LMR-200 Coax Cable 3m N Male to SMA Male
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LMR-200 Coax Cable 3m N Male to SMA Male

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In stock

High Quality LMR-200 Coax Cable – 3 m, N Male to SMA Male

35.40 $

  • EUR: 29.90 €
  • SEK: 340 kr

In stock

This 3 meter high quality LMR-200 coaxial cable with N male to SMA male connectors is the ideal choice for LoRa / Meshtastic nodes as well as amateur radio VHF, UHF, and SHF applications. Offering low loss, excellent shielding, and professional-grade durability, it is perfectly suited for both indoor and outdoor installations where every dB matters.

Key Features

  • Cable type: LMR-200 (50 Ω)
  • Length: 3 m
  • Connectors: N male ↔ SMA male
  • Outer diameter: ~5 mm
  • Jacket: UV-resistant polyethylene (PE), suitable for outdoor use
  • Construction: Solid bare copper-clad aluminum conductor, bonded foil + 90% tinned copper braid

VHF / UHF / SHF Performance (Typical Attenuation over 3 m)

Frequency Application Loss (dB / 3 m)
145 MHz 2 m band / VHF ~0.29 dB
433 MHz 70 cm band / UHF ~0.50 dB
868 MHz LoRa / ISM band ~0.75 dB
1296 MHz 23 cm band / SHF ~0.95 dB

Notes: Values are based on manufacturer specifications for LMR-200. Actual performance may vary slightly with installation and operating conditions.

Why Choose LMR-200?

  • Low loss across VHF, UHF, and SHF bands
  • Excellent shielding with foil + braid for high interference rejection
  • Flexible yet rugged construction, suitable for both indoor and outdoor use
  • Optimized connectors: N male for low-loss antenna connections, SMA male for direct radio / node interface

📌 Pro Tip

Keep coax runs as short as possible when working at UHF and SHF frequencies. Even low-loss cable like LMR-200 adds up quickly at higher bands.

Frequently Asked Questions

Is this cable suitable for LoRa / Meshtastic nodes?

Yes—its low loss at 868 MHz (~0.75 dB per 3 m) makes it excellent for LoRa / Meshtastic projects where efficiency is critical.

Can I use this with amateur radio gear?

Absolutely. The N-to-SMA configuration makes it ideal for connecting radios, hotspots, and external antennas.

Is LMR-200 suitable for outdoor installations?

Yes. With its UV-resistant PE jacket and double shielding, LMR-200 performs well outdoors and resists environmental wear.


SKU: L2NMSM Categories: , ,
Dimensions 20 × 20 × 4 cm

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