ST Engineering Telematics Wireless 2WBS1 Water meter system base station User Manual User manual

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Document ID	2010158
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Document Description	User_manual
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Document Type	User Manual
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Date Submitted	2013-07-08 00:00:00
Date Available	2013-07-08 00:00:00
Creation Date	2013-07-07 15:17:35
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Document Title	User_manual
Document Creator	Microsoft® Word 2010
Document Author:	ItsikK

Telematics Wireless Proprietary
FCC ID:NTA2WBS1
IC: 4732A-2WBS1
25Apr2013
2 Way Base Station
User Manual
Rev 1.0
Page 1 of 7
Telematics Wireless Proprietary
FCC ID:NTA2WBS1
IC: 4732A-2WBS1
1. Description
The 2 Way Base Station transmits and receives data to and from water meter
units. The 2 way communication is done over Telematics Wireless proprietary
network. The collected data is forwarded by Ethernet link.
general view
side view
2Way Base Station- top view
Page 2 of 7
Telematics Wireless Proprietary
FCC ID:NTA2WBS1
IC: 4732A-2WBS1
2. Electrical Specification
2.1 Transmitter Specification
Frequency range
450-470MHz
Output Power
43dBm max. (with 2dBi antenna)
39.2dBm max. (with 5.8dBi antenna)
Mask
per FCC part 90.210 e
Modulation
4GFSK
Data rate
4.8kbps
Type of emission
5K10F1D
2.2 Receiver Specification
Frequency range
450-470MHz
Modulation
4GFSK
Data rate
4.8kbps
Sensitivity
-120dBm
3. General Specification
Power Supply
115V AC
Operating temperature
-30 to +70deg C.
Weight
18 Kg.
Size
50X48X18 cm (WxLxH)
4. External Antenna
Type
Omni Directional
Impedance
50 ohm
Gain
2dBi (includes 1 dB cable loss)
Manufacture: Kentobong, model: TQJ-450A3L, or equivalent
Gain
5.8dBi (includes 2 dB cable loss)
Manufacture: Kentobong, model: TQJ-400C, or equivalent
Page 3 of 7
Telematics Wireless Proprietary
FCC ID:NTA2WBS1
IC: 4732A-2WBS1
5. FCC and Industry Canada Radiation Hazard Warning
To comply with FCC RF exposure requirements of FCC Rules Section 1.1307
and Industry Canada RF exposure requirements, the antenna used for this
transmitter must be fixed-mounted on outdoor permanent structures with a
separation distance of at least 92 cm from all persons.
6. Canadian Radio Standards Specifications (RSS) Compliance
Statement
This device has been designed to operate with the antennas listed in Section
4. of this manual, and having a maximum gain of 5.8 dBi. Antennas not
included in this list or having a gain greater than 5.8 dBi are strictly prohibited
for use with this device. The required antenna impedance is 50 ohms.
To reduce potential radio interference to other users, the antenna type and
its gain should be so chosen that the Equivalent Isotropically Radiated Power
(EIRP) is not more than that permitted for successful communication.
Page 4 of 7
Telematics Wireless Proprietary
FCC ID:NTA2WBS1
IC: 4732A-2WBS1
7. Installation Instruction
CAUTION
The user and Installer should be aware that changes or modifications to this
equipment not expressly approved by Telematics Wireless could void
warranty and the user’s authority to operate the equipment.
Professionally trained personnel should install the equipment.
ATTENTION
The digital circuit of this device has been tested and found to comply with
the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
Page 5 of 7
Telematics Wireless Proprietary
FCC ID:NTA2WBS1
IC: 4732A-2WBS1
INSTRUCTIONS
1. Site where an antenna of 2dBi is installed.
Check Base Station output power is 43dBm max.
Connect the external antenna cable to the antenna connector.
2. Site where an antenna of 5.8dBi is installed.
Check Base Station output power is 39.2dBm max.
Connect the external antenna cable to the antenna connector.
3. Connect the Ethernet cable
4. Connect the two power cables to the main. Turn on the 2Way Base
Station.
Page 6 of 7
Telematics Wireless Proprietary
FCC ID:NTA2WBS1
IC: 4732A-2WBS1
Page 7 of 7

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