LMR® -400 Flexible Low Loss Communications Coax

Connectors to LMR 400, RFC 400 and RG213 fits between all the cable types. EZ connectors can only be used with a cable with solid center conductor.

Ideal for…
• Drop-in replacement for RG-8/9913 Air-Dielectric type Cable
• Jumper Assemblies in Wireless Communications Systems
• Short Antenna Feeder runs
• Any application (e.g. WLL, GPS, LMR, WLAN, WISP, WiMax,
SCADA, Mobile Antennas) requiring an easily routed,
low loss RF cable
• NEW! Times Protect®
LP-18-400 protector-series

Attenuation vs. Frequency (typical)

Frequency (MHz) Attenuation dB/100 ft Attenuation dB/100 m Avg. Power kW
30 0.7 2.2 3.33
50 0.9 2.9 2.57
150 1.5 5.0 1.47
220 1.9 6.1 1.20
450 2.7 8.9 0.83
900 3.9 12.8 0.58
1500 5.1 16.8 0.44
1800 5.7 18.6 0.40
2000 6.0 19.6 0.37
2500 6.8 22.2 0.33
5800 10.8 35.5 0.21
8000 13.0 42.7 0.17

Calculate Attenuation =
(0.122290) • FMHz + (0.000260) • FMHz (interactive calculator available at http://www.timesmicrowave.com/cable_calculators)
Attenuation:
VSWR=1.0 ; Ambient = +25°C (77°F)
Power:
VSWR=1.0; Ambient = +40°C; Inner Conductor = 100°C (212°F); Sea Level; dry air; atmospheric pressure; no solar loading