Hewlett Packard 8970A Level Meter
Manufacturer:
Model:
8970A
Date:
1985
Category:
Group:
Description:
Noise Figure Meter

Information

The 8970A Noise Figure Meter is a very sensitive, tunable, automatic receiver. Its capability is greatly enhanced by a microprocessor used for many control, timing, and calculation purposes. With an appropriate solid state noise source, such as the 346B Noise Source, it automatically measures the noise figure of the device under test (DUT) inserted between the output of the noise source and the input of the 8970A, The 8970A may be tuned to any frequency between 10 and 1500 MHz and digitally swept over all or part of this range. To measure DUT’s with output frequencies greater than 1500 M Hz, an external mixer and local Oscillator (LO) are required to down convert the frequency into the 10 to 1500 M Hz range. The 8970A can also automatically remove the noise contribution of the second stage (the measurement system) from the measurement. It can measure and display both gain and noise figure of the DUT.

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User Manual
Manual type:
User Manual
Pages:
44
Size:
73.29 Mbytes (76853344 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
2013 11 26
MD5:
59f7918de596450c90df2b7eeb71fb22
Downloads:
1136

Information

Applications and Operation

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Service and User Manual
Manual type:
Service and User Manual
Pages:
513
Size:
28.95 Mbytes (30358853 Bytes)
Language:
english
Revision:
Manual ID:
08970-90014
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2013 12 08
MD5:
d3f54ab2a972b7cf8f8772d3d649fd24
Downloads:
856

Information

This manual applies directly to instruments with serial numbers prefixed 2438A. With the changes described in Section VII, this manual also applies to instruments with serial numbers 2116A, 2210A, 2222A, 2303A, and 2414A. For additional important information about serial numbers, see INSTRUMENTS COVERED BY MANUAL in Section I.

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