Ultra low loss coax for RF application. Perfect for Stationary antennas within Amateur, 2-way, RFID, Wireless Data, and Oil/Gas, and General Wireless markets. Designed to replace air core dielectric coax cable.
Key Features:
- Low loss dielectric with Gas-Injected foam
- Suitable for outdoor applications with compromising to sun, ground chemicals, and temperature extremes.
- Maximum shielding available for coax for low noise.
Key Applications
- Stationary installations without compromise to performance.
- DC to 8 GHz with no gaps in performance.
- Suitable for direct burial and UV resistant in most hostile environments from Equator to Arctic climates. Along with chemical resistant for Oil and Gas applications.
Standard Connectors – BNC, DIN types, N-Type, TNC, SMA, and UHF (PL259/SO239). In male, female, and reverse polarity genders. More options available.
Model Number / Part Number: ABR400 / 24400F
Description: 50 Ohm Low Loss 400 Size Type 3A JKT – Black
Suitable application: Low Loss RF Communication
| Physical Characteristics |
| Center Conductor |
.108” |
| Stranding Solid |
CCA |
| Conductor Material |
Copper/Aluminum |
| Dielectric Material |
Gas Injected Foam Polyethylene |
| Nominal Diameter |
.295” |
| Tape material |
Bonded Aluminum/polyester/aluminum tape |
| Braid Awg |
36 |
| Braid Material |
Tinned Copper |
| Braid Coverage Foil |
95% |
| Final Jacket Material |
Type 3A PE |
| Nominal Thickness |
.028” |
| Nominal Diameter |
.405” |
| Final Jacket Color |
Black |
| Nominal Attenuation |
| Impedance: |
50 Ohms |
| Capacitance |
23 pF/foot |
| Velocity of Prop |
86% |
| Attenuation / Average Power |
| Frequency (MHz) |
Nom db/100 |
Average Power (KW) |
| 30 |
0.7 |
3.33 |
| 50 |
0.9 |
2.57 |
| 150 |
1.5 |
1.47 |
| 220 |
1.9 |
1.2 |
| 450 |
2.7 |
0.83 |
| 900 |
3.9 |
0.58 |
| 1500 |
5.1 |
0.44 |
| 1800 |
5.7 |
0.4 |
| 2000 |
6 |
0.37 |
| 2500 |
6.8 |
0.33 |
| 5800 |
10.8 |
0.21 |
| 8000 |
13 |
0.17 |
Calculate Attenuation = K1 x sqrt(F) + K2 x F (dB/100 feet) K1 Resistive Loss Constant. K2 is dielectric Loss constant F is Frequency is MHz
Attenuation set at VSWR=1.0 ; Ambient = +25°C (77°F) Power: VSWR=1.0; Ambient = +40°C; Inner Conductor = 100°C (212°F); Sea Level; dry air;
atmospheric pressure; no solar loading
