M&P ULTRAFLEX 7 /.287" [7,3 mm/0,287 inches Cable] WRTC 2018 OFFICIAL CABLE! THE WORLD RADIO TEAM CHAMPIONSHIP IN GERMANY! http://www.wrtc2018.de/index.php/en/presse-2/pressemitteilungen-2/158-messi-paoloni-to-become-gold-sponsor-of-the-wrtc-2018 EXTRAORDINARY 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 8 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 144 wires, (83% 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:  6,9 Kg/100 m instead of 13,8 Kg of our M&P-RG213/U, 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. This cable delivers exceptional mechanical features and electrical properties. Notwithstanding its small dimension (7,3 mm) its performances are so good to outperform RG 213 U (10,3 mm) and put into shade the competitor cables of the same diameter. M&P-ULTRAFLEX 7 is without any doubt one of our BEST SELLERS around the world!

Messi & Paoloni ULTRAFLEX 7/.287"Bonito pre-fabricated Ultraflex 7 coaxial cable from Messi & Paoloni with connectors upon your request. The connectors are soldered (PL, BNC and N) and tested in our workshop .The available lengths are based on most customers needs. Other lengths are available and can be delivered according to your request.  Should you need other lengths or plugs, please, contact us; we love to help you. [7,3 mm/0,287 inches Cable]WRTC 2018 OFFICIAL CABLE! THE WORLD RADIO TEAM CHAMPIONSHIP IN GERMANY!  EXTRAORDINARY 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 8 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 144 wires, (83% 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:  6,9 Kg/100 m instead of 13,8 Kg of our M&P-RG213/U, 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. This cable delivers exceptional mechanical features and electrical properties. Notwithstanding its small dimension (7,3 mm) its performances are so good to outperform RG 213 U (10,3 mm) and put into shade the competitor cables of the same diameter. M&P-ULTRAFLEX 7 is without any doubt one of our BEST SELLERS around the world!Please note!These cables are custom-made and therefore are not returnable / refundable.

POTA-FLEX 7 Koaxkabel Das neue POTA-FLEX 7 Koaxkabel wurde von Messi&Paoloni speziell für Outdoor-Anwendungen wie POTA (Parks on the Air), SOTA, IOTA etc. entwickelt, bei denen extrem robuste und gut sichtbare Koaxkabel gefragt sind. Die gelbe und reflektirende Ummantelung des Koaxkabels ist gut sichtbar und bietet somit auch an belebten Plätzen wie Parks tc. einen optischen Schutz und reduziert die Stolpergefahr und unbeabsichtigtem "Hängenbleiben". Das leichte und flexible Pota-Flex 7 Koaxialkabel von Messi e Paoloni hat einen Außendurchmesser von 7,65 mm, den Innenleiter bilden 19 einzelne Kupferdrähte. Die Abschirmung besteht aus 3 Schichten: 2 x Geflecht aus Kupferdraht mit jeweils 144 Drähten, darunter Kupferfolie mit einer PE-Schicht, die das Dielektrikum umgibt. Dadurch wird nicht nur eine ideale HF-Abschirmung erreicht, sondern das Kabel auch vor mechanischer Beschädigung geschützt.. Das Dielektrikum ist geschäumt, dadurch wird eine im Verhältnis zum Durchmesser sehr geringe Dämpfung erreicht. Technische Daten Pota-Flex 7 Impedanz @200Mhz: 50 Ohm ± 3 Minimaler Biegeradius: erfolgreich getestet bis zu 100 Biegungen, unter Verwendung des „PotaSpeed“ mit Innenkern Ø126mm Temperaturbereich: -40°C bis +60°C (-40°F bis +140°F) Kapazität: 75 pF/m ± 2 (22,9 pF/ft ± 2) Verkürzungsfaktor: 83% Abschirmungswirkungsgrad (SA) 100-2000 MHz >105 dB Innenleiterwiderstand: 7,3 Ohm/Km Außenleiterwiderstand: 12 Ohm/Km Spannungsprüfung (Funkentest): 4 kV Nettogewicht 100m (100ft): 5,4 Kg (3,63 lbs) Maximale Spitzenleistung: 8000 WATT Strukturelle Rückflussdämpfung: 0,3-600 MHz 600-1200 MHz 1200-2000 MHz >28 dB >22 dB >18 dB Informationen gemäß Art. 19 GPSRHersteller: Messi&PaoloniHerstellername: Messi & Paoloni SrlHandelsname: Messi & PaoloniAdresse: Via Giovanni Conti 1 - 60131 ANCONA, ItalyE-Mail: web@messi.itWebseite: https://messi.it/ Verantwortliche Person:Name: Messi & Paoloni SrlAdresse: Via Giovanni Conti 1 - 60131 ANCONA, ItalyE-Mail: web@messi.itWebseite: https://messi.it/

POTA-FLEX 7 Koaxkabel fertig konfektioniert Das neue POTA-FLEX 7 Koaxkabel wurde von Messi&Paoloni speziell für Outdoor-Anwendungen wie POTA (Parks on the Air), SOTA, IOTA etc. entwickelt, bei denen extrem robuste und gut sichtbare Koaxkabel gefragt sind. Die gelbe und reflektierende Ummantelung des Koaxkabels ist gut sichtbar und bietet somit auch an belebten Plätzen wie Parks etc. einen optischen Schutz und reduziert die Stolpergefahr und unbeabsichtigtem "Hängenbleiben". Das leichte und flexible Pota-Flex 7 Koaxialkabel von Messi & Paoloni hat einen Außendurchmesser von 7,65 mm, den Innenleiter bilden 19 einzelne Kupferdrähte. Die Abschirmung besteht aus 3 Schichten: 2 x Geflecht aus Kupferdraht mit jeweils 144 Drähten, darunter Kupferfolie mit einer PE-Schicht, die das Dielektrikum umgibt. Dadurch wird nicht nur eine ideale HF-Abschirmung erreicht, sondern das Kabel auch vor mechanischer Beschädigung geschützt.. Das Dielektrikum ist geschäumt, dadurch wird eine im Verhältnis zum Durchmesser sehr geringe Dämpfung erreicht.Hersteller: Nach EU 2023/988 Produktsicherheitsverordnung (GPSR)Messi & Paoloni Srl Address: Via Giovanni Conti 1 - 60131 ANCONA, Italy web@messi.it, www.messi.it Verantwortliche Person: Messi & Paoloni Srl Address: Via Giovanni Conti 1 - 60131 ANCONA, Italy web@messi.it, www.messi.it

Stealth-Flex 7 — 50 Ω Tactical Coaxial Cable (Messi & Paoloni) Stealth-Flex 7 is a rugged, highly flexible 50 Ω coaxial cable with a matte, camouflaging outer jacket. Designed for invisible installations: it can be run discreetly along trees, fences or building edges — ideal for radio amateurs and preppers who value discretion and reliability. Why this cable is ideal for radio amateurs & preppers Invisible installation: matte, camouflaging outer jacket (military green) reduces visibility in woods, parks or around houses — perfect when antennas and feed lines should remain unobtrusive. Discretion + reliability: low reflections and strong shielding provide dependable operation even in sensitive situations. Rugged & flexible: built for frequent coiling, tight bend radius and a durable jacket surface — practical for bug-out bags, field boxes and mobile emergency radio kits. Low loss at typical lengths: on short to medium runs (e.g., 10–30 m) performance for transmit and receive remains very good — important for QRP/emergency communications. Versatile use: discreet permanent installation, temporary emergency links or as a tactical feed for mobile and outdoor installations. Conclusion The Stealth-Flex 7 from Messi & Paoloni is the right coax when you need discretion, toughness and good RF performance together. The matte, camouflaging outer jacket enables invisible installations — ideal for radio amateurs who want to hide feed lines and for prepper/emergency kits that must be compact, reliable and hard to detect. Specific attenuation examples 1.8 MHz — 10 m: ~0.11 dB · 20 m: ~0.22 dB · 30 m: ~0.33 dB 3.5 MHz — 10 m: ~0.13 dB · 20 m: ~0.26 dB · 30 m: ~0.39 dB 7 MHz — 10 m: ~0.17 dB · 20 m: ~0.34 dB · 30 m: ~0.51 dB 14 MHz — 10 m: ~0.22 dB · 20 m: ~0.44 dB · 30 m: ~0.66 dB 28 MHz — 10 m: ~0.30 dB · 20 m: ~0.60 dB · 30 m: ~0.90 dB 50 MHz — 10 m: ~0.40 dB · 20 m: ~0.80 dB · 30 m: ~1.20 dB 144 MHz — 10 m: ~0.69 dB · 20 m: ~1.38 dB · 30 m: ~2.07 dB 430 MHz — 10 m: ~1.23 dB · 20 m: ~2.46 dB · 30 m: ~3.69 dB For many amateur and emergency radio scenarios these losses at common lengths are negligible — especially when discretion is more important than minimal loss. Technical specifications Impedance: 50 Ω Outer diameter: Ø ≈ 7.6 mm Dielectric: foamed PE Velocity factor (VF): approx. 83% Shielding: double copper braid + foil Temperature range: −40 °C to +60 °C Bend radius: very flexible; designed for frequent winding/unwinding Weight (100 m): approx. 5.4 kg All technical data can be found in the datasheet. Available formats & assembly options Bulk (per metre) — from 1 m up to 500 m Assembled — fitted with your choice of connectors such as PL-259, SO-239, BNC, N, SMA. Tactical kits — pre-assembled lengths on reels with weather-proof terminations (optional).

Stealth-Flex 7 — 50 Ω Tactical Coaxial Cable (Messi & Paoloni) Stealth-Flex 7 is a rugged, highly flexible 50 Ω coaxial cable with a matte, camouflaging outer jacket. Designed for invisible installations: it can be run discreetly along trees, fences or building edges — ideal for radio amateurs and preppers who value discretion and reliability. Why this cable is ideal for radio amateurs & preppers Invisible installation: matte, camouflaging outer jacket (military green) reduces visibility in woods, parks or around houses — perfect when antennas and feed lines should remain unobtrusive. Discretion + reliability: low reflections and strong shielding provide dependable operation even in sensitive situations. Rugged & flexible: built for frequent coiling, tight bend radius and a durable jacket surface — practical for bug-out bags, field boxes and mobile emergency radio kits. Low loss at typical lengths: on short to medium runs (e.g., 10–30 m) performance for transmit and receive remains very good — important for QRP/emergency communications. Versatile use: discreet permanent installation, temporary emergency links or as a tactical feed for mobile and outdoor installations. Conclusion The Stealth-Flex 7 from Messi & Paoloni is the right coax when you need discretion, toughness and good RF performance together. The matte, camouflaging outer jacket enables invisible installations — ideal for radio amateurs who want to hide feed lines and for prepper/emergency kits that must be compact, reliable and hard to detect. Specific attenuation examples 1.8 MHz — 10 m: ~0.11 dB · 20 m: ~0.22 dB · 30 m: ~0.33 dB 3.5 MHz — 10 m: ~0.13 dB · 20 m: ~0.26 dB · 30 m: ~0.39 dB 7 MHz — 10 m: ~0.17 dB · 20 m: ~0.34 dB · 30 m: ~0.51 dB 14 MHz — 10 m: ~0.22 dB · 20 m: ~0.44 dB · 30 m: ~0.66 dB 28 MHz — 10 m: ~0.30 dB · 20 m: ~0.60 dB · 30 m: ~0.90 dB 50 MHz — 10 m: ~0.40 dB · 20 m: ~0.80 dB · 30 m: ~1.20 dB 144 MHz — 10 m: ~0.69 dB · 20 m: ~1.38 dB · 30 m: ~2.07 dB 430 MHz — 10 m: ~1.23 dB · 20 m: ~2.46 dB · 30 m: ~3.69 dB For many amateur and emergency radio scenarios these losses at common lengths are negligible — especially when discretion is more important than minimal loss. Technical specifications Impedance: 50 Ω Outer diameter: Ø ≈ 7.6 mm Dielectric: foamed PE Velocity factor (VF): approx. 83% Shielding: double copper braid + foil Temperature range: −40 °C to +60 °C Bend radius: very flexible; designed for frequent winding/unwinding Weight (100 m): approx. 5.4 kg All technical data can be found in the datasheet. Available formats & assembly options Bulk (per metre) — from 1 m up to 500 m Assembled — fitted with your choice of connectors such as PL-259, SO-239, BNC, N, SMA. Tactical kits — pre-assembled lengths on reels with weather-proof terminations (optional).

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

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 Ultraflex 7 PE low loss coax cable Many OMs have been waiting for this! The new Ultraflex 7 PE from Messi & Paoloni is a double-shielded low-loss coaxial cable with a diameter of 7.3 mm. Thanks to the special PE (polyethylene) sheathing, UV-resistant, waterproof and designed for direct burial. ULTRAFLEX 7 is without any doubt one of our BEST SELLERS around the world! It is a coaxial cable for the frequency range from DC to 8 GHz. This new product can be used in transmitting and receiving systems in wireless communication technology as well as in the entire field of commercial high-frequency technology and electronics. Screening efficiency  >105 dB (SA) and improved sturdiness reached by adding 24 more wires to the braid, for a total of 144 wires, (83% 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. Excellent Power Handling! The external PVC jacket is in black UV resistant PVC. This cable delivers exceptional mechanical features and electrical properties. Notwithstanding its small dimension (7,3 mm) its performances are so good to outperform RG 213 U (10,3 mm) and put into shade the competitor cables of the same diameter. Attenuation @ 20°C FREQUENCY dB/100m dB/100ft 1,8 MHz 0,95 0,29 3,5 MHz 1,28 0,39 7,0 MHz 1,6 0,49 10 MHz 1,9 0,58 14 MHz 2,2 0,67 21 MHz 2,6 0,79 28 MHz 3,0 0,91 50 MHz 4,0 1,22 100 MHz 5,8 1,77 144 MHz 6,9 2,10 200 MHz 8,2 2,50 400 MHz 11,8 3,60 430 MHz 12,3 3,75 800 MHz 17,1 5,21 1000 MHz 19,3 5,88