"catch signal" is grammatically correct and can be used in written English.
It means to receive or understand a signal or message. You can use it in a sentence like: "We were finally able to catch a signal on our walkie talkies and call for help."
Indocyanine green cervical injection is considered gold standard for mapping nodes' drainage, but this technique requires a dedicated optical filter to catch signal.
6.23pm BST Steelers 0-3 Vikings, 9 02 remaining in 1st quarter Pittsburgh's first offensive series ends in a punt, which is returned 68 yards by Sherels, only to then be called back by officials, who ruled that a fair catch signal had already been made.
Villagers in the two jungle provinces of Congo are so eager for service that they have built 50-foot-high treehouses to catch signals from distant cellphone towers.
The satellite's payload is made up of a stack of thin criss-crossed strip detectors tuned to catch signals created by photons and electrons as well as gamma rays and cosmic rays.
Population-based linkage analysis (PBLA) is an approach in which data from SNP genotyping are used to detect segments with IBD shared more often among cases than among controls, a method hypothesized to catch signals of rare variants.
In 1979, two other American partners, Steve Sion and Alan Cokin, were caught signalling to each other with their scoring pencils, and were expelled from the American Contract Bridge League.
In 1975, two members of a later version of the Blue Team were caught signalling under the table with their feet; they've been known ever since as the Italian Foot Soldiers.
I had perfected a wireless receiver of extraordinary sensitiveness, far beyond anything known, and I caught signals which I interpreted as meaning 1--2--3--4 1--2--3--4 1--2--3--4 1--2--3--4 1--2--3--4 1--2--3--4 1--2--3--4
Say the aircraft went due north from its last position to Burma where GSM coverage is sporadic at best (rollout only started in 2008), it would have been very lucky to catch a signal from a tower regardless of height or speed.
Then, Sigfox's network will listen, catch the signal, and send the data to the developer's servers.
It means hanging around commercial parking lots late at night just to catch a signal for homework that is not password protected.
