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Times Microwave LMR-240 Coax – Low Loss Flexible 50 Ohm Cable

LMR-240 by Times Microwave Systems is a low-loss coaxial cable designed to outperform RG-8X and RG-59 while maintaining a similar outer diameter. It provides superior shielding and signal retention, making it ideal for short to medium-length RF runs in amateur radio, mobile, Wi-Fi, GPS, and antenna feedlines. With a solid center conductor and double shielding, it’s engineered for minimal loss and high-frequency performance.

✅ Key Features of LMR-240 Coax

  • ✅ Lower attenuation than RG-8X and RG-59
  • ✅ Solid bare copper center conductor for maximum efficiency
  • ✅ Double-shielded with bonded foil and tinned copper braid (90% coverage)
  • ✅ UV-resistant polyethylene jacket for outdoor durability
  • ✅ Ideal for VHF/UHF, antenna jumpers, GPS, and wireless applications
  • ✅ 50 Ohm impedance – RF system compatible

📐 LMR-240 Cable Specifications

Specification  
Inner Conductor Solid Bare Copper – 0.040 in (1.02 mm)
Dielectric Foamed Polyethylene – 0.110 in (2.79 mm)
Shielding Bonded Aluminum Tape + Tinned Copper Braid (90%)
Outer Jacket Black PE – 0.240 in (6.10 mm) overall diameter
Impedance 50 Ohms ±2 Ohms
Velocity of Propagation 84%
Operating Frequency (max) 5.8 GHz
Temperature Range -40°C to +85°C

📄 LMR-240 Resources
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LMR-240 COAX 25 FT LMR-240 COAX 50 FT LMR-240 COAX 75 FT LMR-240 COAX 100 FT
LMR-240 COAX 25 FT
Our price: $35.39
LMR-240 COAX 50 FT
Our price: $70.79
LMR-240 COAX 75 FT
Our price: $106.18
LMR-240 COAX 100 FT
Our price: $141.57
Sale Price: $139.59
Savings: $1.98
The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
 		The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
 		The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
 		The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
LMR-240 COAX 125FT LMR-240 COAX 150FT LMR-240 COAX 200FT LMR-240 COAX 350 FT
LMR-240 COAX 125FT
Our price: $176.96
LMR-240 COAX 150FT
Our price: $212.36
Sale Price: $209.39
Savings: $2.97
LMR-240 COAX 200FT
Our price: $283.14
LMR-240 COAX 350 FT
Our price: $495.50
The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
 		The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
 		The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
 		The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
LMR-240 COAX 500 FT LMR-240 COAX 750 FT LMR-240 COAX "Sold By the Foot" LMR-240 COAX 225FT
LMR-240 COAX 500 FT
Our price: $707.85
Sale Price: $697.95
Savings: $9.90
LMR-240 COAX 750 FT
Our price: $1,061.78
Sale Price: $1,046.93
Savings: $14.85
LMR-240 COAX 225FT
Our price: $353.93
Sale Price: $348.98
Savings: $4.95
The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
 		The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
 		LMR-240 COAX "Sold By The Foot" just enter the total number of feet needed in the Qty Box. The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.
LMR-240 COAX 125FT
LMR-240 COAX 130FT
Our price: $184.04
The LMR-240 transmission line can be used in almost any application it has improved shielding, and low loss. It is similar in size to RG-8X and fits LMR-240 connectors.