Keysight 8478B Thermistor Mount 15
Operation
Specifications
Specifications
Frequency Range:
10MHz to 18GHz
Table 2-1
Uncertainty of Calibration Factor Data
Frequency (GHz)
Sum of Uncertainty
1
1. Includes uncertainty of reference standard and transfer uncertainties.
Directly traceable to NBS.
Probable Uncertainty
2
2. Square root of the sum of the squares of the individual uncertainties
(RSS).
2.0
3.0
4.0
5.0
6.0
±2.60%
±2.60%
±2.70%
±2.70%
±2.70%
±1.60%
±1.60%
±1.60%
±1.60%
±1.60%
7.0
8.0
9.0
10.0
11.0
±2.70%
±3.10%
±3.30%
±3.40%
±3.60%
±1.60%
±1.80%
±1.80%
±2.00%
±2.00%
12.4
13.0
14.0
15.0
16.0
±3.70%
±3.70%
±4.00%
±4.00%
±4.40%
±2.20%
±2.20%
±2.20%
±2.50%
±2.50%
17.0
18.0
±5.20%
±5.10%
±3.20%
±3.20%
Input Impedance:
50 ohms
Operating Resistance:
200 ohms, unbalanced
Power Range with Model 432:
1
μ
W to 10mW
Maximum Peak Power:
200W
Maximum Average Power:
30mW
Maximum Energy per Pulse:
10W-
μ
s for a PRF
≥
1kHz;
5W-
μ
s for a PRF <1kHz
