Page 1165 - SMB to 95 Ohm 3/4"-20 Twinax RF Cable Assembly Datasheets

50 Ohm BNC Male to 75 Ohm SMC Plug
Cable Using 75 Ohm RG179 Coax

RF Cable Assemblies Technical Data Sheet PE3C3394

Configuration
• Connector 1: BNC Male
• Connector 2: SMC Plug
• Cable Type: RG179

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Electrical Specifications
Description Minimum Typical Maximum Units
Frequency Range DC 400 MHz
VSWR 1.4:1
Velocity of Propagation 70 %
Capacitance 19.4 [63.65] pF/ft [pF/m]
Operating Voltage (AC) 335 Vrms
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Specifications by Frequency

Description F1 F2 F3 F4 F5 Units
Frequency 50 100 250 500 1,000 MHz
Insertion Loss (Max.) 1.04 1.09 1.14 dB/ft
3.41 3.58 3.74 dB/m

dB/m
VSWR (Max.) 1.4:1 1.4:1 1.4:1 1.4:1 1.4:1
Return Loss (Max.) 15.56 15.563 15.563 15.563 15.563 dB
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Mechanical Specifications
Cable Assembly
Diameter 0.57 in [14.48 mm]
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Cable
Cable Type RG179
Impedance 75 Ohms
Inner Conductor Type Stranded
Inner Conductor Material and Plating Copper Clad Steel, Silver
Dielectric Type PTFE

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inventory and certifications: 50 Ohm BNC Male to 75 Ohm SMC Plug Cable Using 75 Ohm RG179 Coax PE3C3394

PE3C3394 REV 1.0 1