Atec Agilent-8757D - Manual (Page 12)

12
Agilent 11679A/B extension cables
These cables extend the distance between the
scalar network analyzer and the detector or bridge
to a maximum of 200 feet without degradation of
performance.
11679A 7.6 m (25 ft) extension cable
11679B 61 m (200 ft) extension cable
Agilent 11665B modulator
Note: This product is no longer available. The 11665B modulator is only
necessary when using the 8340/8341 series synthesizer.
The 11665B modulates test signals with the
27.8 kHz modulation drive signal from the scalar
network analyzer.
Frequency range: 15 MHz to 18 GHz
Insertion loss and return loss
Insertion loss
Frequency Return loss ON (+50 mA) OFF (–50 mA)
15 MHz to 40 MHz >10 dB <7.0 dB >35 dB
40 MHz to 4 GHz >15 dB <3.2 dB >35 dB
4 GHz to 8 GHz >12 dB <3.8 dB >40 dB
8 GHz to 12.4 GHz >8 dB <4.3 dB >45 dB
12.4 GHz to 18 GHz >8 dB <5.0 dB >45 dB
Maximum input: +24 dBm
Connectors: Input: Type-N (f), Output: Type-N (m)
Weight: Net: 0.17 kg (0.38 lbs), Shipping: 0.9 kg (2 lbs)
Agilent 85022A system cable kit
The 85022A contains the BNC and GPIB cables
needed to connect a source to the 8757.
Contents
GPIB cable, 100 cm (3.3 ft.), 3 each
50 ohm BNC (m) cable, 61 cm (2 ft.), 3 each
50 ohm BNC (m) cable, 122 cm (4 ft.)
Weight: Net: 0.5 kg (1.2 lbs.), Shipping: 1.2 kg (2.9 lbs)
Agilent 11613B calibrator
The 11613B is a dedicated transfer standard for
calibration of the 8757. The 11613B provides the
standard, a 27.778 kHz source, and a series of
precision attenuators. The calibrator includes
software (3.5-inch format) that operates on an
HP 9000 series 200 or 300 computer, the BASIC
operating system (BASIC 3.0 or higher), or an
external controller with HP BASIC for Windows 7.0
or higher. The software verifies (and adjusts if nec-
essary) the internal calibration parameters stored
in the nonvolatile memory of the 8757. All 8757
detector inputs can be calibrated in a matter of
minutes. Recalibration of the 11613B is recom-
mended every two years.
Memory requirement: 0.5 Mbyte
Outputs
The 5-pin cable (1.22 m) mates with the detector
inputs of the 8757. The lines in this cable transfer
the squarewave signal to the 8757, provide power
for the 11613B (from the 8757 supply), and pro-
gram the 11613B’s internal attenuators.
Dimensions: 40 H x 185 W x 203 mm D
(1.5 x 7.3 x 8.0 in)
Cable length: 1.22 m (48 in)
Weight: Net: 0.91 kg (2 lbs), Shipping: 2.3 kg (5 lbs)
System accessories, continued