0-6GHz Electrical Waterproof RF Coaxial N Type Male Plug Connector Qma Female Jack Connector Adatper

• Customization: Available
• Application: RF
• Type: N Type Connector
• Model NO.: N/QMA-JKB
• Plating: Tri-Alloy
• Certification: ISO9001, ISO, RoHS
• Gender: Male
• Insulating Materials: PTFE
• Contact Finish: Gold
• Materials: Brass
• Standard: N Connector
• Frequency Range: DC-6GHz
• Connector a: N Male Connector
• Connector B: Qma Female Connector
• Impedance: 50 Ohm
• RoHS Certificate: Compliant
• Transport Package: Carton
• Specification: Inner Conductor
• Origin: Zhenjiang City, Jiangsu Province, China
• HS Code: 8536909000
• Production Capacity: 500000pieces/Year
• Package Size: 19.00cm * 9.00cm * 6.00cm
• Package Gross Weight: 0.200kg

Product Description

TYPE N is a kind of low to medium power connectors with screw coupling. Characteristic impedance has two types: 50ohm and 75ohm. The characteristic of connector is high reliability, great vibration performance, excellent mechanical and electrical performance etc. They are used in connection with RF coaxial cable in radio instrument, communication equipment, microwave test and ground launch system at vibration and inclement weather circumstance. By using semi-rigid or semi-flex cable, this type will gain smaller VSWR, and the frequency can by up to 11GHZ.

N male connector to QMA female connector adapter
Model No.	N/QMA-JKB
Interface	IEC 60169-16/QLM
Electrical
Characteristic Impedance	50ohm
Frequency Range	DC-6GHz
VSWR	≤1.10@DC-3GHz; ≤1.20@3-6GHz
Working Vlotage	≤480V(QMA)/ ≤1000V(N)
Dielectric Withstanding Voltage	1000V(QMA) 2500V(N) RMS,50Hz,At sea level
Dielectric Resistance	≥5000MΩ
Contact Resistance	Center Contact ≤2.5mΩ(QMA)≤1.0mΩ(N)	Outer Contact ≤3.0mΩ(QMA)≤0.25mΩ(N)
Mating	-
Mechanical
Durability	Mating cycles  ≥500
Material and Plating
Parts Name	Material	Plating
Body	Brass	Tri-alloy
Insulator	PTFE	-
Center Conductor	Phosphor Bronze	Au
Gasket	Silicone rubber
CouplingNut	Brass	Tri-alloy
Environmental
Temperature Range	-40 ºC-85  ºC
Weatherproof Rate	IP67
RoHs Compliant	Yes

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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.