Specifications - Agilent Technologies 8498A Operating And Service Manual

Specifications

Specifications
Instrument specifications are listed in Table 1. These specifications are the
performance standards, or limits against which the attenuator may be tested.
Table 1 Specifications
Frequency Range
Attenuation
Input Impedance
Maximum SWR (reflection coefficient)
Power Range
Maximum Input Power
Connectors
1. For pulses greater than 30W the maximum average power (Pa) is limited by the energy per pulse
according to Pa = 30 − 0.02E.
s
(E) in W/µ
2. Compatible with IEE 287.
Supplemental characteristics in Table 2 are not specifications but are
typical characteristics supplied as additional information for the user.
Table 2 Supplemental Characteristics
Temperature Stability
Power Sensitivity
Dimensions
Weight
2 Agilent Technologies 8498A Operating and Service Manual
dc to 18.0 GHz
30 ± 1.0 dB
50 ohm, nominal
1.15 (0.07) dc to 8.0 GHz
1.25 (0.11) 8.0 to12.4 GHz
1.30 (0.13) 12.4 to 18.0 GHz
Up to 25 W CW
30 W at 0 to ≤+35° C
1
Average
25 W at > +35° C up to +55° C
Peak 500 W dc to ≤ 5.8 GHz
125 W > 5.8 GHz up to 18.0 GHz
Energy per pulse 500 W/µs
2
Type N (male and female)
< 0.003 dB/° C
< 0.006 dB/W
83 x 114 x 152 mm (approx. 3.25 x 4.5 x 6.0 in.)
0.6 kg (1.25 lbs.)