JEFA Tech Low Loss 400 is a high performance alternative to CommScope WBC-400, Times Microwave Systems -400, Belden 9914 / 9913 / 7810 and Andrew CNT-400 coax cable. 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. JEFA Tech coax cable is produced to strict tolerances and stored in our climate controlled warehouse in the state of Maryland, USA. JEFA Tech has been in business since 2003. We are well established and here to stay and support you with a quality product. We stand behind the quality and performance of the cable and offer a 30 day money back guarantee and five year warranty. Trusted by many military and government customers including the HAARP (High Frequency Active Auroral Research Program) in Alaska. TECHNICAL SUMMARY: 50 ohm impedance .405" outer diameter (same as RG-8, RG-213, -400, etc) Lightweight, Flexible Polyethylene Jacket - provides full waterproofing and UV Protection Solid Copper Clad Aluminum Center Conductor Direct Burial Rated - no conduit needed Double Shielded for low loss and interference rejection First Shield: Bonded aluminum foil with 100% coverage Second Shield: Tinned copper braid with 98% coverage Foam Dieletric - adds to flexibility and performance 5 year warranty, 20+ year life expectancy Uses same size connectors as RG-8, RG-213, -400 size cable, including standard PL-259's
C**N
Good value
Performance was as expected. Cu Al clad center conductor
Y**E
decent cable for a good price
The one problem with this coax (maybe with ANY coax??) is that if you hang it such that it supports its own weight, it's good for less than 40'. Or at least I think this is what went wrong. It appears as if the center conductor separated under tension. If you support the coax every few feet with rope it is just fine, I think. The awful thing about the tension problem is that when you take the coax down and bring it in to test it, it appears to be perfect. Gotta love it.This supplier has been good and after 3 spools of this stuff I can't complain.
F**O
Great value.
I have found no difference is the use of the JEFA Tech Low Loss 400 Coax over the actual LMR 400 cable. It have the same ohms and durability. The RG 59 connectors fit securely and have not indicated a brittle center conductor as I have found on some equivalent type coax.I would recommend the JEFA Tech Low Loss 400 to all my friends.
D**N
Great company and service.
As always, fine service and great produce. Have bought two 500 foot rolls and smaller batches. Will be back.
D**C
I highly recommend the product
Works well for me in both HF and VHF antenna applications. I've been using JEFA Tech Low Loss Coax for several years now. Never had a problem with it. I highly recommend the product.
P**Y
Great LMR400 equivalent coaxial cable
This is a very good LMR400 equivalent, low loss, coax cable that is durable and affordable.
Trustpilot
3 weeks ago
1 day ago
