Cellular 4G/LTE Channel

Fear of Huawei Creating an International Digital Divide

U.S. fears that Huawei is an existential threat to the security of western democracies have precipitated a series of events building a digital divide, a divide separating the communications networks using Huawei equipment from those where it is shunned. A long-term resolution will require a broad cybersecurity agreement between the U.S. and China, one based on trust and verification.


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Teledyne e2v Unveils Multi-Channel ADC Supporting Up to 6.4 GSPS Operation

Teledyne e2v has released a 12-bit, quad-channel analog-to-digital converter (ADC). Bridging the gap between the analog RF and digital worlds, the EV12AQ605’s input bandwidth exceeds 6.5 GHz in the extended bandwidth mode. A variation on the company’s quad-core EV12AQ600 ADC, the EV12AQ605 signal conditioning solution offers almost identical functionality at a lower price, which will appeal to high volume, cost-sensitive markets.


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Field Measurements Confirm 5G Is Working

Signals Research Group, a consulting firm focused on the wireless industry, has been in the field testing the actual performance of 5G, measuring networks in Korea, Switzerland, the U.K. and the U.S., operating at 3.5 and 28 GHz. The company released a report of its findings this week, confirming that 5G is working.


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