For your consideration and RF needs I have some really high quality RG-58 Coax for sale.This cable is manufactured by Coleman Cable and is a Mil Spec Swept cable.The length is 50 ft. No connectors.This cable seems to perform better than published specs. Your mileage may vary.I tried inserting some links to the Tech Specs but the system balked, so....
Search for :ccixpress 988591.pdf <---- This is Colemans\' spec file. *********************From Allied Wire & Cable: M17/28-RG58 Coaxial Cable

M17/28-RG58 Coaxial Cable Applications:

• High frequency signal transmission.

M17/28-RG58 Coaxial Cable Construction:

• Conductor: Tinned Copper
• Dielectric: Solid Low Density Polyethylene
• Shielding: 36 Tinned Copper
• Jacket: Polyvinyl Chloride (non-contaminating) Type IIA per Mil-C-17
• Jacket Color: Black

M17/28-RG58 Coaxial Cable Ratings:

• Temperature Range: -40°C to +85°C
• Max Operating Voltage (vms): 1,900
• M17 Test Frequency: .05 to 1 GHz Swept
• Comments: Use M17/183-00001 LS/LT Jacket

M17/28-RG58 Specifications: (subject to change without notice) Conductor Stranding 19/.0072 Nom. Dia. of Cond. 0.0355 Dielectric (in) 0.116 Nom. O.D. (in) 0.195 Nom. Imp. 50 Vel. of Prop. 66 Nom. Cap. (pF/ft) 30.8 Approx LBS/MFT 26 Cond. Material Tinned Copper Dielectric Material Polyethylene (PE) Shield Overall Braid Shield Shield Material 36 AWG Tinned Copper Braid Shield Jacket Material Polyvinylchloride (PVC) Min. Temp -40°C Max. Temp 85°C Comments Use M17/183-00001 LS/LT Jacket M17 Test Frequency 1 GHz swept Mil-Spec M17 Mil-Spec # M17/28-RG58 is real nice coax taken from a LARGE reel I bought.If you need to make up some jumpers, chokes, short feed line runs or need to use for mobile applications, this is the stuff you want.

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