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Multicoaxial RF backplane connection system

HUBER+SUHNER VITA 67 is the first true high-density and high-performance 65 GHz coaxial interconnect system on the market. Incorporating  the solderless Minibend bend-to-the-end technology tightest bending radius (0.06”/1.5 mm) and right behind the connector. The snap-in captivation method guarantees  quick, easy and precise installations without tooling or loose parts. VITA 67 is designed for side-by-side implementation with VITA 46 and VITA 66 hardware. It can be assembled with diameter 0.086" and smaller cable types.

Features and benefits:
  • Solderless bend-to-the-end technology ensures durability
  • Simplest connector installation saves time
  • Frequency range up to 65 GHz delivers excellent performance
  • Extreme phase stability vs. temperature and bending increases system accuracy

Key values

Impedance 50 Ω 
Frequency range DC to 65 GHz
Contact resistance center conductor: 6.0 milliohms max
outer conductor:  2.0 milliohms max
DWV 335 Vrms
Insulation resistance 5 000 megaohms min.
Corona levels 125 Vrms at 70 000 ft
RF high potential 200 Vrms at 5 MHz
RF leakage SHF (3 to 30 GHz):   100 dB min.
VHF/UHF (30 MHz to 3 GHz):  120 dB min.
HF (3 to 30 MHz): 140 dB min.
Magnetic permeability < 2 Mu
VSWR 1.1:1 to 26.5 GHz
1.3:1 to 65 GHz
Insertion loss 0.05 + 0.04√f in GHz

Standard VITA parts

Picture Version Module type Positions Part. no Item no. Cable size
VITA 67.1 daughter card 4 29981-DCM4 80391306 0.047"  0.086" 
backplane* 4 29989-MBM4 80396360 0.047" 
backplane* 4 29989-MBM4-86 80379468 0.086" 
VITA 67.2 daughter card 8 29981-DCM8 80391307 0.047"  0.086" 
backplane* 8 29989-MBM8 80379226 0.047" 
backplane* 8 29989-MBM8-86 80379469 0.086" 

VITA tools

HUBER+SUHNER VITA 67 connector blocks utilize a snap-in captivation method of the SMPM connector allowing for "one-and-done" installation of the cable assembly into the connector block without the use of any tools and easily-misplaced loose parts as competitors solutions. De-mating the connector from the block requires the use of a single-motion plunger tool to engage the snap ring and free the connector.

Picture Tool  Description Item no.
Removal tool AT-2377-DCM1 80378115
Insertion tool AT-2377-DCM2 80378196