説明
タイプ N@F/M Coaxial RF Surge Protector , DC– 3.0GHz,550w,IP67,20kA,
CE,RoHs,FCC
説明
RF surge protector (also known as lightning arrester) OMS-N/JK-3.0 from Omrdon utilizing GDT design enables an almostinstantaneous response to a lightning surge to protect critical hardwarewhile maintaining the RF performance. This RF surge protector component ismanufactured in a coaxial in-linedesign with wide operating frequency range.
特徴:
√ Surge current of 20Kあ
√ Max Power 550W
√ Frequency range from DC-3.0GHz
√ Waterproof IP67 rated
√ N-type connector @ female に male
√ VSWR <1.2 Low insertion loss
√ CE & RoHS & FCC compliant
Technical Parameters
| 名前 | Coaxial RF Surge Protector |
| モデル | OMS-N-JK/3.0 |
| Interface way | [email protected]/M(50Ω) |
| Nominal discharge current(In)(8/20μs) | 10KA |
| Maximum discharge current (Imax)(8/20μs) | 20KA |
| Response time (Ta) | ≤100ns |
| Maximum transmit power (Pt) | 550W |
| V.S.W.R | ≤1.2 |
| DC Spark-over Voltage(100V/s) | 90V/230V |
| Maximum lmpulse Spark-over Voltage (1000V/s) | 600V/700V |
| インピーダンス | 50Ω |
| Insertion Loss | ≤0.2dB |
| Frequency Range | DC-3.0GHZ |
| Insulation resistance | ≥5000 MΩ |
| 材料 | 真鍮 |
| waterproof rating | Ip67 |
| Ground Resistance Ω / wire diameter | ≤4Ω /≥4mm2 |
| Work Environment | -40 ~ +85ºC,Altitude≤4km |
| Relative humidity (at room temperature conditions) | 30%~90% |
| サイズ | 66.5*25*25mm |
| Implementation of the standards | GBl8802.1/lEC61643-21/IEC60169-4 |
| Order No. | 800403 |
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.
よくある質問
Q: Are you a factory or a trade company?
あ: 私たちは工場です.
Q: Where are your products distributed?
あ: Our products are distributed all over the world, Main market are Europe, 北米, the United Arab Emirates, Africa and so on.
Q: Can I have a sample?
あ: はい, 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.
Q: Which port is the nearest from you?
あ: Guangzhou port or Shenzhen Port or Hong Kong port.
Q: What’s your lead time?
あ: Sample lead time: 3~5 working days. Mass production: usually 10~30days.
For big orders, honestly, it depends on the order quantity and designs.
Q: When can I get the price?
あ: 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.
Q: Can you do the design for us?
あ: はい, 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.
Q:How to pay?
あ: We accept T/T, ペイパル, Western union, 信用状, Trade Assurance