VS-AT PC Based Manual Antenna Kit has been designed to provide useful tools for hands on experimentation and teaching of various commonly used antennas in VHF-UHF-Microwave band in the laboratory for students of all levels. It can be used in stand-alone mode as well as be interfaced with a computer via RS-232 interface. In this Receiving antenna is rotated manually from 0 to 360 degrees and accordingly receiving antennas signal strength can be monitored on the Receiver.
The system consists of a set of two tripods – one for mounting the transmitting antenna and another for mounting the receiving antenna, 22 Antennas, RF Transmitter/ Receiver, Antenna Plotting Software and relevant accessories/ cables.

RF TRANSMITTER UNIT

Frequency : 100 – 1000 MHz Crystal Controlled
Intervals : 50 MHz
Accuracy : 0.01%
Output Impedance : 50 Ohms
RF Level : 90 dBuV Typical
Output Level : Variable with Switchable Attenuator 35dB
Modulation : 1 Khz Test Tone
Power Supply : 220V @ 50 Hz