Хорошая цена RG59 + 2c коаксиальный силовой кабель rg59 оптовая продажа видеонаблюдения
- Категория: Communication Cables >>>
- Поставщик: Hangzhou,Aite,Cable,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.85 $* | 0.9 $* |
| Aug-16-2025 | 0.7 $* | 0.38 $* |
| Jul-16-2025 | 0.94 $* | 0.52 $* |
| Jun-16-2025 | 0.35 $* | 0.61 $* |
| May-16-2025 | 0.95 $* | 0.84 $* |
| Apr-16-2025 | 0.56 $* | 0.93 $* |
| Mar-16-2025 | 0.15 $* | 0.98 $* |
| Feb-16-2025 | 0.41 $* | 0.46 $* |
| Jan-16-2025 | 0.94 $* | 0.87 $* |
Характеристики
Production Video
Products Description
Name | |||||||
RG59 DUAL | RG59 TRI | RG59 QUAD | |||||
Structure | Material | Diameter(mm) | |||||
Inner conductor | Bare copper/CCS | 0.81 | |||||
Insulation | Foamed PE | 3.66 | |||||
First Shield | AL Foil | 100% | |||||
Second Shield | AL/BC Braiding | 40-95% | 40-95% | 40-60% | |||
Third Shield | AL Foil | / | 100% | 100% | |||
Fourth Shield | AL/CCA Braiding | / | / | 40-60% | |||
Jacket | PVC/PE | 6.0 | 6.1 | 6.6 | |||
Electrical Characteristics | ||||||||
Impedance (Ω) | 75±3 | |||||||
Capacitance (pF/m) | 52±2 | |||||||
Velocity of Propagation(%) | 85.0 | |||||||
Return Loss | ≥20 | |||||||
Attenuation(@20℃) | Frequency(MHZ) | Max Attenuation(db/100ft) | Max Attenuation(db/100m) | |||||
5 | 0.9 | 2.8 | ||||||
55 | 2.1 | 6.7 | ||||||
187 | 3.6 | 11.8 | ||||||
211 | 3.8 | 12.5 | ||||||
400 | 5.1 | 16.7 | ||||||
500 | 5.7 | 18.7 | ||||||
750 | 7.0 | 22.8 | ||||||
860 | 7.5 | 24.6 | ||||||
1000 | 8.0 | 26.3 | ||||||
1500 | 9.9 | 32.5 | ||||||
1800 | 10.9 | 35.6 | ||||||
2200 | 12.6 | 41.2 | ||||||
3000 | 13.8 | 45.2 | ||||||
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