وصف
Product introduction
Coaxial RF Surge Protection Device(SPD) for a variety of RF transceiver system, wireless network signal transmission, satellite television receiving equipment, monitoring signals wirelessly transmitting and receiving equipment lightning protection. Widely used in communication stations, radar stations, PHS base stations, mobile communication base stations, GPS station, CDMA base station, PHS (PAS) base stations, satellite communications, microwave stations. Feeder to prevent damage due to lightning induced over voltage caused by the antenna and transceiver equipment, installation in the lightning protection zones LPZ0A-1 and subsequent partition
سمات
1, VSWR is small, خسارة الإدراج منخفضة (≤0.2db);
2,Transmission rate is high, a large frequency range;
3, Then the lightning surge invasion, the electrical equipment without suspension, does not affect the normal operation of the normal equipment;
4,Variety of connectors options.
Technical Parameters
| اسم | Coaxial RF Surge Protector |
| نموذج | OMS-TNC-KK/3.0 |
| Interface way | [البريد الإلكتروني محمي]Female-Female (50أوه) |
| Nominal discharge current(In)(8/20μs) | 10KA |
| الحد الأقصى لتيار التفريغ (Imax)(8/20μs) | 20KA |
| Response time (Ta) | ≤100ns |
| Maximum transmit power (Pt) | 400دبليو |
| V.S.W.R | ≤1.2 |
| DC Spark-over Voltage(100V/s) | 90فولت/230 فولت |
| Maximum lmpulse Spark-over Voltage (1000V/s) | 600V/700V |
| معاوقة | 50أوه |
| فقدان الإدراج | ≤0.2dB |
| Frequency Range | DC-3.0GHZ |
| مقاومة العزل | ≥5000 MΩ |
| material | Brass |
| waterproof rating | Ip67 |
| Ground Resistance Ω / wire diameter | ≤4Ω /≥4mm2 |
| Work Environment | -40 ~ +85ºC,Altitude≤4km |
| Relative humidity (at room temperature conditions) | 30%~90% |
| بحجم | 51.5*25مم |
| Implementation of the standards | GBl8802.1/lEC61643-21/IEC60169-4 |
| Order No. | 8004121 |
Product Size
Installation Precautions
1, In order to reliably prevent lightning attack, you can respective by concatenation SPD at the antenna output and input terminal the protected device.
2, The ground terminal as short as SPD welding ground wire (conductor area of not less than 4mm2), and the other end connected to lightning protection system reliable ground bus, grounding resistance of less than 4Ω.
3, The product is waterproof, but when used outdoors day fed mine should also pay attention to rain, must not let the rain immersed in its internal cause corros
ion damage.
4, The product requires no special maintenance. When the system fails to work, then check SPD can be removed, if restored to the state before after using the system back to normal, then the SPD has been damaged and must be replaced immediately.
التعليمات
س: Are you a factory or a trade company?
أ: نحن المصنع.
س: Where are your products distributed?
أ: Our products are distributed all over the world, Main market are Europe, أمريكا الشمالية, the United Arab Emirates, Africa and so on.
س: Can I have a sample?
أ: نعم, but according to our company’s policy, we provided free samples, while you should pay the freight fee; the sample can be delivered by TNT/DHL/UPS/FEDEX.
س: Which port is the nearest from you?
أ: Guangzhou port or Shenzhen Port or Hong Kong port.
س: What’s your lead time?
أ: Sample lead time: 3~5 working days. Mass production: usually 10~30days.
For big orders, honestly, it depends on the order quantity and designs.
س: When can I get the price?
أ: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry as priority.
س: يمكنك أن تفعل التصميم بالنسبة لنا?
أ: نعم, we have a professional team having rich experience in molding design, electrical system developing and manufacturing. Please just tell us your ideas and we will help you to carry out your ideas into a perfect artwork. You can pay for the molding fee and own the mold by yourself or we can cooperate on the molding.
س:How to pay?
أ: We accept T/T, باي بال, Western union, خطاب الاعتماد, Trade Assurance