Service manual

X/P/K281C Operating and Service Manual 3
Specifications
Specifications
Specifications shown in Table 2 are the performance standards against which
the adapter may be tested.
1. Specifications in this table are measured with no gap between the full diameters of the male and
female center conductors.
Figure 2 shows the variation in SWR introduced by the center conductor
gap.
Figure 2 Typical SWR Variation Versus Center Conductor Gap
Table 2 Specifications
Frequency range (GHz)
X281C P281C K281C
8.2 to 12.4 12.4 to 18 18 to 26.5
SWR
1
< 1.05 < 1.06 < 1.07
(Typical SWR) (< 1.03) (< 1.04) (< 1.05)
Operating temperature 0 to +55 °C 0 to +55 °C 0 to +55 °C