Comtech EF Data LPOD, Инструкция по установке и эксплуатации

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD
System Connectors, Installation, and Startup Revision 14
2–4
2.3.1 Connector ‘J1 | LBAND IN’ or ‘J1 | Tx IN’
The RF input connector is a Type ‘N’ female
connector. Labeled ‘ J1 | LBAND IN’ on the
LPOD PS 1 and PS 1.5 models or ‘
J1 | Tx IN’
on the LPOD PS 2 unit, typical input levels (-
30 dBm) depend on desired output power
and unit attenuation. To prevent damage to
the LPOD, RF input levels should not exceed
+15 dBm.
2.3.2 Connector ‘J2 | RF OUT’
WARNING!
FOR SAFETY REASONS, NEVER LOOK DIRECTLY INTO THE WAVEGUIDE
OUTPUT.
The ‘J2 | RF OUT’ connector may be a waveguide or coaxial interface – the type
of interface used depends on the LPOD model and/or frequency range of the
unit. See Table 2-1 and Figure 2-1 , Figure 2-2 , or Figure 2-3 .
Table 2-1. ‘J2 | RF OUT’ Interface Type
Unit Frequency Band Output Type FIGURE
PS 1
C
Type ‘N’ Female (Standard)
CPR137G (Optional)
2-3
X CPR112G (Waveguide)
Ku WR75 (Waveguide)
PS 1.5
C CPR137G (Waveguide)
2-4 X CPR112G (Waveguide)
Ku WR75 (Waveguide)
PS 2
C CPR137G (Waveguide)
2-5 X CPR112G (Waveguide)
Ku WR75 (Waveguide)