DVB-S2 Digital BS Tuner Unit with Internal Demodulator
BSBE2
Series
Internal demodulator model contributing to improved set design flexibility through a
variety of mounting types.
for
Broadcasting
Use
Home Use
Digital Terrestrial
Tuners
Digital
CATV
Tuners
Digital
BS
Tuners
Automotive Use
Digital Terrestrial
Tuners
Antennas
Home Use
FM/AM
Tuners
FM/AM Tuner
for HD Radio
TM
Broadcasting
Automotive
Use FM/AM
Tuners
●
Features
DVB-S2 and DVB-S formats both supported, in size similar
to that of our "BSBE1" series.
Achieving effective heat dissipation through the structure of
the tuner's exterior cladding.
Excellent noise muffling capability due to shield structure.
A variety of mounting types contribute to flexibility in set
design.
●
Applications
For TVs, set top boxes and for DVD-S2 format satellite
digital broadcasts
●
●
●
Typical Specifications
Model
Items
Input frequency range
Input level range
Input VSWR
Tuning control
BSBE2
950 to 2150MHz
–65 to –25dBm
2.0 typ.
I
2
C bus
DVB-S2, DVB-S
Conexant Systems CX24116
4 to 30M sps
+3.3V, +1.25V
for
Communication
Use
RF Module
for Data
Communication
Demodulation format
Demodulator IC
Symbol rate
Symbol voltage
Dimensions
1 input vertical type
5
.80
Burring for M3
(no tapping)
33
41 max.
13 max.
6.30
RF input
(Type F Conn.)
3/8-32UNEF-2A
14.50
1.80
71.5 max.
No.
Terminal assignment
LNB POWER (RF INPUT)
N/C
+B1 (RF-AMP)
+B2 (DCR)
RESET
ERROR
AS
DiSEqCTx
DiSEqC Rx
+B3 (I/F)
GND
1
21
%
0.30
2-2.50
%
0.30
3.75
35.0
%
0.30
3.75
2-0.6
%
0.10
2-0.9
%
0.30
26-*0.50
%
0.10
2pitch
63 70
%
0.30
3.75
0 5
2-2.50
%
0.10
3.75
GND
+B4 (CORE)
SYNC
DATAVALID
DATA 7
DATA 6
DATA 5
DATA 4
DATA 3
DATA 2
DATA 1
DATA 0
CLK_OUT
SDA
SCL
11
ALPS [ ALPS ELECTRIC CO.,LTD. ]
