TIMES MICROWAVE SYSTEMS LMR -300 Flexible Low Loss Communications Coax Ideal for 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 Part Description Stock Construction Specifications Part Number Application Jacket Color Code Description Material In. (mm) LMR-300 Outdoor PE Black 54086 Inner Conductor Solid BC 0.070 (1.78) LMR-300-DB Outdoor/Watertight PE Black 54114 Dielectric Foam PE 0.190 (4.83) LMR-300-FR Indoor/Outdoor Riser CMR FRPE Black 54087 Outer Conductor Aluminum Tape 0.196 (4.98) LMR-300-FR-PVC Indoor/Outdoor Riser CMR FRPVC Black 54108 Overall Braid Tinned Copper 0.225 (5.72) LMR-300-PVC General Purpose PVC Black 54217 Jacket (see table) 0.300 (7.62) LMR-300-PVC-W General Purpose PVC White 54203 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 % 82 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 Mechanical Specifications Capacitance pF/ft (pF/m) 23.9 (78.4) Performance Property Units US (metric) Inductance uH/ft (uH/m) 0.060 (0.20) Shielding Effectiveness dB >90 Bend Radius: installation in. (mm) 0.88 (22.2) DC Resistance Bend Radius: repeated in. (mm) 3.0 (76.2) Inner Conductor ohms/1000ft (/km) 2.12 (7.0) Bending Moment ft-lb (N-m) 0.38 (0.52) Outer Conductor ohms/1000ft (/km) 2.21 (7.3) Weight lb/ft (kg/m) 0.055 (0.08) Voltage Withstand Volts DC 2000 Tensile Strength lb (kg) 120 (54.5) Jacket Spark Volts RMS 5000 Flat Plate Crush lb/in. (kg/mm) 30 (0.54) Peak Power kW 10 Attenuation vs. Frequency (typical) 100 10 1 10 100 1,000 10,000 Frequency (MHz) Frequency (MHz) 30 50 150 220 450 900 1500 1800 2000 2500 5800 8000 Attenuaton dB/100 ft 1.1 1.4 2.4 2.9 4.2 6.1 7.9 8.7 9.2 10.4 16.5 19.8 Attenuaton dB/100 m 3.5 4.5 7.9 9.6 13.8 19.9 26.0 28.7 30.3 34.2 54.2 65.0 Avg. Power kW 2.09 1.62 0.92 0.76 0.52 0.36 0.28 0.25 0.24 0.21 0.13 0.11 Calculate Attenuation = (0.191930) FMHz + (0.000330) FMHz (interactive calculator available at TIMES MICROWAVE SYSTEMS 3 1 2 4 EZ-300-NMH-X TC-300-NMH-RA-D TC-300-NMH-X EZ-300-NF 3190-2420 3190-2761 3190-2861 3190-3078 5 6 8 7 TC-300-SM TC-300-TM EZ-300-TM-X TC-300-SF-BH 3190-501 3190-2421 3190-500 3190-590 Inner Outer Finish* Connectors Part Stock VSWR** Coupling Contact Contact Body Length W idth Weight Interface Description Number Code Freq. (GHz) Nut Attach Attach /Pin in (mm) in (mm) lb (g) 1. N Male Right Angle TC-300-NMH-RA-D 3190-2761 <1.30:1 (2.5) Hex/Knurl Solder Crimp N/S 1.4 (35) 1.41 (35.8) 0.130 (59.0) 2. N Male Straight Plug TC-300-NMH-X 3190-2861 <1.25:1 (6) Hex/Knurl Solder Crimp A/G 1.3 (33) 0.86 (21.8) 0.084 (38.1) 3. N Male Straight Plug EZ-300-NMH-X 3190-2420 <1.25:1 (6) Hex Spring finger Crimp A/G 1.3 (34) 0.87 (22.0)0.077(34.95) 4. N Female Straight Jack EZ-300-NF-X 3190-3078 <1.25:1 (6) NA Solder Crimp A/G 1.4 (36.5) 0.87 (22.0)0.040 (18.0) 5. TNC Male Straight Plug TC-300-TM 3190-500 <1.25:1 (2.5) Knurl Solder Crimp N/G 1.7 (43) 0.59 (15.0) 0.050 (22.7) 6. SMA Male Straight Plug TC-300-SM 3190-501 <1.25:1 (2.5) Hex Solder Crimp SS/G 1.0 (25) 0.35 (8.9) 0.018 (8.2) 7. SMA Female Bulkhead Jack TC-300-SF-BH 3190-590 <1.25:1 (2.5) NA Solder Crimp SS/G 1.1 (28) 0.31 (7.9) 0.022 (10.0) 8. TNC Male Straight Plug EZ-300-TM-X 3190-2421 <1.25:1 (6) Hex Spring finger Crimp A/G 1.3 (32) 0.66 (16.8) 0.058 (26.2) * Finish metals: N=Nickel, S=Silver, G=Gold, SS=Stainless Steel, A=Alballoy **VSWR spec based on 3 foot cable with a connector pair Hardware Accessories Type Part Number Stock Code Description Ground Kit GK-S300TT GK-S300TT Standard Ground Kit (each) GK-S300TT Install Tools Type Part Number Stock Code Description Crimp Tool CT-400/300 3190-666 Crimp tool for LMR-300 connectors Deburr Tool DBT-U 3192-001 Removes center conductor rough edges Cutting Tool CCT-02 3192-165 Cable end flush cut tool Prep Tool CST -300 3192-084 Prep tool for LMR-300 Connectors RB-CST Replacement Blade Kit RB-CST 3192-086 Replacement blade kit for all CST strip tools 3192-086 Replacement Blade RB-02 3192-166 Replacement blade for cutting tool DBT-U CST-300 CCT-02 3192-001 CT-400/300 - 3190-666 3192-084 3192-165 (800) TMS-COAX www.timesmicrowave.com 23 LMR-300