SLL-240-SF Low-loss super-flexible coaxial cable Ø5 mm, drum 500 m

Cable design SLL-240-SF (Selteq Low Loss 240 Superflex)

Structurally cable SLL-240-SF consists of:

– Copper stranded central conductor 19x0,29 mm, with a total diameter of 1,4 mm
- internal dielectric made of foamed polyethylene with a diameter of 3,7 mm.
– the first shielding layer of copper foil on polyethylene tape
– the second shielding layer is a braid of 120 copper wires with 88% filling
– Outer protective shell made of UV-resistant PVC with a diameter of 5,4 mm

Electrical characteristics of the SLL-240-SF cable

Wave resistance: 50±3 Ohm
Linear capacitance: 74±2 pF/m
Relative speed: 87%
Shortening factor: 1,149
Test voltage: 4 kV
Shielding efficiency: ≥ 105 dB at a frequency of 100...2000 MHz

Losses and transmitted power of SLL-240-SF cable

Comparison of SLL-240-SF with SLL-400 and SLL-400-SF

Mechanical characteristics of SLL-240-SF cable

Operating temperature range: -45...+70ºC
Minimum bending radius: 25 mm
Re-bending radius: 50 mm up to 15 cycles
Running weight: 4,4 kg/100 m

Packaging and labeling

The cable is marked SLL-240-SF SELTEQ LOW LOSS 240 SUPERFLEX 50 OHM
The cable is securely packed on a wooden drum Ø 390 x 265 mm, gross weight 23,5 kg. The standard of packaging is 500 m.
On request, the SLL-240-SF cable can be cut to shorter lengths.

Compatibility and analogues

The SLL-240-SF coaxial cable is part of the G30 cable group and is similar in size to the following widely used types of HF coaxial cables: 7808A, CNT-240, H 155, HPF 240, LMR-240, MRC-240 AFB, TZC 240 500 , WCX25.