Description
--- JEFA Tech is a 100% USA family-owned small business making cable assemblies in MARYLAND, USA for over 20 years! Experience matters, quality matters, our customers matter! We offer no questions asked free returns for up to 30 days after purchase. We are confident you'll be satisfied with our products, please check our reviews! Thanks and have a great day! --- DO YOU NEED a connector not listed or require a custom length? We have an inventory of over 100 connector types! Message us with the cable configuration you need, and we will provide you with a link to purchase your custom cable. CABLE ASSEMBLY DETAILS: CABLE TYPE: Low Loss 400 (Compare to LMR-400) CONNECTOR 1: Your choice of connector, message us if you need something not listed CONNECTOR 2: Your choice of connector, message us if you need something not listed LENGTH: Your choice of length, message us if you need a custom length JEFA Tech ® Low Loss 400 is comparable to LMR ®-400 in construction, specifications, and performance, with a lower cost and better value. We stand behind our cable quality, 20 years of experience, check our reviews! QUALITY AND PERFORMANCE : We stand behind the quality and performance of our cables. Our cables are guaranteed to be of the highest quality and performance or your money back. PRODUCTION DETAILS : This cable is professionally assembled and tested in our manufacturing facility in Maryland, USA! You are purchasing a completed cable assembly with connectors professionally attached to the cable. The ends are soldered and crimped, heat shrink is applied to seal the cable to the connector and provide additional support and the cable is then tested to ensure proper assembly and performance. TECHNICAL SUMMARY: Cable Type Low Loss 400 Name JEFA Tech® Low Loss 400 Impedance 50 Ohm Outer Diameter 0.405" Jacket UV Protected PE Center Conductor Solid Copper Clad Aluminum Shielding Layers Double Shield First Shield Bonded Aluminum Foil 100% coverage Second Shield Tinned copper braid 98% coverage Dielectric Foam Direct Burial Rated Yes Warranty 5 year warranty, 20+ year life expectancy JEFA Tech ® Low Loss 400 has a perfect balance of flexibility and low signal loss. Low Loss 400 is the most popular feed line for permanent installations. It has a 0.405 inch outside diameter and features a solid center conductor for greatest performance, foam dielectric and double shielding for low signal loss and interference rejection, combined with a direct burial capable, UV resistant Polyethylene jacket. Attenuation (Signal Loss) per 100/ft - (lower numbers are better) Frequency / Band Attenuation dB/100ft 7 Mhz (40 meters) 0.33 14 Mhz (20 meters) 0.46 28 Mhz (10 meters & CB) 0.65 50 Mhz (6 meters) 0.88 144 Mhz (VHF) 1.50 220 Mhz (VHF) 1.86 450 Mhz (UHF) 2.71 900 Mhz (UHF) 3.90 1.5 Ghz (MW) 5.12 2.5 Ghz (MW, WiFi) 6.76 5.8 Ghz (MW, WiFi) 10.8 This is high performance coaxial cable which has become the standard of the outdoor wireless LAN industry. It is also used by Amateur Radio stations looking for higher performance for VHF/UHF, microwave, and satellite communications as compared to standard RG-8/U. It also works very well on HF, with much higher power handling capability than other coax alternatives. LMR®is a trademark of Times Microwave JEFA Tech® is a trademark of JEFA Tech, Inc.