SOLUTION
MIL-STD-348B U.S. Military Connector
MIL-STD-348B:DEPARTMENT OF DEFENSE INTERFACE STANDARD is the most comprehensive RF/Microwave connector available.
It contains the reference dimensions for RF connectors meeting US military specifications.
Also, this standard specifies the dimensional requirements for radio frequency connector interfaces referenced in MIL-DTL-3643, MIL-DTL-3650, MIL-STD-3655, MIL-DTL-25516, MIL-PRF-31031, MIL-PRF-39012, MIL-PRF-49142, MIL-PRF-55339 and MIL-DTL-83517.

BNC
MIL-STD-348B - Military Connector
For 50 Ω, applied frequency is up to 4 GHz. For 75 Ω, it is up to 1 GHz.
•Features: Low installed cost, fast assembly
•Fastening Type: Bayonet lock
•Impedance: 50 Ω / 75 Ω
•Frequency Range: DC to 4 GHz
•Terminations: Crimp, Clamp, Solder, Plug In
•Suggested Application: Computer network, Audio, Data Processing & Telecommunications Equipment

MCX
MIL-STD-348B - Military Connector
MCX Connector Applied Frequency Up To 6 GHz
•Features: Space saving, fast assembly
•Fastening Type: Snap-On
•Impedance: 50 Ω
•Frequency Range: DC to 6 GHz
•Terminations: Crimp, Solder
•Suggested Application: GPS, Automotive, WLAN, PC/LAN, Base Station, Radios, Wireless/Network Antenna, Instrumentation, Telecommunications

MMCX
MIL-STD-348B - Military Connector
MMCX Connector Applied Frequency is Up To 6 GHz
•Features: Space saving, fast assembly, smaller MCX
•Fastening Type: Snap-On
•Impedance: 50 Ω
•Frequency Range: DC to 6 GHz
•Terminations: Crimp, Solder
•Suggested Application: GPS, Automotive, WLAN, PC/LAN, Base Station, Radios, Wireless/Network Antenna, Instrumentation, Telecommunications

N
MIL-STD-348B - Military Connector
For 50 Ohm Impendence, Applied Frequency Range Is Up To 11GHz. For 75 Ohm Impendence, It Is Up To 1.5 GHz.
•Fastening Type: Threaded
•Impedance: 50 Ω / 75 Ω
•Frequency Range: DC to 11GHz
•Terminations: Crimp, Clamp, Solder
•Suggested Application: Aerospace, Broadcast, Audio, Video as Microwave Components like Filters, Couplers, Dividers, Amplifiers, and Attenuators.

SMA
MIL-STD-348B - Military Connector
For Flexible Cable Type Of SMA Connectors, The Frequency Range Is Up To 12.4 GHz; As For Semi Rigid Cable Type, The Range Is Up To 18 GHz.
•Features: Low VSWR, broadband performance
•Fastening Type: Threaded
•Impedance: 50 Ω
•Frequency Range: DC to 18 GHz
•Terminations: Clamp, Crimp, Solder
•Suggested Application: PCB, Microwave Components, RF Assemblies

SMB
MIL-STD-348B - Military Connector
For SMB connectors with 50 Ohm impedance, the frequency range is up to 4 GHz; as for ones with 75 Ohm impendence, the range is up to 2 GHz.
•Features: Fast assembly, space saving
•Fastening Type: Snap-On
•Impedance: 50 Ω / 75 Ω
•Frequency Range: DC to 4 GHz
•Terminations: Crimp, Clamp, Solder
•Suggested Application: Telecommunications, Test Equipment, Instrumentation, GPS

SMC
MIL-STD-348B - Military Connector
For SMC connectors with 50 Ohm impedance, the frequency range is up to 10 GHz; as for ones with 75 Ohm impendence, the range is up to 2 GHz.
•Features: Space saving, vibration resistant
•Fastening Type: Threaded
•Impedance: 50 Ω / 75 Ω
•Frequency Range: DC to 10 GHz
•Terminations: Crimp, Clamp, Solder
•Suggested Application: Antennas, Telecommunications, Instrumentation, PC/LAN

SMP
MIL-STD-348B - Military Connector
SMP connector applied frequency is up to 40 GHz
• Features: High density packaging, space saving, fast assembly, anti-vibration
• Fastening Type: Snap-On/Push-On
• Impedance: 50 Ω
• Frequency Range: DC to 40 GHz
• Terminations: Solder
• Suggested Application: Antenna, Broadband, Military, Instrumentation, Medical

SSMB
MIL-STD-348B - Military Connector
SSMB Connector Applied Frequency Up To 4 GHz
•Features: Quick installation, space saving, smaller SMB
•Fastening Type: Snap-On
•Impedance: 50 Ω
•Frequency Range: DC to 4 GHz
•Terminations: Crimp, Clamp, Solder
•Suggested Application: Radio System, Video Equipment, Telecommunication, GSM

TNC
MIL-STD-348B - Military Connector
For 50 Ω impendence, TNC Connector’s frequency range is up to 11 GHz. For 75 Ω impendence, it is up to 1 GHz. TNC series connectors are similar to BNC connectors except for their mating threaded coupling.
•Features: Harsh environment, shock & vibration resistance
•Fastening Type: Threaded
•Impedance: 50 Ω / 75 Ω
•Frequency Range: DC to 11 GHz
•Terminations: Crimp, Clamp, Solder, Plug In
•Suggested Application: Aerospace, Data Transmission, Medical Equipment, Cellular Mobile Telephones, Test Equipment, Microwave Components
