Hp/Agilent 11974 Series Preselected Millimeter Mixers; Rf And Transient Limiters; Static Safe Accessories - Agilent Technologies E4440A Getting Started Manual

Options and Accessories
Accessories

HP/Agilent 11974 Series Preselected Millimeter Mixers

11974 Series preselected millimeter mixers are available to extend the frequency range of
analyzers with Option AYZ (external mixing) up to 75 GHz. Preselection reduces mixer
overload from broadband signals, reduces radiation of local oscillator harmonics back to
the device under test, and reduces the level of image and multiple responses displayed.
The following four models are available:
Table 5-2.
HP/Agilent Model
Number
11974A
11974Q
11974U
11974V

RF and Transient Limiters

The Agilent 11867A and 11693A RF Limiters protect the analyzer input circuits from
damage due to high power levels. The 11867A operates over a frequency range of dc to
1800 MHz and begins reflecting signal levels over 1 mW up to 10 W average power and
100 watts peak power. The 11693A microwave limiter (0.1 to 12.4 GHz, usable to 18 GHz)
guards against input signals over 1 milliwatt up to 1 watt average power and 10 watts
peak power.
The Agilent 11947A Transient Limiter protects the analyzer input circuits from damage
due to signal transients. It specifically is needed for use with a line impedance
stabilization network (LISN). It operates over a frequency range of 9 kHz to 200 MHz, with
10 dB of insertion loss.

Static Safe Accessories

9300-0797 3M static control mat 0.6 m
ground wire. Does not include wrist strap or cord
9300-1367 Wrist-strap, color black, stainless steel. Four adjustable links and a 7 mm
post-type connection.
9300-0980 Wrist-strap cord 1.5 m (5 ft.)
9300-1308 ESD heel-strap (reusable 6 to 12 months)
68
Frequency Range
26.5 to 40.0 GHz
33.0 to 50.0 GHz
40.0 to 60.0 GHz
50.0 to 75.0 GHz
1.2 m (2 ft. 4 ft.) with a 4.6 cm (15 ft.)
Chapter 5