Find Cable Size
Fill out this form to find out what cable size you need.
*Length of Run:
Feet
Voltage at Source: Volts
Current Draw: Amps
Voltage at Source: Volts
Current Draw: Amps
| Cable Size | Loss | |
|---|---|---|
| Volts | % of Power | |
| 2 AWG | ||
| 4 AWG | ||
| 6 AWG | ||
| 8 AWG | ||
| 10 AWG | ||
| 12 AWG | ||
| 16 AWG | ||
| 18 AWG | ||
| 22 AWG | ||
* Electrical length is twice this due to return path
For current draw, check you radio user manual for the maximum current draw.
Here are a few examples at 14V and on the 10M band:
| Icom IC-756 Pro II | 10W xmit=9A, 100W xmit=19A |
| Icom IC-706 | 10W xmit=9A, 100W xmit=20A |
| Yaesu FT-857D | 10W xmit=6A, 100W xmit=17A |
Accessories
| Model | Description | Price | Buy | |
|---|---|---|---|---|
PWRcrimp Crimp Tool |
|
High performance Custom Powerpole® crimp tool for a reasonable price. Aerospace quality crimps. More reliable, lower resistance and much easier than soldering. | $39.95 | Buy Now |
Powerpole® Connectors |
|
Powerpole® Connectors allow for minimal contact resistance at high current and easy polarity identification. | Varies | More Info |
Zip Cord |
|
High current, low voltage DC power cable. Easy to identify polarity for DC applications. | Varies | More Info |
