BW 9901
Universal Single 23mm

Brainwave Universal Single LNB
with 23 mm feed for the direct
connection of a receiver (full
digital and analogue reception)

Specifications
BW 9901 Low Band High Band
Input Frequency Range10.7 ~ 11.7 GHz11.7 ~ 12.75 GHz
Output Frequency Range x4950 ~ 1950 MHz1100 ~ 2150 MHz
L.O. Frequency9.75 GHz10.6 GHz
Noise Figure0.7 Db (typ.)
F/D Ratio0.6
Input Reflector TypeOffset
Cross Pol. Isolation30 dB (typ.)
Conversion Gain50 dB (min.) 62 dB (max.)
Gain Flatness+/- 0.5 dB / 27 MHz
L.O. Frequency Stability (25°C)
                                       (-30°C ~ 60°C)
+/- 1 MHz
+/- 3 MHz
L.O. Phase Noise ( 1 kHz Offset)
                             ( 10 kHz Offset)
                             (100 kHz Offset)
- 60 dBc / Hz
- 80 dBc / Hz
- 100 dBc / Hz
Image Rejection40 dB (min.)
Output Power (at 1 dB gain Compression Point)0 dB (min.)
Harmonic Distortion On InBand-
Output Return Loss7.5 dB
Output Connector75 Ohm F Type (Female)
D.C. Supply Voltage11.5 ~ 19 V
D.C. Current Consumption110 mA (typ.)
Polarity Switching VoltageVertical: 11.5 ~ 14 V
Horizontal: 16 ~ 19 V
Band Switching0 kHz22 kHz +/- 4 kHz
continous tone signal**
Operating Temperature-40°C ~ 60°C
      ** This tone control signal should meet Astra recommandation. Specifications are subject
          to change without notice.