LTE Frequency bands and channel bandwidths

The following table lists the specified frequency bands of LTE and the channel bandwidths each band supports. 4G LTE FDD TDD bands and relevant channel bandwidths. Band Duplex mode[A 1] ƒ (MHz) Common name Subset of band Uplink[A 2] (MHz) Downlink[A 3] (MHz) Duplex spacing (MHz) Channel bandwidths (MHz) 1 FDD 2100 IMT 65 1920 – 1980 2110 –

2019-08-02 0 3 78Read more

The most comprehensive wireless communication frequency bands, updated with the latest 5G NR

  5G NR 3GPP has specified a list of bands supported by 5G NR (see section 3.8 of TS38104). The 5G NR spectrum ranges up to 100 GHz and specifies two frequency ranges: Item Frequency range FR1 450Mhz-6000Mhz FR2 24250Mhz-52600Mhz Frequency range 1 (FR1): We usually talk about the frequency band below 6GHz Frequency range:

2018-10-17 0 5 296Read more

Merchant vessel SSL Kolkata catches fire. What should be noted in International trade?

Merchant vessel SSL Kolkata catches fire, most of goods are burned. What should be noted in International trade? The container carrier was on coastal voyage from Krishnapatnam to Kolkata with the 22 crew members and 464 containers. By the time the rescue team reached MV SSL Kolkata, about 70 percent of the vessel was on fire and master

2018-06-19 0 3 291Read more


The difference between CDMA RUIM and NON-RUIM CDMA network is widely use in wireless telephones, smart phones, fixed terminals,modems,etc. Lots of users and buyers are confused with RUIM and NON-RUIM Let’s figure out their difference simply. Removable User Identity Module (R-UIM, usually pronounced as "R-yuim") is a card developed for cdmaOne/CDMA2000 ("CDMA") handsets that extends the GSM SIM

2018-06-06 0 1 290Read more

Fixed Wireless. Mobile Broadband. What’s the Difference Anyway?

Feeling confused by all the tech terminology? You're not alone. So, what is the difference between fixed wireless and mobile broadband? Keeping up with technological advances these days can be more of a challenge than keeping up with the Kardashians. As the internet evolves, so do the networks that deliver it into your hands. If

2018-03-05 0 3 217Read more

Brazil and Germany workers strike. Canada and the United States packages backlog

Dear customers, Please note the following strike news and shipping conditions. If your goods pass these areas, there may be a delay. 1, German trade union, Ver. Di, has called for a strike at Frankfurt Airport from Thursday, November 23 (4AM), through Friday, November 24 (6:30 AM). Significant delays of incoming and outgoing air freight shipments

2017-11-27 0 1 154Read more

Five tips to choose the best antenna for your wireless communication products

Antenna is widely use in our lives. TV, router, modem, telephone, mobile phone, all communication products need antenna. Antenna helps wireless carriers to quickly increase capacity as well as deploy new spectrum in zoning challenged locations. These rugged all weather antennas are designed for years of reliable operation.Different machines use different antennas according to connector,

2017-08-15 0 3 198Read more