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Notice.

The information contained in this document is subject to change without notice.

Keysight Technologies makes no warranty of any kind with regard to this material, including but

not limited to, the implied warranties of merchantability and fitness for a particular purpose.

Keysight Technologies shall not be liable for errors contained herein or for incidental or

consequential damages in connection with the furnishing, performance, or use of this material.

Содержание E8251-60690

Страница 1: ...7D and E8663D PSG Signal Generators Add Option UNY Enhanced Ultra Low Phase Noise Kit Part Numbers E8251 60690 and E8251 60990 Part Number E8251 90396 Supersedes July 2013 Printed in USA August 2014 I...

Страница 2: ...this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Keysight Technologies shall not be liable for errors contained herein or for...

Страница 3: ...ersion and upgrade if C 06 15 3 Remove the outer and inner signal generator covers 4 Remove the A32 10 MHz Crystal Oscillator 5 Install the A32 10 MHz Crystal Oscillator 6 Remove and replace A5 with A...

Страница 4: ...8 4 1 Oscillator Assy UNY E8251 60798 5 1 Installation Note E8251 90396 Item Quantity Description Keysight Part Number 1 1 Cable A33 A33 75G 8121 0646 2 1 Assembly Frac N Used with Offset Loop E8251 6...

Страница 5: ...or automatically clears but the ERR annunciator remains on until all errors are cleared from the error queue 1 Turn on the signal generator and let it warm up for at least five minutes 2 Run the signa...

Страница 6: ...he two screws 1 and remove the strap handle 2 3 Using a T 15 driver remove the center screws 3 on the four rear panel feet 4 4 Remove the four bottom feet 5 from the cover by lifting the tab and slidi...

Страница 7: ...Installation Note E8251 90396 7 Figure 1 Outer Cover Removal...

Страница 8: ...8 Installation Note E8251 90396 Figure 2 Inner Top Cover Removal...

Страница 9: ...anel 6 Remove the A32 10 MHz Crystal Oscillator Install the A32 10 MHz Crystal Oscillator NOTE W47 may be shipped disconnected from the A32 10 MHz Crystal Oscillator If it is disconnected connect one...

Страница 10: ...10 Installation Note E8251 90396 Figure 3 A32 10 MHz Crystal Oscillator A32 A21P2 A47 A32W1 A48 a Used only on E8267D with serial prefix US4824 MY4824 and all E8257D...

Страница 11: ...2 Lift the retention levers and disconnect the A5 Sampler A6 Frac N boards from the A31 Motherboard 3 Lift the boards out of the slots 4 Position the signal generator with the front panel facing you...

Страница 12: ...2 Disconnect W139 and remove A43 3 Replace A43 with the new part E8251 60633 and reconnect W139 4 Remove A8 board to install cables 5 Use cable retainer within the kit to Install W138 E8251 20488 6 I...

Страница 13: ...Installation Note E8251 90396 13 Figure 6 W138...

Страница 14: ...Refer to Figure 1 and Figure 2 1 Turn the signal generator off and unplug it 2 Reinstall the inner and outer instrument covers by reversing the order for removal 3 Torque all T 10 screws to 9 in lbs 4...

Страница 15: ...LOG FM SENS FREQ 4 1 0400000000000E 09 cd ANALOG FM SENS FREQ 5 1 0500000000000E 09 cd ANALOG FM SENS FREQ 6 1 0600000000000E 09 cd ANALOG FM SENS FREQ 7 1 0700000000000E 09 cd ANALOG FM SENS FREQ 8 1...

Страница 16: ...Q 42 1 4200000000000E 09 cd ANALOG FM SENS FREQ 43 1 4300000000000E 09 cd ANALOG FM SENS FREQ 44 1 4400000000000E 09 cd ANALOG FM SENS FREQ 45 1 4500000000000E 09 cd ANALOG FM SENS FREQ 46 1 460000000...

Страница 17: ...NALOG FM SENS FREQ 82 1 8200000000000E 09 cd ANALOG FM SENS FREQ 83 1 8300000000000E 09 cd ANALOG FM SENS FREQ 84 1 8400000000000E 09 cd ANALOG FM SENS FREQ 85 1 8500000000000E 09 cd ANALOG FM SENS FR...

Страница 18: ...2694457805E 01 cd ANALOG FM SENS KV PATH 20 6 2434378606483E 01 cd ANALOG FM SENS KV PATH 21 6 2410340988963E 01 cd ANALOG FM SENS KV PATH 22 6 2417752853490E 01 cd ANALOG FM SENS KV PATH 23 6 2351582...

Страница 19: ...7449679261838E 01 cd ANALOG FM SENS KV PATH 60 6 7421066497593E 01 cd ANALOG FM SENS KV PATH 61 6 7392479581031E 01 cd ANALOG FM SENS KV PATH 62 6 7322717842184E 01 cd ANALOG FM SENS KV PATH 63 6 720...

Страница 20: ...285303E 01 cd ANALOG FM SENS KV PATH 99 4 0868940600164E 01 cd ANALOG FM SENS KV PATH 100 4 0876938587163E 01 cc ANALOG FM SENS KV PATH ky 12902 Applicable for UNY analog only Update the following arr...

Страница 21: ...wing adjustment performance tests to verify signal generator calibration Refer to the PSG Family Signal Generators Calibration Software NOTE It is normal to see an unlock indicator prior to performing...