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Details
Browning Low Loss BR-400 is braided 0.405 inch diameter RG-8/RG-213/9913 cable. Great for antenna projects! 500 foot spool.
Browning BR-400 Coax Cable
Electrical Specifications
Browning BR-400 Coax Cable
- Braided 0.405 inch diameter coaxial cable
- Low loss RG-8/RG-213/9913 type
- High velocity gas-injected foam polyethylene dielectric - 85%
- 100% shield coverage—95% tinned copper braid plus bonded aluminum tape
- Copper coated aluminum inner conductor
- Black polyethylene jacket
Electrical Specifications
- Velocity of propagation - 85%
- DC breakdown - 2500 Volts
- Peak power rating - 16kW
- DC resistance, inner conductor (ohms) - 1,39/1000'(4.56/km)
- DC resistance, outer conductor (ohms) - 1.65/1000' (5.41/km)
- Jacket spark-volts RMS - 8,000
- Impedence - 50 Ohms
- Capacitance - 23.9 pF/ft. (78.4 pF/m)
- Inductance - 0.060 uH/ft. (0.20 uH/m)
- Shielding effectiveness - >90 dB
BR-400 Attenuation and Average Power Rating
| Frequency MHz | Attenuation db/100ft. | Attenuation dB/100m | Avg. Power KW |
|---|---|---|---|
| 30 | 0.7 | 2.2 | 3.3 |
| 50 | 0.9 | 2.9 | 2.6 |
| 150 | 1.5 | 5.0 | 1.5 |
| 220 | 1.9 | 6.1 | 1.2 |
| 450 | 2.7 | 8.9 | 0.8 |
| 900 | 3.9 | 12.8 | 0.56 |
| 1500 | 5.1 | 16.8 | 0.43 |
| 1800 | 5.7 | 18.6 | 0.39 |
| 2000 | 6.0 | 19.6 | 0.37 |
| 2500 | 6.7 | 22 | 0.33 |
Additional Information
| Coax Size | .400" / 10mm |
|---|
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