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BTL Communications lab will take you to know development and change of ETSI


European Telecommunications Standards Institute (ETSI) released the draft version of  ETSI EN 301 908-13 V13.0.1 in August 2019, which is the test standard related to 3GPP Long TermEvolution (LTE). ETSI EN 301 908-13 is standard of EUTRA (Evolved Universal Terrestrial Access) customer premises equipment.

For the update of this regulation, the biggest one is to add table NB-IoT band 65 and clarify the band 28 to band 32 issues.

For Draft ETSI EN 301 908-13 V13.0.1 (2019-08) important updates are listed below:

1. The ETSI version is updated to the ETSI TS 136.521-1 (15.2.0) (2018-10) reference.

2. Product features add NB-IoT, cat-M Description

3. Adds frequency band ex: band 46 (5150-5925MHz) and band

4. Adds frequency band of NB-IoT: Band 1, 3, 8, 20, 28 and 65.

5. Adds frequency band of cat-M: Band 1, 3, 7, 8, 29, 28 and 31.

The progress is as follows. Kindly please pay more attention to the voting start date, the release and OJ announcement dates. 

For more details please refer to the work item ETSI work item.↓


Below is a demonstration of the NB-IoT results for our BTL laboratory. The test system has been tested with a lot of NB-IoT so that we have much experience in this field. - Spectrum Emission Mask for Category NB1: 

In addition to testing LTE and NB-IoT products, BTL also satisfies various mobile communication system products such as 5G NR, GSM, GPRS, EDGE, CDMA, EVDO, TD-SCDMA, WCDMA, HSUPA, HSPA+. LE EDR, WIFI (11a, b, g, n, ac, ax) .NFC, GPS and other products. 

BTL have strong test energy and rich experience in the field of communication, and combining with effective project management operations also give the clients' products more convenient and help in certification.


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