TIMES MICROWAVE SYSTEMS LMR -400 Flexible Low Loss Communications Coax 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 Construction Specifications Part Description Stock Description Material In. (mm) Part Number Application Jacket Color Code LMR-400 Outdoor PE Black 54001 Inner Conductor Solid BCCAI 0.108 (2.74) LMR-400-DB Outdoor/Watertight PE Black 54091 Dielectric Foam PE 0.285 (7.24) LMR-400-FR Indoor/Outdoor Riser CMR FRPE Black 54030 Outer Conductor Aluminum Tape 0.291 (7.39) LMR-400-FR-PVC Indoor/Outdoor Riser CMR FRPVC Black 54073 Overall Braid Tinned Copper 0.320 (8.13) LMR-400-PVC General Purpose PVC Black 54218 Jacket (see table) 0.405 (10.29) LMR-400-PVC-W General Purpose PVC White 54204 Environmental Specifications Electrical Specifications 0 o Performance Property F C Performance Property Units US (metric) Installation Temperature Range -40/+185 -40/+85 Velocity of Propagation % 84 Storage Temperature Range -94/+185 -70/+85 Dielectric Constant NA 1.38 Operating Temperature Range -40/+185 -40/+85 Time Delay nS/ft (nS/m) 1.20 (3.92) Impedance ohms 50 Capacitance pF/ft (pF/m) 23.9 (78.4) Mechanical Specifications Inductance uH/ft (uH/m) 0.060 (0.20) Performance Property Units US (metric) Shielding Effectiveness dB >90 Bend Radius: installation in. (mm) 1.00 (25.4) DC Resistance Bend Radius: repeated in. (mm) 4.0 (101.6) Inner Conductor ohms/1000ft (/km) 1.39 (4.6) Bending Moment ft-lb (N-m) 0.5 (0.68) Outer Conductor ohms/1000ft (/km) 1.65 (5.4) Voltage Withstand Volts DC 2500 Weight lb/ft (kg/m) 0.068 (0.10) Jacket Spark Volts RMS 8000 Tensile Strength lb (kg) 160 (72.6) Peak Power kW 16 Flat Plate Crush lb/in. (kg/mm) 40 (0.71) 24 (800) TMS-COAX www.timesmicrowave.com LMR-400TIMES MICROWAVE SYSTEMS Attenuation vs. Frequency (typical) 10.0 1.0 0.1 10 100 1,000 10,000 Frequency (MHz) Frequency (MHz) 30 50 150 220 450 900 1500 1800 2000 2500 5800 8000 Attenuation dB/100 ft 0.7 0.9 1.5 1.9 2.7 3.9 5.1 5.7 6.0 6.8 10.8 13.0 Attenuation dB/100 m 2.2 2.9 5.0 6.1 8.9 12.8 16.8 18.6 19.6 22.2 35.5 42.7 Avg. Power kW 3.33 2.57 1.47 1.20 0.83 0.58 0.44 0.40 0.37 0.33 0.21 0.17 Calculate Attenuation = (0.122290) FMHz + (0.000260) FMHz (interactive calculator available at