It broke communication with NASA in mid-October, then restored contact in an unexpected way: a backup radio transmitter that had been inactive since 1981. “The spacecraft recently turned off one ...

Hollyland’s Pyro H wireless video transmission kit aims to connect cameras with external monitors and recorders that are positioned across the room, in another room or on the other side of a field.

The new Sennheiser all-in-one wireless microphone kit is ideal for tackling the audio needs of content ... The charging bar is surprisingly rugged and holds a two-channel mini-receiver with an OLED ...

Due to the limited resources and minimal space on board a space probe, it is important that the transmitter is as simple as possible. By allowing the receiver on Earth to generate two of the three ...

NASA lost contact with the interstellar Voyager 1 spacecraft for nearly a week after a technical glitch shut off the probe's main transmitter. Using Voyager's weaker backup transmitter ...

The HDMI receiver receives both the data and the TMDS clock from the HDMI transmitter. The receiver uses the TMDS clock as a reference to a PLL with a 4MHz bandwidth to create a bit rate clock. This ...