Comtech EF Data KST-2000A Specifikace stáhnout pdf (Strana 48)

Ku-Band Satellite Transceiver Revision 9

Installation MN/KST2000AB.IOM

2–20

2.4.2.5 80 Watt SSPA Connections

Note: The data is supplied by the vendor and accompanies the unit.

2.4.3. LNA Connections

Note: The power supply for the LNA is supplied by the KST-2000A.

The RF input of the LNA is a WR-75 waveguide flange. The RF output of the LNA is a

type N, female, 50Ω connector. The LNA power supply is applied to the RF output

connector, normally +15 V at 250 mA.

2.4.4. LNB Connections

Note: The power supply for the LNB is supplied by the KST-2000B.

The RF input of the LNB is a WR-75 waveguide flange. The RF OUT/REF/PWR IN

connector of the LNB is a type N, 50Ω connector. It supplies the block-converted output

of 950 to 1700 MHz, and accepts +15 V at 400 mA, and a 10 MHz reference signal.

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Comtech EF Data KST-2000A Specifikace Strana 48