Coax Cable/Ladder Line Specifications

Type	Specifications		Image
RG213	A low loss cable with a non-contaminating jacket
	Impedance: 50 ohms	Power Handling: 1800 watts 30 MHz and less
	Attenuation: 1.2 dB per 100 ft at 30 MHz and less
RG214	A low loss cable with double braid and non-contaminating jacket
	Impedance: 50 ohms	Power Handling: 1800 watts 30 MHz and less
	Attenuation: 1.2 dB per 100 ft at 30 MHz and less
LMR400	This coax cable provides excellent performance for high power HF needs or VHF/UHF applications. Because of its solid center conductor, it is rather stiff -- but there is a more flexible version, it's called LMR-400 Ultra-flex.
	Impedance: 50 ohms	Power Handling: 2100 watts 30 MHz and less
	Attenuation: 0.7 dB per 100 ft at 30 MHz and less
9913	This coax cable provides excellent performance for high power HF needs or VHF/UHF applications. Because of its solid center conductor, it is rather stiff
	Impedance: 50 ohms	Power Handling: 2200 watts 30 MHz and less
	Attenuation: 0.8 dB per 100 ft at 30 MHz and less
RG8X	A very flexible cable suitable for HF transmit applications where an amplifier is not used.
	Impedance: 50 ohms
	Attenuation: 2.0 dB per 100 ft at 30 MHz and less
RG58U	This economically priced coax cable is suitable for HF applications where high power and long runs are not required.
	Impedance: 50 ohms
	Attenuation: 2.5 dB per 100 ft at 30 MHz and less
Ladder Line	There are three common versions of this 450 ohm 'windowed' line: 18 AWG, solid copper-clad steel (30%) conductors, poly-clad; 16 AWG, 19 strand copper-clad steel conductors, poly-clad and 18 AWG, 16 strand copper-clad steel conductors, poly-clad.
	Impedance: 450 ohms	Power Handling: 1500 watts at 30 MHz and less for the 18 AWG and the 16 AWG variety
	Attenuation: NA