Common types of transmitting and receiving aerials such as Yagi antennas, and radiation patterns, measurement of frequency and use of simple frequency meters conclude the topic.
32.
The equipment was temporarily installed on the USS " Leary ", with a Yagi antenna mounted on a gun barrel for sweeping the field of view.
33.
For this, a 100-MHz AN / TPQ-20 radar was rebuilt with five Yagi antennas to receive vertically and horizontally polarized signals reflected from a test vehicle.
34.
There are many ways to make a high-gain antenna-the most common are parabolic antennas, helical antennas, yagi antennas, and phased arrays of smaller antennas of any kind.
35.
In fact, the guy from TUV just spent several days in my lab with his three big racks full of certification equipment and his huge Yagi antenna.
36.
The most common types are the Yagi antenna, the log-periodic antenna, and the corner reflector antenna, which are frequently combined and commercially sold as residential TV antennas.
37.
The Yagi antenna, patented in 1926, allows directional communication using electromagnetic waves, and is now installed on millions of houses throughout the world for radio and television reception.
38.
Designated as " RUS-2S " and also " P2 Pegmatit ", these had their Yagi antenna mounted on 20-meter steel towers and could scan a sector of 270 degrees.
39.
A split-anode magnetron, producing 70 W at 50 cm ( 600 MHz ) was purchased from the Philips Research Laboratory in the Netherlands . regenerative receiver and Yagi antennas, respectively.
40.
A Yagi antenna for UHF TV reception with 21 parasitic elements; 4 reflectors attached to the vertical bracket at left, and 17 directors attached to the horizontal beam at right.
