Einschätzung: Sharp Universal LNB ?

Hallo,
haben vom Vorbesitzer des Hauses eine Sat-Schüssel übernommen. Mit
der Typennummer bin ich an folgende Daten gekommen. Da ich hier Anfänger
bin, möchte ich Euch fragen, was Ihr von den Daten haltet ? Sind die gut,
schlecht oder einfach der techn. Standard ?

Danke mal im voraus.



Sharp Universal LNB, Typ: BS1R3EL400A

LOW NOISE BLOCKDOWN CONVERTER
EUROPE: LNB FOR BROADCASTING SATELLITE
Features
(1) Wide band type receiving all broadcasting channels (analog & digital) of Europe. [Universal LNB]
(2) Originally developed feed-horn waveguide makes the wide-band, low-noise characteristics possible.
(3) One of the industry’s most compact and lightweight package
(4) Low consumption current design for energy saving [80 mA (TYP.): BS1R5EL100A etc.]

Specifications
Destination Europe, Astra/Eutelsat Satellite etc.

Receiving polarization Horizontal/Vertical polarization

Model No. <Type> BS1R3EL400A <4 output>

Input frequency (GHz) 10.7 to 11.7 [Low band], 11.7 to 12.75 [High band]

Output frequency (MHz) 950 to 1 950 [Low band], 1 100 to 2 150 [High band]

Local oscillation frequency (GHz) 9.75 [Low band], 10.6 [High band]

NF (dB) 0.8 (TYP.) [Low band], 0.7 (TYP.) [High band], (1.0 dB MAX.)

Conversion gain (dB) 50 to 60 46 (MIN.)

Phase noise -60 dBc/Hz @1 kHz (TYP.) -60 dBc/Hz @1 kHz (TYP.) -75 dBc/Hz @1 kHz (TYP.)

Cross-polar discrimination (dB) 25 (TYP.)/20 (MIN.)

Supply voltage (V DC)

(Polarization switching voltage)

Power consumption (mA) 180 (TYP.)/250 (MAX.) 150 (TYP.)/250 (MAX.) 80 (TYP.)/110 (MAX.)

Waveguide Feed-horn (F/D=0.6)

Output impedance (Ω) 75
Output connector (F-type)

Outline dimensions (mm) 62.8

Weight (g) Approx. 530 Approx. 430 Approx. 180

Supply voltage (V DC)

(Polarization switching voltage)

Output impedance (Ω