath …

  TSG-10 4