Multicoax test solutions

Multi-coax connector linking multiple test channels between the network analyser and semiconductor test board.

HUBER+SUHNER has pioneered multicoax solutions for applications up to 90 GHz

In a world where performance, speed and density matter, our multicoax connector solutions are the perfect fit.

The small form factor and outstanding electrical characteristics with highest repeatability combined with reliable mating and ease of use make MXP and MXPM an excellent solution for bench- top and system testing. Both high density cabling solutions can also be used as an interconnect within automated semiconductor test equipment.

Featured products

MXPD70 - solderless compression mount multicoax connector

RF MXPD70 1x8A 11 MXPD/1x8A 16 MXPD Cable assembly

The solderless compression mount multicoax connector MXPD70 engineered for optimal signal integrity in tight spaces, delivers a bandwidth of up to 70 GHz. Its innovative interface design ensures superior mechanical reliability and guarantees precise reproducibility of values, providing accurate and consistent results every time. The ultra-low profile rectangular version can easily be placed under a heater, very close to the chip, to minimize the lossy trace lengths.

Trust MXPD70 to elevate your testing capabilities, providing the performance and reliability essential for applications such as high-speed digital evaluation and reference boards, test and characterization boards, and system testing.

Superior signal integrity up to 70 GHz, suitable for 112 Gbps data analysis
3.4 mm / 0.134 inch pitch signal-to-signal
Identical layouts for straight and right angle versions
No hard gold plating required on PCB
Swivel-mounted interface protection

MXPM90/MXPM70 - Simply sticks to performance

MXPM is the pioneering multicoax solution that supports up to 90 GHz/PAM4, 224 Gbps. By offering a high density pitch of 2.54 mm (0.1 inch), the MXPM line guarantees a hassle-free experience with its user-friendly magnet-mount connection, delivering performance, reliability and values.

Operating range at up to 90 GHz
Broadband characteristic
1x8 and 2x8 ganged solutions available
2.54 mm (0.1 in.) pitch centre-to-centre
Standard phase matching down to +/- 1 ps
Magnetic locking mechanism
Automatic interface protection
Cost efficient PCB sockets
Highly flexible and ultra-stable Multiflex cable

View all Multicoax solutions

MXP50/MXP40/MXP18 – Maximise your signal integrity

The MXP product line offers a large selection of bandwidths: MXP50 (50 GHz), MXP40 (40 GHz) and MXP18 (18 GHz) that cover data rate requirements up to 56Gbps and beyond. The entire MXP family comes with the highly flexible and ultra-stable MULTIFLEX cable as a standard.

Operating range at up to 50 GHz
Broadband characteristic
1x8 and 2x8 ganged solutions available
4 mm (0.16 in.) pitch centre-to-centre
Standard absolute phase matching down to +/- 2 ps
Highest density – lowest loss
Slide-on mating – no threading
Highly flexible and ultra-stable MULTIFLEX cable
Extensive technical support

Explore our MXP portfolio

Encrypted 3D component models

Is your connector performing at your desired frequency range?

Any changes in the stack-up including dielectric material (Dk, Tan D), substrate thickness and metallization thickness can have a significant impact on connector performance. Connector footprints with optimized signal transmissions at the transition to the board, can avoid any unwanted reflection or resonances that might limit electrical performance.

HUBER+SUHNER offers encrypted 3D component models for the single and multicoax PCB connector portfolio. These 3D component models are compatible with ANSYS HFSS and/or Cadence Clarity.

Explore 3D simulation models service