The Vaksa wideband access system is designed in order to organise voice and data transfer networks in the point-to-multipoint and point-to-point architectures.
The main area of application of the Vaksa wideband access system is the field communication networks of the Army, in particular:
- integrated hardware communications (IHC) and hardware communications command (HCC), which are parts of the digital communication systems within the operational and tactical command level (OTCL) and the operational command level (OCL);
- systems of intracomplex information exchange for complexes of general and special communication, etc.;
- spatially separated systems for collecting and processing information;
- other wireless communication networks, which are subject to high requirements for noise immunity and intelligence protection (stealth) communication.
MAIN TECHNICAL CHARACTERISTICS
Parameter name | Value |
Operation mode | point-to-point, point-to-multipoint |
Frequency range | 2.4, 4.9-5.9 GHz |
Radiated power | 26 dBm in the point-to-multipoint mode 29 dBm in the point-to-point mode |
Total transfer rate (6 sectors) | up to 750 Mb/s |
Technology of multiplexing subscribers' data (in the base station-subscriber station direction) | TDM |
Duplexing method | FDD or TDD |
Modulation type | adaptive from BPSK to 64QAM |
Noiseproof encoding | Reed-Solomon/Viterbi |
Setting up the frequency of the transmitter | Software |
Signal bandwidth, MHz | 5/10/20/40 |
Threshold sensitivity of the receiver: 6 Mbps 24 Mbps 36 Mbps 48 Mbps 54 Mbps | -93 dBm to 29 dBm -77 dBm to 27 dBm -77 dBm to 27 dBm -77 dBm to 27 dBm -77 dBm to 25 dBm |
Power supply voltage | 220V, 50 Hz |
Maximum power consumption, W | under 250 |