HP Hewlett Packard Work Light HP11857D User Manual

User s a n d Ser vice Gu id e  
HP 11857D  
7 m m Test Por t Retu r n Ca ble Set  
HP Part Number 11857-90014 Supersedes: March 1986  
Printed in USA September 1999  
 
Gen er a l In for m a tion  
To obtain optimum performance from this cable set, observe these simple precautions:  
Flex and straighten the cables as little and seldom as possible.  
Make connections carefully to avoid misalignment and connector damage or inaccurate  
measurements.  
Keep the connectors free of dirt and metallic particles.  
If you must clean the connectors, try clean compressed air first. Do not use abrasives. With  
a plastic swab, apply only liquid Freon (trichlorotrifluoroethane) as a solvent.  
7 mm center conductor recession with collet removed: 0.0 to 0.003 inch.  
Descr ip tion  
The HP 11857D cable set consists of two 7 mm 50cables, specified from 300 kHz to 3 GHz.  
This set provides shielded RF connections to extend the test ports of S-parameter test sets  
such as the HP 85046A. The cables can be ordered as either phase-matched or unmatched.  
Model  
Description  
Qty  
HP Part Number  
HP 11857D  
Standard  
Phase-matched 7 mm 50cables  
2
8120-4779  
HP 11857D  
Option B24  
Unmatched 7 mm 50cables  
2
8120-8899  
User’s and Service Guide 11857-90014  
3
 
Figu r e 1. Mod el HP 11857D Ca bles, Op tion B24  
4
User’s and Service Guide 11857-90014  
 
Op er a tin g Ch a r a cter istics  
HP 11857D  
Standard  
HP 11857D  
Option B24  
Im p ed a n ce  
Con n ector s  
P h a se Ma tch  
50(nominal)  
50(nominal)  
7 mm  
7 mm  
n/a  
4°  
(at 2 GHz)  
Retu r n Loss  
24 dB  
(300 kHz to 3 GHz)  
24 dB  
(300 kHz to 3 GHz)  
P h ysica l Ch a r a cter istics  
HP 11857D  
Standard  
HP 11857D  
Option B24  
Len gth  
61 cm  
61 cm  
(24 inches)  
(24 inches)  
Weigh t (both ca bles):  
Net  
0.91 kg (2 lbs)  
1.36 kg (2 lbs)  
0.91 kg (2 lbs)  
1.36 kg (2 lbs)  
Sh ip p in g  
User’s and Service Guide 11857-90014  
5
 
Wa r r a n ty  
This Hewlett-Packard instrument product is warranted against defects in material and  
workmanship for a period of one year from date of delivery. During the warranty period,  
Hewlett-Packard Company will, at its option, either repair or replace products which prove to  
be defective.  
For warranty service or repair, this product must be returned to a service facility designated  
by HP. Buyer shall prepay shipping charges to HP and HP shall pay shipping charges to  
return the product to Buyer. However, Buyer shall pay all shipping charges, duties, and taxes  
for products returned to HP from another country.  
HP warrants that its software and firmware designated by HP for use with an instrument will  
execute its programming instructions when properly installed on that instrument. HP does  
not warrant that the operation of the instrument, or software, or firmware will be  
uninterrupted or error free.  
Lim ita tion of Wa r r a n ty  
The foregoing warranty shall not apply to defects resulting from improper handling by Buyer,  
Buyer-supplied software or interfacing, unauthorized modification or misuse, or operation  
outside of the environmental specifications of the product.  
No other warranty is expressed or implied. HP specifically disclaims the implied warranties or  
merchantability and fitness for a particular purpose.  
Exclu sive Rem ed ies  
The remedies provided herein are Buyers sole and exclusive remedies. HP shall not be liable  
for any direct, indirect, special, incidental, or consequential damages, whether based on  
contract, tort, or any other legal theory.  
Assista n ce  
Product maintenance agreements and other customer assistance agreements are available for  
Hewlett-Packard Products.  
For any assistance, contact your nearest Hewlett-Packard Sales and Service Office. Addresses  
are provided at the back of this guide.  
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User’s and Service Guide 11857-90014  
 
Hew lett-Pa ck a r d Sa les a n d Ser vice Offices  
UNITED STATES  
Instrument Support Center  
Hewlett-Packard Company  
(800) 403-0801  
EUROP EAN F IELD OP ERATIONS  
Headquarters  
France  
Germany  
Hewlett-Packard S.A.  
150, Route du Nant-dAvril  
1217 Meyrin 2/ Geneva  
Switzerland  
Hewlett-Packard France  
1 Avenue Du Canada  
Zone DActivite De  
Courtaboeuf  
Hewlett-Packard GmbH  
Hewlett-Packard Strasse  
61352 Bad Homburg v.d.H  
Germany  
(41 22) 780.8111  
F-91947 Les Ulis Cedex  
France  
(49 6172) 16-0  
(33 1) 69 82 60 60  
Great Britain  
Hewlett-Packard Ltd.  
Eskdale Road, Winnersh  
Triangle Wokingham,  
Berkshire RG41 5DZ  
England  
(44 118) 9696622  
INTERCON F IELD OP ERATIONS  
Headquarters  
Australia  
Canada  
Hewlett-Packard Company  
3495 Deer Creek Rd.  
Palo Alto, CA 94304-1316  
USA  
Hewlett-Packard Australia  
Ltd.  
31-41 Joseph Street  
Blackburn, Victoria 3130  
(61 3) 895-2895  
Hewlett-Packard (Canada)  
Ltd.  
17500 South Service Road  
Trans-Canada Highway  
Kirkland, Quebec H9J 2X8  
Canada  
(415) 857-5027  
(514) 697-4232  
Japan  
Singapore  
Taiwan  
Hewlett-Packard Japan,  
Ltd.  
9-1 Takakura-Cho, Hachioji  
Tokyo 192, Japan  
(81 426) 60-2111  
Hewlett-Packard Singapore  
(Pte.) Ltd.  
150 Beach Road  
#29-00 Gateway West  
Singapore 0718  
(65) 291-9088  
Hewlett-Packard Taiwan  
8th Floor, H-P Building  
337 Fu Hsing North Road  
Taipei, Taiwan  
(886 2) 712-0404  
China  
China Hewlett-Packard Co.  
38 Bei San Huan X1 Road  
Shuang Yu Shu  
Hai Dian District  
Beijing, China  
(86 1) 256-6888  
User’s and Service Guide 11857-90014  
7
 

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