Manufacturing Technology of TV transmitter
: This chapter is mainly divided into three major parts as Development, Analysis and Trends of TV transmitter
Manufacturing Technology of Microwave Transmitter
: This chapter is mainly divided into three major parts as Development, Analysis and Trends of Microwave Transmitter
Five beavers that lost transmitters
received a second transmitter
on the opposite side of the tail, and one beaver also received a third transmitter
by reusing the attachment hole when the lock-nut came off.
Sensors include melt-pressure transducers, transmitters
and linear position sensors.
Despite the loss of about a quarter of the transmitters
, the NIST team is reporting its initial findings, some of them striking.
Process pressure reaches transmitter
diaphragms and is transmitted to the sensing element (Figure 2).
While biologists can glue transmitters
to the bony shells of other turtles, the oily, flexible skin that covers the thin, loosely fused, bony plates in a leatherback's carapace resists adhesives.
E242 and S242 series pressure transmitters
for hazardous or explosive areas, including fiber spinning and melt extrusion.
This discovery, made by attaching satellite transmitters
to leatherback turtles, may help scientists devise more effective strategies for preserving the dwindling populations of leatherbacks and other endangered turtles.