
Notice
Hewlett-Packard to Agilent Technologies Transition
This documentation supports a product that previously shipped under the HewlettPackard company brand name. The brand name has now been changed to Agilent
Technologies. The two products are functionally identical, only our name has changed. The
document still includes references to Hewlett-Packard products, some of which have been
transitioned to Agilent Technologies.
Printed in USA March 2000

Contacting Agilent
By internet, phone, or fax, get assistance with all your test and measurement needs.
Table 1-1 Contacting Agilent
Online assistance: www.agilent.com/find/assist
United States
(tel) 1 800 452 4844
New Zealand
(tel) 0 800 738 378
(fax) (+64) 4 495 8950
Latin America
(tel) (305) 269 7500
(fax) (305) 269 7599
Japan
(tel) (+81) 426 56 7832
(fax) (+81) 426 56 7840
Canada
(tel) 1 877 894 4414
(fax) (905) 282-6495
Australia
(tel) 1 800 629 485
(fax) (+61)3 9210 5947
Asia Call Center Numbers
Country Phone Number Fax Number
Singapore 1-800-375-8100 (65) 836-0252
Malaysia 1-800-828-848 1-800-801664
Philippines (632) 8426802
1-800-16510170 (PLDT
Subscriber Only)
Thailand (088) 226-008 (outside Bangkok)
(662) 661-3999 (within Bangkok)
Hong Kong 800-930-871 (852) 2506 9233
Taiwan 0800-047-866 (886) 2 25456723
People’s Republic
of China
800-810-0189 (preferred)
10800-650-0021
(632) 8426809
1-800-16510288 (PLDT
Subscriber Only)
(66) 1-661-3714
10800-650-0121
Europe
(tel) (+31) 20 547 2323
(fax) (+31)20 547 2390
India 1-600-11-2929 000-800-650-1101

Operating and Service Manual
Agilent Technologies
11612A Bias Network
Includes Option 001
SERIAL NUMBERS
This manual applies directly to Agilent 11612A Bias Networks with
serial number prefix 2301A and higher.
Manual Part Number 11612-90001
Printed in USA
December 1989
Microfiche Part Number 11612-90002
© Copyright 1989 Agilent Technologies

CERTIFICATION
Hewlett-Packard Company certifies that this product met its published specifications at the time
of shipment from the factory. Hewlett-Packard further certifies that its calibration measurements
are traceable to the United States National Institute of Standards and Technology
(NET,
formerly NBS), to the extent allowed by the Institute’s calibration facility, and to the calibration
facilities of other International Standards Organization members.
WARRANTY
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.
LIMITATION OF WARRANTY
The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance
by Buyer, Buyer-supplied software or interfacing, unauthorized modification or misuse, operation
outside of the environmental specifications for the product, or improper site preparation or maintenance.
NO OTHER WARRANTY IS EXPRESSED OR IMPLIED. HP SPECIFICALLY DISCLAIMS THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
EXCLUSIVE REMEDIES
THE REMEDIES PROVIDED HEREIN ARE BUYER’S 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.
ASSISTANCE
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 manual.
8P21.2

I I
I I
SIDE VIEW
NOTE:
All dimensions are in millimeters.
Figure 1.
0
HP
11612A
Dimensions
HP
116lZA