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Description
Betacavi cable skein BWL 195 PVC Coax 4.95 mm PVC - Black 75 Ohm 100mt
Coaxial cable for TV systems
Mod. BWL 195 PVC
Series: 75 Ohm-Super-shielded Coaxial cables in class A+ for TV systems (DTH-DTT-LTE)
(Reference rules: CEI EN 50117)
LTE (Long Term Evolution) represents, to date, the most innovative and reliable technology for the transmission of data using existing infrastructures thanks to mobile telephony repeater located throughout the territory. The reception and distribution of LTE signals actually does not represent particular critical issues on condition that the 75 OHM coaxial cables used for the distribution of data are in class A+ (EN 50117 as regards the efficiency of shielding) and have values of Srl Return Loss> 30 dB (in the frequencies between 5 - 3000 MHz).
Wireless technology is governed in the use of IEEE standards that prescribe guidelines for the use of technologies and frequencies relating to the field of application such as:
IEEE 802.11 ™ (Wlan Wireless Lans)
Bidirectional high -speed systems at a frequency of 2.4 GHz and 5 GHz
IEEE 802.15 ™ (WPAN Wireless Personal Area Networks) Bluetooth technology
IEEE 802.16 ™ (Wman Wireless Metropolitan Area Networks)
Multipunto point-large-band technology specific for the coverage of metropolitan areas using 10 GHz frequencies to 66 GHz
IEEE802.20 ™ (Wireless Mobility)
Interoperability of the wireless access points system optimizing the use of frequency at 3.5 GHz specific for IP data transmissions with speed peaks greater than 1 Mbps.
IEEE 802.22 ™ (Wran Wireless Regional Networks)
The TV channels broadcast are separated from unused frequencies. This "white space" in the transmission spectrum varies according to the channels and creates opportunities for other applications.
Gamma of VHF / UHF 54 MHz frequencies - 862 MHz
To cope with technological progress in terms of mobility, the development of a range of 50 Ohm coaxial cables was necessary for very low loss for multiple fields of application.
Training: Coax
Diameter: 4.95 mm
Guain: pvc - black
