وصف
| male plug crimp rf QMA connector for RG58 LMR195 cable | ||
| نموذج رقم. | QMA-C-J3 | |
| Interface | IEC 60169 | |
| الكهرباء | ||
| Characteristic Impedance | 50أوم | |
| Frequency Range | DC-6GHz | |
| VSWR | ≤1.15DC-3000MHz | |
| Insertion Losss | ≤0.15dB(6GHz) | |
| Working Vlotage | ≤480V | |
| Dielectric Withstanding Voltage | ≥1000V RMS,50هرتز,at sea level | |
| Dielectric Resistance | ≥5000MΩ | |
| اتصل بالمقاومة | Center Contact ≤2.5mΩ | Outer Contact ≤3 mΩ |
| Mating | – | |
| Mechanical | ||
| Durability | Mating cycles ≥500 | |
| Interface retention force | ≥60N | |
| Material and Plating | ||
| Parts Name | مادة | Plating |
| الجسم | Brass | Ni |
| Insulator | PTFE | – |
| Inner Conductor | الفوسفور البرونزي | Au |
| Outer Conductor | الفوسفور البرونزي | Au |
| Ferrule | Annealed Copper | Ni |
| Environmental | ||
| درجة حرارة التشغيل | _45 ºC-85 ºC | |
| Weatherproof Rate | IP67 | |
| RoHs (2002/95/EC) | Compliant by exemption | |
| Suitable Cable Family | RG58/SYV-50-3/LMR195 Cable | |
Famliy Model
Producetion Process
| Our Service |
| 1.Reply your enquiry within 24 ساعات. |
| 2.Payment model: تي / ت, خطاب الاعتماد,Paypal and Western Union |
| 3.Many Shipping models: عن طريق الجو, By Sea, يعبر(دي إتش إل, فيديكس, TNT UPS…) |
| 4.Lead(Delivery) time: عادة 14 days after getting order |
| 5.Port of loading: Shanghai, Ningbo and Shenzhen. |
| 6.Guarantee Period : Within 12 months after shipment. |
| 7.Operating guide(Instruction)upon request. |
| 8.Customized drawing ,sample and package can be done. |
| التعليمات |
| س:What about the quality of your products? |
| أ: Our production process is in conformity with ISO 9001:2008. All products we supplied are strictly tested by our QC department before shipment. |
| س:Can you offer samples to test before placing one formal order? |
| أ:Samples for test purpose can be presented free provided that you bear the shipping cost. |
| س:How long is usually your delivery time? |
| أ: Our delivery time is usually within 14 days after we receive your order . |
| س:What’s your Shipping Methods? |
| أ: By Sea ;By air (Shanghai port ) ;or by UPS ,دي إتش إل,FeDex,TNT etc. |
| س: Can you send a sample for us to develop? |
| أ: نعم, نستطيع. The samples can be delivered within 7 business days. |
| س: Can we have our logo or company name to be printed on your products or the package? |
| أ: نعم, you can. Logo and company name can be printed on our products . You can send us the artwork by email in JPEG or TIFF format. |
| س: Is the MOQ fixed? |
| أ: The MOQ is flexible and we accept small order in the first time as trial order. |
معلومات الشركة
Founded in 1994, Four Star Communication Parts Co.,Ltd is located in No.88 S338 Road Zhenjiang City, Jiangsu Province China (230Km away from Shanghai).
Four Star Communication is one of the excellent manufacturer dedicating to design and make RF coaxial connectors, RF cable assembly, Microwave components.
Our products range:
RF coaxial connectors Series : SMA ,SMB,SMC, BNC,TNC, N,7/16 من , 1.0/2.3,1.6/5.6 ,SMZ (BT43) ,QMA ,FME,التردد فوق العالي,MCX,MMCX,EIA Flange, 4.3/10 إلخ.
RF coaxial Cable assembly(Jumper Cable)
Micro-wave Components : Dummy Load(Terminator), Attenuator, Surge Arrestor(Surge Protector), فاصل الطاقة (Divider), مقرنة اتجاهي.