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BNC/TNC Connector

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Bnc Connector OVERVIEW
The BNC is a bayonet style connector allowing for quick connect and disconnect with a positive locking mechanism. Mating is achieved with just a quarter turn of the coupling nut. With a classic, dependable design, BNCs are suited to accommodate a large variety of RG and industry standard cables, in a variety of termination styles.

Antenk offers a full line of BNCs in a multitude of options. From 50 Ω to 75 Ω Impedance, Commercial to Military grade, BNC connectors are miniature, lightweight and reliable. A full line of printed circuit board receptacles, bulkhead receptacles, reverse-polarity connectors, resistor terminations, and other accessories complement the product offering.

BNC CONNECTOR FEATURES AND BENEFITS
Bayonet coupling mechanism provides positive, quick mating and un-mating
50 Ω and 75 Ω impedance designs allow customers to match impedance to system requirements
Connectors are available for military, industrial and commercial applications

BNC CONNECTOR APPLICATIONS
Antennas
Broadcast (75 Ω)
Telecom
Automotive
Computers/LANs
Medical Equipment
Satcom
Base Stations
Cable Modems
Instrumentation
Mil-Aero

BNC 50 OHM SPECIFICATIONS
Electrical  
Impedance 50 Ohm
Frequency Range 0-4 GHz with low reflection
VSWR  
M30912 Straight Connectors 0-4 GHz 1.30 Max
M30912 Right Angle Connectors 0-4 GHz 1.35 Max
Dielectric Withstanding Voltage 1500 VRMS 
Voltage Rating 500V rms
Insulation Resistance 5000 MΩ min
Contact Resistance  
Center Contact 1.5 mΩ
Outer Contact 0.2 mΩ
Braid to Body 0.1 mΩ
RF Leakage 55 dB min @ 3GHz
Insertion Loss 0.2 dB max @ 3 GHz
 
Environmental  
Temperature Range  
TFE Insulation -65⁰C to +165⁰C
Copolymer of Styrene -55⁰C to 85⁰C
Clamp Gasket Sealing Clamp-style assembly
Heat Shrink Tubing Crimp-style assembly
Hermetic Seals Pass helium leak test of 2 x 10-8 cc/sec
Shock Mil-STD-202, Method 202
Vibration Mil-STD-202, Method 204 (test cond. D)
Moisture Resistance MIL-STD-202 Method 106
Corrosion Mil-STD-202, Method 101 ( test cond. B)
Temperature Cycling Mil-STD-202, Method 102 (test cond. D)
Altitude MIL-STD-202 Method 105 (test cond. C)
 
Mechanical  
Mating 2-stud bayonet coupling per M39012
Cable Affixment (Braid or Jacket)  
All Crimps Hex braid crimp
Clamps Screw-thread nut and braid clamp
Cable Affixment (Center Conductor)  
Crimps Crimp or solder
All Others Solder only
Captivated Contact  
All Crimps Yes
Others Where specified
Cable Retention  
All Crimps 20-100 lbs
Clamps 20-70 lbs
 
BNC 75 OHM SPECIFICATIONS
Electrical  
Impedance 75 Ohms nominal
Frequency Range 0-4 GHz (0-18 GHz on Extended Range Designs)
VSWR  
Type 1: DC-4 GHz 1.5 + 0.1 f(GHz)
Type 2: DC-1 GHz 1.00 + 0.25 f(GHz)
12G Products: DC-6 GHz -20dB max.
12G Product: 6-12 GHz -15dB max.
Dielectric Withstanding Voltage 1500 VRMS 
Voltage Rating 500 VRMS
Insulation Resistance 5000 MΩ min
 
Environmental  
Temperature Range  
TFE Insulation -65⁰C to +165⁰C
Copolymer of Styrene -55⁰C to 85⁰C
Clamp Gaskets Clamp-style assembly
Heat Shrink Tubing Crimp-style assembly
Hermetic Seals Pass helium leak test of 2 x 10-8 cc/sec
Shock MIL-STD-202, Method 202
Vibration MIL-STD-202, Method 204 (test cond. D)
Moisture Resistance MIL-STD-202, Method 106
Corrosion MIL-STD-202, Method 101 (test cond. B)
Temperature Cycling MIL-STD-202, Method 102 (test cond. D)
Altitude MIL-STD-202 Method 105 (test cond. C)
 
Mechanical  
Mating 2-stud bayonet lock
Cable Affixment Crimp-crimp


Tnc Connector 
The TNC connector series is a miniature, threaded weatherproof series with a constant 50 Ω impedance and a frequency range of DC - 11 GHz.
TNC connectors are produced with standard and Reverse Polarity. Reverse polarity is a keying system accomplished with a reverse interface, and ensures that reverse polarity interface connectors do not mate with standard interface connectors. 
Because of their versatility and durability, TNC connectors are used in many applications.

TNC CONNECTOR FEATURES AND BENEFITS
Threaded coupling interface ensures connector with not de-couple in vibration-intense applications
Durable construction
Performance from DC - 11 GHz operations in many applications

TNC CONNECTOR APPLICATIONS
Antennas
Industrial
Wireless
Military
Broadband


TNC CONNECTOR SPECIFICATIONS
Electrical  
Impedance 50 Ohm nominal
Frequency Range 0-11 GHz
VSWR  
M39012 Straight Connectors 1.3 max
M39012 Right Angle Connectors 1.3 max
Dielectric Withstanding Voltage 1500 VRMS
RF Leakage -60dB min at 3 GHz
Insulation Resistance 5000 MΩ min
Contact Resistance  
Center Contact 1.5 mΩ
Outer Contact 0.2 mΩ
Braid to Body 0.1 mΩ
Insertion Loss 0.18 dB at 9 GHz
Voltage Rating 500 volts peak
 
Environmental  
Temperature Range -65⁰C to +165⁰C
Clamp Gaskets Clamps
Heat Shrink Tubing Crimps
Hermetic Seals Pass helium leak test of 2 x 10-8 cc/sec
Shock Mil-STD-202, Method 202
Vibration Mil-STD-202, Method 204 (test cond. D)
Moisture Resistance MIL-STD-202, Method 106
Corrosion Mil-STD-202, Method 101 ( test cond. B)
Temperature Cycling Mil-STD-202, Method 102 (test cond. D)
Altitude MIL-STD-202 Method 105 (test cond. C)
 
Mechanical  
Mating 7/16 threaded coupling
Cable Affixment (Braid or Jacket)  
All Crimps Hex braid crimp
Clamps Screw-thread nut and braid clamp
Cable Affixment (Center Conductor)  
Crimps Crimp or solder
All Others Solder only
Captivated Contact  
All Crimps Yes
Others Where specified
Cable Retention  
Crimps 20-100 lbs
Clamps 20-50 lbs
 bnc tnc connector

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