Messi & Paoloni UltraFlex 7 Low-Loss coaxial cable

SIVA RF 257 UF-PVC low loss coaxial cable 7.3 mm The RF257UF is a very good alternative in the 7.3mm coaxial cable class and suitable for the frequency range up to 6 GHz. This double shielded coaxial cable, has low attenuation and good flexibility. The inner conductor is made of 7x0,65mm wires. The braid, encloses the plastic coated copper foil, with a coverage of 72%. Technical Data Inner conductor: Copper red Wire Size: 7 x 0.65 mm Dielectric: polyethylene foam - Ø 5 mm + 0.10mm Screen: copper foil / polyester - h 18 mm - cover: 100% Braid: Red copper - 120 mm x 00:12 Coverage: 72% Sheath: PVC2 Ø 7.3 mm + 0.10mm Impedance: 50 Ohm + 3 Velocity : 80% Capacity: 80 pF / m Shielding efficiency: > 80 dB (100-900 MHz) > 70 dB (900-2000 MHz) > 60 dB (2000-3000 MHz) Total weight: 7.26 Kg 100 meters

Messi & Paoloni Hyperflex 5 Low-Loss coax cable A new breakthrough in the market  standards! The new international reference point for attenuations, flexibility and screening efficiency for all 5,4mm/0,212'' cables!  Best in its class Extreme flexibility:  perfect matching with rotator operated antennas, obtained by means of a sophisticated full copper stranded inner conductor (19 wires instead of 7).New improved dielectric: outstanding attenuations up to 6 Ghz, even better than some solid core cables of the competition.  Screening efficiency:  >105 dB (SA) and improved sturdiness reached by adding 24 more wires to the braid, for a total of 120 wires, (88% coverage+ 100% foil). This leads to a dramatic reduction of the background noise. Moreover the braiders used are 24 spools, instead of 16 spools, giving 50% MORE CROSSOVERS.Lightweight:  4,4 Kg/100 m  for a reduced stress of the “hanging and swinging" stretch of the cable in rotor operated antennas. Excellent Power Handling! The external PVC jacket is in black UV resistant PVC. Useful hint: the PVC used for the jacket of the cables, makes them extremely flexible but it's not suitable for underground laying. Every cable can be made with PE jacket, on specific request and for reasonable quantities in order to make them buriable. ATTENUATION at 20°C FREQUENCY dB/100m dB/100ft1,8 MHz 1,48 0,453,5 MHz 1,91 0,587,0 MHz 2,33 0,7110 MHz 2,63 0,8014 MHz 3,04 0,9321 MHz 3,64 1,1128 MHz 4,16 1,2750 MHz 5,58 1,70100 MHz 8,02 2,44144 MHz 9,66 2,94200 MHz 11,44 3,49400 MHz 16,37 4,99430 MHz 17,0 5,18800 MHz 23,48 7,161000 MHz 26,46 8,071296 MHz 30,5 9,302400 MHz 42,58 12,983000 MHz 48,1 14,664000 MHz 56,95 17,365000 MHz 65,29 19,906000 MHz 72,92 22,23

SIVA RF 257 UF-PVC low loss coaxial cable 7.3 mm The RF257UF is a very good alternative in the 7.3mm coaxial cable class and suitable for the frequency range up to 6 GHz. This double shielded coaxial cable, has low attenuation and good flexibility. The inner conductor is made of 7x0,65mm wires. The braid, encloses the plastic coated copper foil, with a coverage of 72%. Technical Data Inner conductor: Copper red Wire Size: 7 x 0.65 mm Dielectric: polyethylene foam - Ø 5 mm + 0.10mm Screen: copper foil / polyester - h 18 mm - cover: 100% Braid: Red copper - 120 mm x 00:12 Coverage: 72% Sheath: PVC2 Ø 7.3 mm + 0.10mm Impedance: 50 Ohm + 3 Velocity : 80% Capacity: 80 pF / m Shielding efficiency: > 80 dB (100-900 MHz) > 70 dB (900-2000 MHz) > 60 dB (2000-3000 MHz) Total weight: 7.26 Kg 100 meters