Agilent Technologies 11970-90031 manual Model RF Frequency Range

General Information

Specifications

Table 1-1 11970 Series Specifications

NOTE

Unless otherwise stated, all specifications apply for an IF of 321.4 MHz and for RF input amplitudes of less than -20 dBm.

General Information

MODEL 11970V

RF Frequency Range:

50 - 75 GHz

LO Harmonic Number: 14

LO Input Frequency Range:

3.55 - 5.33 GHz

Maximum Conversion Loss: 40 dB

8566B Noise Level at 1 kHz Bandwidth, and

14.5 to 16 dBm

LO Input Power: -92 dBm

Frequency Response at 14.5 to 16 dBm LO Input Power: ± 2.1 dB

Frequency Response at 14 to 18 dBm LO Input Power: ± 2.8 dB

MODEL 11970W

RF Frequency Range:

75 - 110 GHz

LO Harmonic Number: 18

LO Input Frequency Range:

4.15 - 6.09 GHz

Maximum Conversion Loss: 46 dB

8566B Noise Level at 1 kHz Bandwidth, and LO Input

Power: - 85 dBm

Frequency Response at 14.5 to 16 dBm LO Input Power: ± 3.0 dB2

Frequency Response at 14 to 18 dBm

LO Input Power: ± 4.0 dB

1.The 11975A Amplifier, or a similar amplifier, can be used to provide sufficient LO power (14 to

18 dBm) to the mixers. Leveled power capability of 16 dBm, as is available with the 11975A, is nec- essary to achieve the maximum amplitude accuracy with the mixers. Assuming the 1 meter cables supplied with the instrument are used, only the 8566B LO output requires amplification. However, if longer or lower quality cables are used LO amplification may be necessary.

2.Typically ± 2.5 dB with LO supplied by 8566B Spectrum Analyzer, 11975A Amplifier set to 16 dBm, and P/N 5061-5458 SMA cables.

14 Chapter 1