Warranty - HP 85020 A Operating And Service Manual

Model 85020A/B
General Information
Each detector uses a biased Schottky diode to achieve -50 dBm
sensitivity. The frequencv range of the 11664A is O.Ol to 18 GHz.
1-30. Power Splitter
1-31. Ratio measurements can be obtained using a oower splitter
in conjunction with the scalar network analyzer and detector(s).
The HP Model 11667A power splitter has a frequencv range of DC to
18 GHz.
1-32. EQUIPMENT AVAILABLE
1-33. Additional equipment available for use with the 8756A
Scalar Network Analyzer and the 85020A/B Directional Bridges is
listed in Section I of the B756A Operating and Service Manual,
1-34. ACCESSORIES AVAILABLE
1-35, Table 1-3 lists 85023-series System Verification Sets
available for use with the 85020A/B and the 8756A. These accessory
sets are supplied in a 50-ohm version and a 75-ohm version to
correspond with the impedance of the bridges. Each set contains a
high quality adapter, a standard short circuit, a matched
termination, and a 50-ohm 10-dB pad. In addition, the 50-ohm
version includes a standard ooen circuit; and the 75-ohm version
includes a 50-ohin to 75-ohm minimum-loss pad.
1-36. RECOMMENDED TEST EQUIPMENT
1-37. Table 1-4 lists recommended test equipment. This equipment
is used in performance testing of the 85020A/B. Other equipment
may be substituted, provided its specifications equal or exceed
the specifications given in the Critical Specifications column.
1-38. WARRANTY
1-39. Any attempt to perform any disassembly or repair procedure
not clearly outlined in Section VIII, Service, of this manual will
automatically void the warranty.
1-40. Subjection of the instrument to RF input power levels in
excess of +23 dBm will automatically void the warrantv.
1-7