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The amplifier HCA 521 has been developed specially for use in junction with the multitaps and the multiswitches. With this very flexible system SMATV-Systems with more than 1000 subscribers are realizable. Each input (TERR+SAT) is equipped with 30 dB level adjuster. Remote poweringor direct power with an external power supply is possible (switchable).
- high isolation between the line
- low heat emission
- low current consumption
- remote powering or direct
- power
- level adjuster each linehigh output level
- high return loss -12 dB
- remote powering through
Typ / Type HCA 521 Line Amp
- Inputs (MHz) : 4x 950-2200 / 1x 10-862
- Outputs (MHz) : 4x 950-2200 / 1x 10-862
- Gain SAT : 15...20 dB
- Gain TERR : 20 dB
- Gain control : 15 dB
- Slope control : 4 dB fix
- Output Level IMA 3-35 dB) SAT : 111 dBFV
- Output level (IMA 2-60 dB) TERR : 109 dBFV
- Noise figure : 5 dB
- Return loss : 12 dB
- DC consumption < 500 mA
