View and Download HP A calibration manual online. Synthesizer/Function Synthesizer HP A Operating And Service Manual. Frequency ( pages) . The Operating and Service Manual contains inforĀ¬ mation required to install, operate, test, adjust, and servĀ¬ ice the Hewlett-Packard Model A. Find great deals for HP a Function Generator Operating and Service Manual . Shop with confidence on eBay!.

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Service Group D – Voltage Controlled Set A dc offset to V.

3325A Synthesizer/Function Generator

The message will terminate all bus communications but does not implement the clear mamual. Message Definition Message Definition Data The actual information binary status Byte A byte that represents thB status bytes which is sent from a of a single device, One bit indi- talker to one or more listener’s.

Concord, NH Signetics Corp. This number can be used to order 4×6 inch transparencies of the Operating and Service Manual, Each Microfiche contains up to 96 photo-duplicates of the manual pages. Set the mmanual as follows; Vertical. Adjust delay and position and set pos and neg trigger to read peaks.

Verify that this spur is at least 70dB below the fundamental.

Harmonic Distortion relative to fundamental Fundamental Frequency 0. B-l Section Page IV. Using a non-conductive tool, adjust the Coarse Adj, to stop the A signal on the oscilloscope as near 3325q as possible. This signal is present only in instruments with Option By Order of the Secretary of the Army: Each system can have only one system controller, even if several controllers have system control capability, The following procedures compare the instrument operation to its specifications, listed in Table The instrument should be stored in a clean, dry environment.


Phase may need to be reprogrammed.

The spurious signals segvice be more than 70 dB lower than the fundamental signal. The A can be set up manually to the optimum parameters needed for the test to be performed, then the calculator can interrogate the A to determine and record these parameters.

HP 3325a Function Generator Operating and Service Manual

If the dc voltage measured in the MHz range is out of tolerance, increase or decrease the value of A14C as necessary, using the values shown in Table When in Mode 2, the EOS character should not be sent until the end of the program string or after 48 bytes; see Paragraph 3-H7. Program examples are shown in Appendix B-3, using the -hp- Model A Calculator as the system sdrvice.

Test instrument parameters Harmonic distortion relative to fundamental at full output Amplitude modulation Square wave Ramp retrace 3325w Sine wave Square wave Triangle Positive slope ramp Negative slope ramp Phase offset Amplitude Amplitude accuracy with no attenuation attenuator range 1 into 50 load no dc offset Flatness with no attenuation The preceding range of instruments contain the VCO circuitry shown in Figure Oscilloscope display should again be 5 divisions peak-to-peak, This checks the -i- 3 attenuator section.

The serrvice automatically switches to the AUX output when frequencies of 21 Log scale Acc Hz to 10 kHz: Use a strong shipping container, A doublewall carton made of pound test material is adequate.

Adjust Offset In A3R33 for a voltmeter reading of 0. The action is characteristic of an individual device and may vary from device to device. If amplitude modulation is ON when 3325x functions other than sine wave are selected, the output may be gated, depending on the level of the modulation 3325q. Press the high voltage key near the A output connector. Multimeter will indicate between 4.


Set the dc offset to the positive and negative voltages shown below. The output signal for each function is centered about zero volts unless a dc offset has been programmed. However, if the string is more than 48 characters, the bus will be held up until the first 48 characters have been processed sefvice the remaining characters accepted.

High speed DC voltmeter -hp- Model A. The A can be rack mounted in a rack having an El A standard width of Set the amplitude to 40Vp-p and the frequency to Hz.

Full text of “HP A Synthesizer/Function Generator Operating and Service Manual”

Connect the A signal output to both inputs of the electronic counter, using a BNC tee see Figure A special connector for this purpose, -hp- Part No. Connect the oscillator output between the center contact of A3J23 and ground. Oscilloscope, with delayed sweep -hp- Model A a.

This information may be found on the rear panel. It calls attention to procedure, practice, condition or the like, which is essential to highlight.

Total this column and enter in the Ex2 space.

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