Antenna Trainer Kit
Product Details:
VS-AT PC Based Manual Antenna Trainer 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
RF RECEIVER UNIT
Frequency : 86 – 860 MHz PLL Controlled
Step Size : 0.05, 0.1, 0.25, 0.5, 1, 10, 100 MHz
Accuracy : 0.01%
Display : 16X2 Backlit LCD
Function s : Menu, Enter, Escape, Up & Down
Memory Location : 1000 individual frequencies can be stored/recalled
Input Impedance : 50 Ohms
Measurement : RF level in dBuV with 0.1dB resolution
Dynamic Range : 110 dB (70 dB Log + 35 dB Attenuator)
Speaker : Inbuilt for Audio output
Manual Mode : Data logging for antenna gain & polar/cartesian plot
RS232 interface : Easy connectivity to PC using polar pattern plotting software
Power Supply : 220V @ 50 Hz
EXPERIMENTS CAN BE PERFORM
Variation of field strength with distance