Cellular USB Modem LTC WM-78

October 6, 2010 | By archives | Filed in: Blogging.

Actually the cellular usb modem LTC WM-78 has been certified by DGPT (POSTE) in 7 September. the certificate holder is PT. Subur Semesta. I late to publish in this blog since too many activity out of office. If you interested to know more about the WM-78, check it out below the Specification of LTC WM-78.
USB Modem LTC WM-78

  • Working Frequency: GSM850/900/1800/1900MHZ, UMTS/HSDPA 2100/1900/850MHZ
  • Sim interface 3VDC 6pin
  • Power supply 5VDC via USB interface
  • Ambient temperature: -20 c +65 C
  • Auto switch off at +75 C

Transmission Specification of Cellular USB Modem LTC WM-78

  • HSPU 3GPRS R6, 7.7Mbps downlink rate and 5.6Mbps uplink rate in max,HSDPA, 3GPP R5, 7.2Mbpsdownlink rate and 384Kbps uplink rate in max, support UE CAT [1.6],11,12 support coding scheme 3GPP TS25.212
  • UMTS apply with WCDMA FDD
  • PS 384kbps downlink / 384kbps uplink rate in max
  • CS 64 kbps downlink / 64 kbps uplink rate in max
  • EDGE 3GPP release,class 10, 384Kbps downlink rate and 177Kbps uplink rate in max Multislot10, Mobile station class B Modulation and coding scheme MSC 1-9 GPRS/GSM 3GPP class 12, 115.2Kbps downlink rate and 57.6Kbps uplink rate in max multi slot class 12, Mobile solution B coding cheme 1-4

Anyway I just want to remind you if you want to buy or using a telecommunication device you have to check whether the products have been certified by POSTEL or not and you have to know about the POSTEL label which is show the ID PLG Number and Certificate number

To be sure that one of certificate holder for Cellular USB Modem LTC WM-78 products is PT. Subur semesta.

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