System is designed for organizing of movable wireless video communication.
The system consists of:
— transmitter MARK-TV MOBILE/ TR;
— receiver MARK-TV MOBILE/ R;
— 2 antennas (at will of the customer or Rod-antenna, or V-antenna are delivered).
Channel selection is carried out by the push-button switch. The output power of transmitter can be changed by control button. Inputs and outputs of audio and video signals, indicators of channels and radiated power and supply tumbler have mounted on the front panel. Storage battery is delivered by separate order.
SPECIFICATIONS
| Transmitter | Receiver | |
| Frequency range | 1700….2150 MHz | 1700-2150 MHz |
| Band of frequencies of one channel | 28 MHz | 28 MHz |
| Power consumption | 3,5 W | 2,0 W |
| Noise factor | 6 dB | |
| Output power | 100 mW | |
| Power supply | 12…16 V | 12….16 V |
| Dimensions | 200x95x22 mm | 200x95x22 mm |
| Weight | 500 g | 500 g |
| Input impedance of antennas | 50 Ohms |
| Communication range of one interval with rod antenna within the line-of-sight distance | 300 mm |
| Directivity: | |
| — Rod-antenna | 1,5 dB |
| — V-antenna | 10 dB |
| Angular aperture of V- antenna | 600C |
FOUR CHANNELS WIRELESS VIDEO COMMUNICATION SYSTEM «MARK-TV MOBILE»
