LMR200 Cable

Why Choose LMR200 Cable for Wireless Systems?

• Low‑loss performance:  LMR‑200 coax is double‑shielded and provides much lower attenuation than standard RG‑58.  At 2.4 GHz it loses only about 0.3 dB per foot, so you retain more antenna gain and achieve longer range.  For times when flexibility is critical, the LMR‑200‑UF (Ultra‑Flexible) version still delivers low loss – its 50 Ω cable with foam PE dielectric and thermoplastic elastomer jacket has RF shielding greater than 90 dB and handles frequencies to 5.8 GHz, yet its attenuation at 1 GHz is just 12.6 dB per 100 ft.

• Rugged indoor/outdoor build:  The standard LMR200 cable uses a PE jacket with two shields and 90 dB RF shielding, delivering maximum frequency up to 6 GHz.  It is flexible enough for tight bends and is rated from –40 °C to +85 °C, making it suitable for Seattle’s changing weather.  Ultra‑flex and LMR‑200‑FR variants use jackets of thermoplastic elastomer or flame‑retardant PE, providing additional flexibility or fire safety for indoor runs.

• Precision construction:  Inside, LMR‑200 features a solid or stranded copper conductor with foam PE dielectric and aluminum tape plus tinned copper braid shielding.  The resulting 50 Ω impedance and 4.95 mm outer diameter provide a balance of flexibility and power handling.  The ultra‑flex variant specifies a bend radius of 50.8 mm and a weight of just 0.03 kg per m.

How Does LMR‑200 Compare with RG‑58?

Many engineers ask “why is LMR200 cable better than RG‑58?”  RG‑58 is inexpensive but suffers from high signal loss.  LMR‑200’s double shielding and foam dielectric reduce attenuation and provide greater EMI protection.  For example, at 2.4 GHz the loss for LMR‑200 is roughly 0.3 dB/ft, whereas RG‑58 can exceed 0.5 dB/ft.  The improved shielding also means that LMR‑200 cables can support Wi‑Fi, LoRa, LTE and even 5G frequencies up to 6 GHz without excessive signal degradation.

Selecting the Right LMR200 Cable Variant

Choosing the correct LMR200 product depends on your application.  Here are answers to common questions:

• How to select between standard LMR‑200 and LMR‑200‑UF?  Use LMR‑200‑UF when you need extra flexibility, such as for patch leads or moving RF equipment.  It features a stranded copper conductor and thermoplastic elastomer jacket, making it easy to route, yet still offering >90 dB shielding and 5.8 GHz bandwidth.  Choose standard LMR‑200 for static or outdoor runs; its solid conductor and PE jacket provide slightly lower attenuation and higher frequency capability.

• Do you need flame‑retardant or riser‑rated cable?  LMR‑200‑FR (fire‑rated) uses a flame‑retardant PE or PVC jacket and meets building codes for indoor risers.  It retains the low‑loss, 50 Ω performance of standard LMR‑200 but adds safety for plenum and wall installations.

• What about plenum or 75‑Ω versions?  Times Microwave offers LMR‑200‑LLPL for plenum‑rated applications and LMR‑200‑75 for 75‑Ω systems.  These cables preserve the double shielding and low‑loss characteristics but have specialized jackets or impedances.

• Which connectors work with LMR200 cable?  Recommended connectors include SMA, RP‑SMA, N‑type, BNC, TNC and UHF/PL‑259.  We fabricate assemblies with straight or right‑angle connectors to match your equipment and can terminate with other standards upon request.

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Applications: From IoT and Wi‑Fi to UAVs and 5G

Engineers often ask, “where can I use LMR‑200 cable?”  It’s versatile enough for:

• IoT and wireless devices: Suitable for Wi‑Fi (802.11ac/n/g/b), Bluetooth, Zigbee, LoRa and other ISM bands between 0 and 18 GHz.  Short feeder runs ensure minimal signal loss and maintain network reliability.

• 5G and LTE infrastructure: LMR200 cables handle 5G frequencies up to about 6 GHz and are widely used in base stations, small cells and CPE antennas.  They also serve in 4G LTE, GPS/GNSS and broadband networks.

• UAVs and robotics: The ultra‑flex variant’s 50.8 mm bend radius and light weight are ideal for drones, robotic arms and mobile sensor platforms where cables must flex repeatedly.

• Test & measurement: With high shielding effectiveness, LMR‑200 cables excel in lab setups connecting analyzers, RF test equipment and antennas for prototyping and field work.

  
  

Get Your Custom LMR200 Assembly Now

Ready to improve your wireless performance?  Our factory produces LMR200 cable assemblies in any length with your choice of connectors.  Whether you need standard LMR‑200 cable, LMR‑200‑FR for indoor installations or LMR‑200‑UF for ultra‑flexible patch leads, we deliver high‑quality, low‑loss coax with quick turnaround.  Contact us today for a quote or to discuss your project requirements.  Our engineers will help you choose the right variant, specify connector types and answer questions like “how long can my LMR200 cable run be?”  Don’t let signal loss limit your network—request a custom LMR200 cable assembly now!