McGill Microwave Systems
Product Details

Genuine LMR®-240 UltraFlex

Flexible Low Loss Communications Coaxial cable in various lengths - manufactured by Times Microwave Systems and available from McGill Microwave Systems Limited – Authorised Distributor and Assembly House of all Times Microwave products.

Manufactured by Times Microwave Systems(TM) and officially distributed in Europe by McGill Microwave Systems Ltd

Important Alert: There are many "fake" or "alternative" attempted copies of the Times Microwave Systems LMR® High Performance Coaxial Cable and Connector range - buy only 100% genuine Times Microwave Systems Products - available only here on eBay from an official UK Authorised Distributor.

LMR®-240 UltraFlex is ideal for

  • Drop-in replacement with up to 40% Lower Attenuation for RG-8, RG 213, RG 214 and 9913 Air-Dielectric type Cables
  • Jumper Assemblies in Wireless Communications Systems
  • Short Antenna Feeder runs
  • Any application (e.g. WLL, GPS, LMR, WLAN, WISP, WiMAX, SCADA, Mobile Antennas, Sat Comms, Radio Amateur, PMR 2 way Radio) requiring an easily routed, low loss high performance RF cable
  • 3G or 4G repeaters
  • Radio antennas or receivers

Attenuation

Attenuation — dB per 100m
FrequencyAttenuation
30 MHz5.3 dB
50 MHz6.8 dB
150 MHz11.9 dB
220 MHz14.4 dB
450 MHz20.8 dB
900 MHz29.8 dB
1500 MHz38.9 dB
1800 MHz42.8 dB
2000 MHz45.2 dB
2500 MHz50.9 dB
5800 MHz80.1 dB

Construction

Construction Specifications
ComponentMaterialDiameter
Inner ConductorStranded BC1.42 mm
DielectricFoam PE3.81 mm
Outer ConductorAluminium tape3.94 mm
Overall BraidTinned copper4.52 mm
JacketBlack PE6.1 mm

Mechanical & Environmental

Mechanical Specifications
PropertyValue
Bend Radius, installation19.1 mm
Bend Radius, repeated63.5 mm
Bending Moment0.34 Nm
Weight0.05 kg/m
Tensile Strength36.3 kg
Flat Plate Crush0.36 kg/mm
Temperature range-40⁰C to +85⁰C

Compatible connectors

This cable is compatible with the following Times Microwave connectors, which we supply:

LMR-240 'TC' (solder centre pin) Connectors

TC-240-4310M-X, TC-240-716M, TC-240-716M-RA, TC-240-716M-RA-D, TC-240-BM-X, TC-240-BMC, TC-240-BM-RA-D, TC-240-FM-X, TC-240-FMH-75, TC-240-FMEM-X, TC-240-MUHF, TC-240-NF-BH-X, TC-240-NF-BHF (A), TC-240-NF-PM-X, TC-240-NMH-X, TC-240-NMC, TC-240-NMH-RA-D, TC-240-SF-BH-SS-X, TC-240-SM-SS-X, TC-240-SM-RA-SS-X, TC-240-SM-RA-SS-D, TC-240-SM-RP, TC-240-TM-X, TC-240-TM-RA-D, CR-240-X

LMR® is a registered trademark of Times Microwave Systems

© 2026 McGill Microwave Systems Ltd All rights reserved.
Flexible Low Loss Communications Coaxial cable in various lengths - manufactured by Times Microwave Systems and available from McGill Microwave Systems Limited – Authorised Distributor and Assembly House of all Times Microwave products. Important Alert: There are many "fake" or "alternative" attempted copies of the Times Microwave Systems LMR® High Performance Coaxial Cable and Connector range - buy only 100% genuine Times Microwave Systems Products - available only here on eBay from an official UK Authorised Distributor. TC-240-4310M-X, TC-240-716M, TC-240-716M-RA, TC-240-716M-RA-D, TC-240-BM-X, TC-240-BMC, TC-240-BM-RA-D, TC-240-FM-X, TC-240-FMH-75, TC-240-FMEM-X, TC-240-MUHF, TC-240-NF-BH-X, TC-240-NF-BHF (A), TC-240-NF-PM-X, TC-240-NMH-X, TC-240-NMC, TC-240-NMH-RA-D, TC-240-SF-BH-SS-X,
Related keywords
coaxial cable
radio communications
microwave radio
microwave ham radio
uhf cable
flex radio transceiver
microwave radio communications
times microwave
lmr240
lmr 240 ultraflex
lmr
rf microwave
ham radio coaxial cable
lmr240uf
lmr-240-uf 50ohm
lmr-240-uf cable
lmr 240
50ohm cable
lmr-240-uf coaxial cable
times microwave lmr 240
lmr 240 coax
Provided by