67 GHz 16-Channel TW70 to 1.85 mm Male Multi-Coax Cable Assembly VST-L-TW70MF116-XXXX
VST-L-TW70MF116-XXXX 16-channel TW70 to 1.85 mm male multi-coax cable assembly
Sixteen 1.85 mm male coaxial connectors on VST-L-TW70MF116-XXXX cable assembly

67 GHz 16-Channel TW70 to 1.85 mm Male Multi-Coax Cable Assembly VST-L-TW70MF116-XXXX

P/N: VST-L-TW70MF116-XXXX

  • 1 × 16 TW70 breakout to 16 × 1.85 mm male connectors
  • DC–67 GHz · 50 Ω · Return loss ≥ 13 dB
  • 2.54 mm pitch · Phase matching ±1 ps
  • Custom cable lengths · RF test report included
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Product overview

VST-L-TW70MF116-XXXX is a 16-channel multi-coaxial breakout cable assembly that connects a single-row TW70 multiport interface to sixteen 1.85 mm male connectors. Operating from DC to 67 GHz at 50 Ω, it brings densely grouped coaxial channels to individual instrument or fixture ports for multi-channel RF and millimeter-wave measurement.

Technical specifications

Electrical performance
Frequency range DC–67 GHz
Characteristic impedance 50 Ω
Return loss ≥ 13 dB
Insertion loss ≤ (11.55 × L / 1000 + 1.3) dB (L = cable length in mm)
Phase matching ±1 ps
Interface & mechanical specifications
Configuration 1 × 16 TW70 to 16 × 1.85 mm male
TW70 channel layout Single row, 16 channels, 2.54 mm pitch
TW70 connector dimensions 55 × 6.82 × 16.5 mm
Cable length XXXX mm; length-dependent tolerances per drawing
Minimum cable bend radius 18 mm
Mechanical life 500 mating cycles
Channel identification Individual channel labels and alternating black/white sleeves
Materials & environment
TW70 housing Aluminum, anodized
TW70 inner & outer conductors Beryllium copper, gold plated
TW70 dielectric PTFE
1.85 mm outer conductor Stainless steel, passivated
1.85 mm center conductor Beryllium copper, gold plated
1.85 mm dielectric PEEK
Operating temperature 0 °C to +85 °C
RoHS Compliant

Cable length & interface selection

Specify the required cable length and confirm length tolerances using the drawing. Keep cable bends at or above the 18 mm minimum radius; verify TW70 mating geometry, keying and channel assignments with the mating interface.

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