DVB-S2 Digital BS Tuner Unit
with Internal Demodulator
BSBE2 Series
Suppor
tin
Achieving high reliability through
efficient heat dissipation structure.
g
B-S2
DV
Full size
Heat dissipation
through the cover.
Heat is dissipated
by touching
the cover.
Internal demodulator models contributing to improved set design flexibility
through a variety of mounting types.
●DVB-S2 and DVB-S standards both supported, in sizes 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.
●Variety of mounting types contribute to set makers’design flexibility.
Alps offers set design efficiency through a variety of models and mounting types supporting new standards.
DVB-S2 Digital BS Tuner Unit
with Internal Demodulator
BSBE2 Series
Variety of mounting types contribute to set makers’ design
flexibility.
Applications
TV sets and set-top boxes for DVB-S2 standard satellite digital broadcasting
Products Line
Product name
F-Connector type
Mounting type
1 input
Horizontal/Left-hand
BSBE2 - 101A
Vertical
BSBE2 - 201A
BSBE2 - 251A
Horizontal/Right-hand
BSBE2 - 301A
Vertical
1 input and 1 loop through output
BSBE2 - 401A
Horizontal/Left-hand
Horizontal/Right-hand
BSBE2 - 451A
Typical Specifications
Specifications
Items
950 to 2150MHz
Demodulator IC
Input level range
−65 to −25dBm
Symbol rate
Input VSWR
2.0typ.
Tuning control
I2C bus
Demodulation format
Specifications
Items
Input frequency range
Conexant Systems CX24116
4 to 30Msps
＋3.3V、＋1.25V
Supply voltage
DVB-S2、DVB-S
Dimensions (1 input, vertical type)
Unit:mm
13 max.
5.80
14.50
33
41 max.
RF input
3.75
35.0±0.30
21±0.30
2-2.50±0.30
3.75
1.80
6.30
Burring for M3
(no tapping)
71.5 max.
(Type F Conn.)
3/8-32UNEF-2A
2-0.6±0.10
2-0.9±0.30
①
26-*0.50±0.10
2pitch
0 5
3.75
2-2.50±0.10
3.75
63 70±0.30
Cautions for Use
1. Specification indicated in this catalog is outline only. When employing the product, use of an officially authorized
specification for supply contract is recommended.
2. Unless specifically indicated otherwise, products in this catalog have been designed and manufactured for use in
ordinary electronic equipment and devices, such as AV equipment, electric home appliances, office machines, and
communications equipment. Equipment manufacturers are consequently advised that when these products are
planned for equipment that requires a high degree of safety and reliability, especially those apparatuses like
medical equipment, aviation and aircraft equipment, space equipment, and burglar alarm equipment, the
manufacturers should assure equipment safety by providing protection circuits and redundant circuitry and should
fully study the suitability of such products for the intended equipment.
3. The external appearance, performances, and other properties of the product may be changed for improvement
without prior notice. The product introduced in this catalog may discontinue being produced without prior notice.
4. All product names, company names and names of standards described in this catalog are trademarks or registered
trademarks of their respective owners.
5. Please contact us for any enquiries and queries on our products and their uses.
6. This catalog is valid till the end of December 2007.
No.
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
⑬
⑭
⑮
⑯
⑰
⑱
⑲
⑳
Terminal assignment
LNB POWER (RF INPUT)
N/C
+B1 (RF-AMP)
+B2 (DCR)
RESET
ERROR
AS
DiSEqC Tx
DiSEqC Rx
+B3 (I/F)
GND
GND
+B4 (CORE)
SYNC
DATA VALID
DATA 7
DATA 6
DATA 5
DATA 4
DATA 3
DATA 2
DATA 1
DATA 0
CLK_OUT
SDA
SCL
Inquiries about Products
Products Information Center ＋81 (3) 5499-8154
Products Catalog Site http://www3.alps.com
1-7, Yukigaya-otsuka-cho, Ota-ku, Tokyo, 145-8501