Casio SEC-BAND Manual De Usuario

3133501

Introduction

The AnaSat

VSAT series of SSPAs are designed for continuous outdoor duty in all types of

environments. Ideally suited for SCPC, MCPC, DAMA, and VoIP applications. Designed to interface
with a 0 dBm driver, the AnaSat

VSAT SSPA may be used in a wide variety of communication

networks.

The C-band members of the AnaSat

SSPA family transmit in the 6 GHz frequency range. The

Ku-band members of the SSPA

SSPA family transmit in the 14 GHz frequency.

The AnaSat

VSAT SSPAs incorporate a solid-state power amplifier, M&C function, and a

universal power supply, all in a small, highly integrated outdoor package. The only cabling required to
the indoor plant are the RF and AC power cables.

The Power Amplifier (PA) uses Internally-Matched Field-Effect Transistors (IMFET) to achieve

highly linear power and gain with minimal intermodulation distortion (IMD) products.

AnaSat

SSPAs use a wide input voltage (100 to 240VAC, 47 to 63Hz) switching power supply to

develop the +13V used as the internal power source for the Power amplifier. An internal circuit senses
the input voltage range being used and automatically switches to the appropriate mode. The AC input is
connected via a 4-pin circular connector.

Shown in Figure 1 below is a 125W Ku-Band AnaSat

SSPA.

Figure 1 – AnaSat SSPA

Figure 1 - 125 Watt Ku-Band SSPA

AnaSat

SSPA