LMR®-900-DB
Genuine LMR®-900-DB 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-DB is identical to standard LMR plus has the advantage of being watertight. The addition of waterproofing compound in and around the foil/braid ensures continuous reliable service should the jacket be inadvertently damaged during installation or in the future.
Applications
LMR®-900 Flexible Low Loss Communications Coaxial Cable is ideal for:
- Medium antenna feeder runs (no jumpers required)
- Jumper assemblies for 1-5/8” & 2-1/4” feeders
- Any application (e.g. WLL, GPS, LMR, WLAN, WISP, WiMAX, SCADA, mobile antennas) requiring an easily routed, low loss RF cable
Attenuation
| Attenuation — dB per 100m | |
| Frequency | Attenuation |
| 30 MHz | 0.9 dB |
| 50 MHz | 1.2 dB |
| 150 MHz | 2.2 dB |
| 220 MHz | 2.6 dB |
| 450 MHz | 3.8 dB |
| 900 MHz | 5.6 dB |
| 1500 MHz | 7.4 dB |
| 1800 MHz | 8.2 dB |
| 2000 MHz | 8.6 dB |
| 2500 MHz | 9.8 dB |
| 5800 MHz | 16.0 dB |
Average Power
| Average Power — kW per 100m | |
| Frequency | Average Power |
| 30 MHz | 8.89 kW |
| 50 MHz | 6.85 kW |
| 150 MHz | 3.89 kW |
| 220 MHz | 3.19 kW |
| 450 MHz | 2.19 kW |
| 900 MHz | 1.51 kW |
| 1500 MHz | 1.14 kW |
| 1800 MHz | 1.03 kW |
| 2500 MHz | 0.86 kW |
| 5800 MHz | 0.52 kW |
Construction
| Construction | ||
| Component | Material | Diameter |
| Inner Conductor | BC Tube | 6.65 mm |
| Dielectric | Foam PE | 17.27 mm |
| Outer Conductor | Aluminium tape | 17.42 mm |
| Overall Braid | Tinned copper | 18.59 mm |
| Jacket | Black PE | 22.10 mm |
Mechanical & Environmental
| Mechanical & Environmental Specifications | |
| Property | Value |
| Bend Radius, installation | 76.2 mm |
| Bend Radius, repeated | 228.6 mm |
| Bending Moment | 12.2 Nm |
| Weight | 0.40 kg/m |
| Tensile Strength | 340.5 kg |
| Flat Plate Crush | 1.79 kg/mm |
| Temperature Range | -40°C to +85°C |
Compatible Connectors
LMR-900 'EZ' Install (non-solder) Connectors — we can supply all of these connectors.
- EZ-900-716FC-2
- EZ-900-716FC-2-SP
- EZ-900-716MC-2
- EZ-900-716MC-PL-2
- EZ-900-716MC-2-SP
- EZ-900-716MC-RA
- EZ-900-716MC-RA-2-SP
- EZ-900-78EIA-2
- EZ-900-78EIA-2-SP
- EZ-900-78EIA-RA
- EZ-900-78EIA-RA-2-SP
- EZ-900-NFC-2
- EZ-900-NFC-PL-2
- EZ-900-NFC-2-SP
- EZ-900-NMC-2
- EZ-900-NMC-PL-2
- EZ-900-NMC-2-SP
LMR® is a registered trademark of Times Microwave Systems