Eurotech DynaGATE 10-06, Руководство пользователя, Страница: 46 / 72

9 Features in detail DynaGATE 10-06 User manual Rev. 0-8
9.2.1.3 Power Class
4G LTE 3G UMTS/HSDPA/HSUPA 2G GSM/GPRS/EDGE
LTE Power Class
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Power Class 3 (23 dBm)
UMTS/HSDPA/HSUPA Power Class
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Power Class 3 (24 dBm)
GSM/GPRS (GMSK) Power Class
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E-GSM band: Power Class 4 (33 dBm)
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DCS band: Power Class 1 (30 dBm)
EDGE (8-PSK) Power Class
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E-GSM band: Power Class E2 (27 dBm)
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DCS band: Power Class E2 (26 dBm)
9.2.1.4 Data Rate
4G LTE 3G UMTS/HSDPA/HSUPA 2G GSM/GPRS/EDGE
LTE category 1
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Download: up to 10.3 Mb/s
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Upload: up to 5.2 Mb/s
HSDPA category 8
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Download: up to 7.2 Mb/s
HSUPA category 6
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Upload: up to 5.76 Mb/s
GPRS multi-slot class
1
33
2
, CS-1 to CS-4
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Download: up to 107 kb/s
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Upload: up to 85.6 kb/s
EDGE multi-slot class
1
33
2
, MCS-1 to MCS-9
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Download: up to 296 kb/s
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Upload: up to 236.8 kb/s
9.2.1.5 LTE - Single Antenna Operation
For optimum performance of the cellular interface Eurotech recommends the use of both Main and
Diversity antenna connectors. Single antenna operation can be supported, however typically cellular
carriers impose restrictions on single antenna operation.
Please consult with your carrier before considering single LTE antenna usage.
9.2.1.6 Main antenna requirements
Feature Description
Impedance 50 Ohm
Frequency range The required frequency range of the antenna connected depends on the operating bands of
the used cellular module and the used mobile network.
Bands See "Bands support" on the previous page
Return Loss VSWR < 2:1 recommended
VSWR < 3:1 acceptable
Efficiency > -1.5 dB ( > 70% ) recommended
> -3.0 dB ( > 50% ) acceptable
Maximum Gain According to radiation exposure limits
Input power > 33 dBm ( > 2 W ) for LARA-R211
> 24 dBm ( > 250 mW ) for other LARA-R2
1
GPRS/EDGE multi-slot class determines the number of timeslots available for upload and download and thus the speed at which data can be
transmitted and received, with higher classes typically allowing faster data transfer rates.
2
GPRS/EDGE multi-slot class 33 implies a maximum of 5 slots in DL (reception) and 4 slots in UL (transmission) with 6 slots in total.
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