Comtech EF Data LPOD Especificações descarregar pdf (Página 44)

LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter MN-LPOD

System Connections, Installation and Startup Revision 10

2–4

PS 1/PS 1.5 PS 2

2.3 Interface Connectors

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, as described in Table 2-1

and as shown in Figure 2-3, Figure 2-4, and Figure 2-5.

Table 2-1. ‘J2 | RF OUT’ Interface Type

Unit

Frequency Band

Output Type

FIGURE

PS 1

Type ‘N’ Female (Standarsd)

CPR137G (Optional)

2-1

X CPR112G (Waveguide)

Ku WR75G (Waveguide)

PS 1.5

C CPR137G (Waveguide)

2-2 X CPR112G (Waveguide)

Ku WR75G (Waveguide)

PS 2

C CPR137G (Waveguide)

2-3

CPR112G (Waveguide)

WR75G (Waveguide)

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Comtech EF Data LPOD Especificações Página 44