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VNA Test Port Extension Cables


High Performance VN Series Cable Assemblies

- Superior phase and amplitude stability 
Ultra precision measurements 
GrooveTube® Outer Conductor Technology
DC-70 GHz

Compare us to the OEM’s! MegaPhase test port extension cables are the perfect alternative to over-priced OEM test cables. These test cables provide the utmost precision in vector measurements in the lab and during calibrations. Besides the electrical performance, these VNA cables are rugged and feature a lightweight armor to insure consistent performance over time. A wide variety of connectors are available including the precision “NMD” or “port ruggedized” connectors, which mate directly to the VNA port. Fewer calibrations mean less downtime, resulting in the MegaPhase promise of Lowest Cost Per Measurement™.

Maximum Frequency:
VN: 50.0 GHz
50.0 Ω nominal
Propagation Velocity:
VN: 69.0% nominal
Time Delay:
VN: 1.47 ns/ft (4.82 ns/m)
Shielding Effectiveness:
VN: -110.0 dB minimum (cable only)
Dielectric Withstanding Voltage:
VN: 10.0 kV at 60 Hz
Nominal Capacitance:
VN: 29.0 pF/ft (95.1 pF/m)
Finished Outer Diameter:
VN: 0.625 in (1.588 cm)
Static Bend Radius:
VN: 4.0 in (10.160 cm)
Weight with Standard Jacket/Armor:
VN: 0.175 lbs/ft (0.260 kg/m)
Crush Resistance:
VN: 250 lbs/linear 44.7 kg/linear cm
Operating Temp. Range:
VN: -76 to 248° F (-60 to 120° C)
Inner Conductor:
VN: Solid Ag-plated Cu
Outer Conductor:
VN: GrooveTube® Cu
Standard Finish:
VN: PET Braid
1.85mm Plug
1.85mm Jack
1.85mm NMD Jack
1.85mm NMD Plug
2.4mm Plug
2.4mm Jack
2.4mm NMD Jack
2.4mm NMD Plug
2.92mm Plug
2.92mm Jack
2.92mm NMD Jack
2.92mm NMD Plug
3.5mm Plug
3.5mm Jack
3.5mm NMD Jack
3.5mm NMD Plug
Type N Plug Straight (Hex+Knurl Nut)
Type N Jack Straight
SMA Plug Straight
SMA Jack Straight
TNC Plug Straight (Hex+Knurl Nut)
TNC Jack Straight
7mm (APC-7) Straight
7-16 DIN Plug Straight
7-16 DIN Jack Straight