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Stealth Flex 7 - Messi & Paoloni Coax Cable

Product information "Stealth Flex 7 - Messi & Paoloni Coax Cable"

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).

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