Automatic meters have transmitters that send signals to a collection hub.
Vessels over 300 gross tonnes must carry automatic identification system (AIS) transmitters, but the two AIS receivers in the Aleutians only cover about 10% of the islands.
The use of automatic steering, radar, radio transmitters is forbidden, except in emergency, though the boat is allowed to radio its position after 5 days, which is considered ample time to get from Newport to Bermuda.
Displacer level transmitters and automatic servo level gauging transmitters are used for measuring levels in the crude oil refinery process.
The first thing that a modern pirate does upon boarding a ship is turn off all navigational systems and the Automatic Identification System (AIS) transmitter.
Simulation results show the combination of power control, adaptive modulation, and truncated automatic repeat request can regulate transmitter powers and increase the total throughput effectively.
Intended to be carryed by the Boeing B-29 Superfortress bomber, the Tarzon bomb used the combination of AN/ARW-38 [Joint Army Navy, Piloted Aircraft, Radio, Automatic Flight or Remote Control ]command link transmitter on the B-29 and an AN/URW-2 [Joint Army Navy, Utility, Radio, Automatic Flight or Remote Control] receiver on the Tarzon to provide manual command guidance of range and azimuth.
The French units were thus deprived of armored cars and air support and lacked automatic weapons, heavy artillery and even wireless transmitters and carrier pigeons.
Many an engineer can attest to the large effort required to design automatic gain controls in telephones, cameras, and radio transmitters.
The signals from the radio transmitters were recorded manually with a handheld antenna and automatically tracked by two automatic receiver stations with three antennas pointing West, South and East, respectively.
