Dimensions; 8480 Series, B-Models Information; Table 1-1 8480 Series Power Sensor Dimensions - Keysight Technologies 8481A Operating And Service Manual

Dimensions

The physical dimensions of the power sensors differ in the model types. This is
due to the additional attenuation used to obtain the high power performance.
Table 1-1 8480 Series power sensor dimensions (including the RF connector)
8480 series power
Dimensions
sensor models
8481A, 8482A and 8483A:
38 mm wide, 30 mm high, 105 mm long (1.5 in. x 1.2 in. x 4.1 in)
A-models
8485A and 8487A:
38 mm wide, 30 mm high, 95 mm long (1.5 in. x 1.25 in. x 3.75 in.)
B-models 83 mm x 114 mm x 248 mm (approx. 3.25 in. x 4.50 in. x 9.75 in.)
8481D and 8485D:
38 mm wide, 30 mm high, 102 mm long (1.5 in. x 1.2 in. x 4.02 in)
D-models
8487D:
38 mm wide, 30 mm high, 94 mm long (1.5 in. x 1.2 in. x 3.7 in)
H-models 38 mm wide, 30 mm high, 149 mm long (1.5 in. x 1.2 in. x 5.9 in)
Do not disassemble the power sensor. The 8480 series power sensors are
CAUTION
static sensitive and can be easily damaged.

8480 series, B-models information

The 25 W (+44 dBm) power sensor is a calibrated combination of a 30 dB, 25 W
attenuator assembly and a sensor assembly. The attenuator and sensor
assemblies are calibrated as a set and must be used together if specified
accuracies are to be obtained.
This combination is referred to as the power sensor.
Keysight 8480 Series Operating and Service Manual
Introduction 1
17