The WRG400™ has a diameter of 10.3 mm (0.41 inches) which is almost twice as much as regular coaxial cables, and employs top quality plastics and metals to ensure ultra-low loss behavior and ultra-low total parasitic capacitance, for operational frequencies of up to 6200MHz. This latest version of the WirEng® WRG400™ series features 24K gold-plated connectors for maximum durability and near-perfect conductivity. A length of 10 meters (33 feet) of WRG400™ cable exhibits a typical attenuation of 1.0 dB at 500 MHz, 2.0 dB at 1700 MHz, 3.1 dB at 4000 MHz, and 3.9 dB at 6000 MHz. Coaxial cables within the WRG400™ series are also quite flexible and can be used indoors, outdoors, or even buried underground. Unlike economy cables, WirEng®'a coaxial cables feature extremely strong connections using multiple bonding points, and are made one by one with skilled craftsmanship, and individually tested for performance that meets or exceeds the declared specifications. Hence, WirEng®'s coaxial cables are of industrial quality and can be used in mission-critical applications. A high quality N-Female to N-Female coaxial coupler is included with this cable. The WRG400™ by Wireng® coaxial cables include a two-year warranty period.
Main Features
Top Quality and Durable
N-Female to N-Female Coupler Included
Made with Real Teflon®
Copper-Plated Central Conductor
Very Low Parasitic Capacitance
Fairly Flexible
Industrial Strength and Buriable
Very Thick Shielding Braid
IP67 Rating (Protected Against Dust, Strong Water Jets, and Waves)
UL94 V-0 Flammability Rating
USA and International Trademark Current. Patent Pending
For tiny whoops weight is everything. The 75 Air frame is one option to create a light weight 75mm frame. I am enjoying mine. I migrated the motors from a Meteor65 Pro quad and use a set of 40mm propellers. Using 550 mah battery I can get a good long flight time finally.
Bought these to build a 7in 8S quad. The low kv is perfect for keeping the tip speed under Mach. These appear to be rebranded Emax EcoII, so decent quality. This quad is so powerful on 8S it's just silly. Happy Camper!