Ενισχυτής γραμμής διπλός TERR/SAT SAE-920 IKUSI

 Τεχνικές προδιαγραφές

Application in collective installations with two downlead distribution.
cables carrying 2 satellite IF and 1 terrestrial TV signals.
1 TV + IF-1 input, 1 IF-2 input.
1 TV + IF-1 output, 1 TV + IF-2 output.
Separated amplification paths for TV, IF-1 and IF-2 signals, each including attenuation and equalization adjustment potentiometers.
GaAs-MESFET technology used for terrestrial amplification.
External 75Ω output test ports.
Zinc alloy housing with protective cover for adjustment potentiometers.
F type connection. Wall-fixing.
Indoor mounting. Grounding terminal.

Τεχνικά χαρακτηριστικά:

MODEL: SAE-920.

Powering mode: Mains.
Bandwidth: TV: 45 - 862 MHz,IF-1/IF-2: 950 - 2150 MHz.
RF inputs: 2 (TV+IF-1, IF-2).
RF outputs: 2 (TV+IF-1, TV+IF-2).

Terrestrial path (TV)

Response fl atness: ± 1,5 dB.
Nominal gain: 35 dB.
Variable interstage attenuator: 0-18 dB.
Slope control range: 0-18 dB.
Noise figure: ≤ 8 dB.
RF output level: (2x) 118 dBμV/ 115 dBμV/ 103 dBμV.
Output test: -20 dB ± 1.5.

Satellite path

Response flatness: ± 2 dB.
Nominal gain: 40 dB.
Variable interstage attenuator: 0-18 dB.
Slope control range: 0-12 dB.
Noise figure: ≤ 6 dB.
RF output level: 120 dBμV
Output test: -20 dB, ±1,5.

General

Operating temperature: -10,+55 ˚C.
Mains supply voltage: 230-240 VAC.
Consumption: 15 W.
Dimensions: 222x140x44 mm.