• Model NO.：SMA-KRY137,MMCX-JW137-100
• Material Shape：Round Wire
• Wire Core Material：Bare Copper Wire
• Certification：ISO, RoHS
• Model：SMA-MMCX
• Brand：Four Star
• Impedance：50ohm
• Material：Brass and PTFE
• Plating：Silver and Tri-Alloy
• Frequency Range：DC-3GHz
• Waterproof Rate：IP67
• Certificate：Ce,ISO9001,RoHS
• Connector Type：7,16 DIN Connector
• Named：1,2′′ Jumper Cable with 7,16 Connector
• Origin：China
• HS Code：85369090
• Production Capacity：500000,Year
• Package size per unit product：20.00cm * 20.00cm * 10.00cm
• Gross weight per unit product：0.500kg

Model No.SMA-KRY137/MMCX-JW137-100InterfaceIEC 60169-15/CECC 22340Electrical Characteristic Impedance 50ohmTypical Frequency Range                                         DC-6GHzVSWR        ≤1.30@DC-3GHz;≤1.45@3-6GHzInsertion Loss≤0.59dB@3GHzDielectric Withstanding Voltage500V RMS,50Hz,at sea levelDielectric Resistance  1000MΩContact Resistance  Center Contact ≤1.0mΩ Outer Contact ≤0.25mΩWorking voltage   350V RMS,50Hz,at sea levelMechanical  Durability Mating cycles ≥500Material and Plating (SMA Connector)Parts NameMaterial Plating BodyBrass AuInsulator PTFE-Center conductorPhosphor bronzeAuFastening nutBrassAuWasherBrassAuShrinkable tubePET (black)-Material and Plating (MMCX Connector)Parts NameMaterial PlatingBodyBrassAuInsulatorPTFE-Spacer PTFE-Center conductorPhosphor bronzeAuSealing capBrassAuShrinkable t t ubePPET (black)-Environmental  Operating Temperature-40ºC~+85ºCWeatherproof Rate     IP 67 RoHS (2002/95/EC)Compliant Yes
Products show:



 Producetion Process

Our Service

1.Reply your enquiry within 24 hours.

2.Payment model: T/T, L/C,Paypal and Western Union

3.Many Shipping models: By Air, By Sea, Express(DHL, Fedex, TNT UPS...)

4.Lead(Delivery) time: Normally 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.

FAQ

Q:What about the quality of your products?

A: Our production process is in conformity with ISO 9001:2008. All products we supplied are  strictly tested by our QC department before shipment.

Q:Can you offer samples to test before placing one formal order?

A:Samples for test purpose can be presented free provided that you bear the shipping cost.

Q:How long is usually your delivery time?

A: Our delivery time is usually within 14 days after we receive your order .

Q:What's your Shipping Methods?

A: By Sea ;By air (Shanghai port ) ;or by UPS ,DHL,FeDex,TNT etc.

Q: Can you send a sample for us to develop?

A: Yes, we can. The samples can be delivered within 7 business days.

Q: Can we have our logo or company name to be printed on your products or the package?

A: Yes, 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.

Q: Is the MOQ fixed?

A: The MOQ is flexible and we accept small order in the first time as trial order.

Company Information

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 DIN , 1.0/2.3,1.6/5.6 ,SMZ (BT43) ,QMA ,FME,UHF,MCX,MMCX,EIA Flange, 4.3/10 etc.
RF coaxial Cable assembly(Jumper Cable)
Micro-wave Components : Dummy Load(Terminator), Attenuator, Surge Arrestor(Surge Protector), Power Splitter (Divider), Directional Coupler.