Took provides the outstanding person in China which the
wireless Internet turns on the solution, the Guangzhou linkto
develops the electronic science and technology company to
provide the LT760-45 wireless modem outside, uses sets from
the power supply way, for the table in, the knee on, the
palm the personal computing provides bidirectional wireless
turns on the service. LT760-45 may be connected through
the standard serial mouth with nearly all personal computings,
it specially is Windows 3.1/ 95/ 98/ NT/ 2000/CE Palm the
OS operating system designs, is joined to the corresponding
driver,may support the more operating system Through uses
the wireless GSM/GPRS network, guaranteed the data fast,
is reliable, the safe transmission. LT760-45 wireless mediation
adjusting is in the wireless modem family one of most economical
products, enables you to keep the close contact with your
company, is in the invincible position in the commercial
competition.
Product Performance
Double frequency GSM/GPRS modem
Its design and the development conforms to ETSI GSM the
Phase2+ standard
General features:
Dual-Band EGSM900 andGSM1800
Compliant with GSM phase 2/2+
Output power:
- Class 4 (2 W) for EGSM900
- Class 1 (1 W) for GSM1800
Control via AT commands
SIM Application Toolkit
Multiplex serial interface,
RS232 compatible
Supply voltage range 3.2 ... 4.5 V
Power save mode
Low power consumption:
- Idle mode (registered) 25 mA
- Speech mode 300 mA
(average)
- GPRS mode 360 mA (average)
- Peak < 2.5 A
- Power down 50 ¦ÌA
- Sleep mode 3.0 mA
Product size£º73*55*19mm
Product weight£º190g
Ambient temperature:
¨C 20 ¡ãC ... + 55 ¡ãC
Auto switch-off at + 70 ¡ãC
Specifications for audio:
Half rate (HR)
Full rate (FR)
Enhanced full rate (EFR)
Basic hands-free operation
- Echo cancellation
- Noise reduction
Specifications for fax:
Group 3, class 2, 1
Specifications for open
software platform:
J2ME
Flash file system (300 kB)
PC-emulator with debug
environment
CLDC 1.0 standard
IMP 1.0 standard
Specifications for SMS:
Point-to-point MO and MT
SMS cell broadcast
Text and PDU mode
Specifications for data
transfer:
GPRS class 8
Full PBCCH support
MS class B
CS 1 ¨C 4
CSD up to 14.4 kbps
USSD
Non transparent mode
V.110
Interfaces:
50-pin board-to-board
- Power supply
- SIM 3 V
- RS232 bidirectional bus
- Auto bauding
- Analog audio
- 9 GPIO¡®s configurable as
digital audio interface,
second serial interface
or digital I/O ports
Antenna connector
Hirose, 50 ?
Additional features:
Phone book
Multiparty call
Call diverting
Real-time clock
Alarm management
Multiple ringing tones
Dual Tone Multi Frequency
Application software update
over the air (OTA)
Detailed list
Antenna
Power source adapter
The data and pronunciation ties (may choose part)
