RG-223 cable design
Structurally, the RG-223 coaxial cable consists of:
– central conductor: copper, silver-plated wire with a diameter of 0.90 mm
– Polyethylene dielectric with a diameter of 2.95 mm
– Outer conductor 1: braided from silver-plated copper with a diameter of 3.5 mm
– Outer conductor 2: braided from silver-plated copper with a diameter of 4.0 mm
– protective shell: polyethylene with a diameter of 5.4 mm
Characteristics of the RG-223 cable
Wave resistance: 50 ohms
Linear capacitance: 100 pF/m
Relative speed: 66%
Shielding efficiency: > 78 dB (100 – 900 MHz)
Signal fading in the RG-223 cable
Frequency, MHz | Attenuation, dB/100 m |
---|---|
50 | 9.0 |
100 | 13.3 |
200 | 19.7 |
400 | 29 |
600 | 37 |
800 | 43 |
900 | 46 |
1000 | 49 |
1200 | 54 |
1500 | 62 |
1800 | 68 |
2000 | 73 |
2300 | 78 |
2500 | 82 |
3000 | 91 |
Mechanical characteristics of the RG-223 cable
Operating temperature range -30 ... +70 ° C
Curb weight: 59,9 kg/km
Compatibility and analogues
Coaxial cable RG-223 belongs to the G5 cable group and is similar in size to the following widely used types of HF coaxial cables: RG-400/U.
Michael -
I'm new to cabling so I needed some advice on choosing. I turned to the manager, they explained everything, showed several similar products. I have no complaints left. The cable works reliably, there were no complaints, it was easy to work with it, the material is reliable, I hope for a long uninterrupted service.