Configuration
Cable: Selteq SLL-400-FPG with low loss and UV-resistant PVC jacket
Length: 20 meters
Connector A: Telegartner N-type, male up to 11 GHz
Connector B: Telegartner N-type, male up to 11 GHz
Connector protection: metal covers of connectors on the chain are installed to protect against moisture, dust and dirt
Sealing: heat-shrinkable tube on an adhesive basis
Structurally, cable SLL-400-FPG consists of:
– stranded copper wire with a diameter of 2,9 mm
– internal dielectric made of three-layer high-pressure foamed polyethylene, diameter – 7,3 mm
– first shielding layer of copper with a layer of PE film
– second shielding layer – braid of 144 copper wires with 71% fill
– outer protective sheath made of UV-resistant PVC, green in color, 10.3 mm (0.400 “) in diameter
Electrical characteristics of the SLL-400-FPG cable
Wave resistance: 50 ±3 ohms
Linear capacitance: 78 ±2 pF/m
Relative speed: 83%
Shielding efficiency: > 105 dB (100-2000 MHz)
Attenuation table for SLL-400-FPG cable
Frequency, MHz | Losses, dB/100m |
130 | 4,4 |
410 | 7,9 |
800 | 11,3 |
900 | 12,1 |
1200 | 14,1 |
1800 | 17,6 |
2400 | 20,7 |
3000 | 23,5 |
4000 | 27,6 |
5800 | 34,3 |
6000 | 35,0 |
7000 | 38,4 |
8000 | 41,5 |
9000 | 44,6 |
10000 | 47,6 |
11000 | 50,4 |
Mechanical characteristics of the SLL-400-FPG cable
Temperature range: -40…+60o
Minimum bending radius: 40 mm
Re-bending radius: 80 mm
Compatibility and analogues
The SLL-400-FPG coaxial cable is part of the G37 cable group and is similar in size to the following widely used types of RF coaxial cables: RG8/U, TZC 500 32, LMR 400, MRC 400, Low Loss 400, RG-213 5, WBC-214, WCX 400, SPEEDFOAM 400, 400D-FB, RK-8-50-XX.
Connectors and grounding for SLL-400-FPG cable:
Connector N (male) for SLL-400, solderless threaded assembly
Connector N (male) for SLL-400, assembly by crimping
Corner connector N (male) for SLL-400, assembly by crimping
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