Test & Measurement Environments

Controlled Lab Testing

A controlled laboratory exists to remove every variable except the one being measured. Screened enclosures keep the outside world out, stable interconnect keeps the setup from drifting, and documented procedure keeps one operator’s result comparable with another’s six months later.

Screened Room

Shielded

Repeatable

Traceable

Bench Duty

DC–110 GHz

Coverage

≥90 dB

Screening

5,000+

Mating Cycles

Design Notes

Removing the Variables

Five sources of laboratory variation and what controls them.

Ambient RF

A screened enclosure is only as good as its weakest penetration. Every cable entering it is a potential leak path, and the connector is part of the shield.

Setup Drift

Instruments warm up, cables settle, connections relax. Time-to-stability is a real parameter and it should be characterised, not guessed.

Operator Variation

Torque, cleanliness and cable dressing all vary between people. Procedure and torque wrenches remove more uncertainty than most equipment upgrades.

Cable Positioning

If moving a cable changes the result, the result depends on where the cable was. Phase-stable assemblies and fixed routing remove that dependency.

Calibration Interval

Everything drifts eventually. Knowing the interval, and holding to it, is what makes historical results comparable.

Reference Data

Typical Laboratory Requirements

Requirements follow the accreditation scheme and the measurement. These are representative.

Parameter	Typical Requirement	Relevant Series	Note
Screening effectiveness	≥ 90 dB	Double-braid assemblies	Enclosure penetrations
Frequency coverage	DC to 110 GHz	Precision test series	Choose by measurement
Phase stability	±3° under flexure	Phase-stable series	Removes position dependency
Mating cycles	5,000+	NMD-terminated	Daily bench duty
Torque	Per series specification	All precision series	Procedure controlled
Traceability	Measured data per unit	All test assemblies	Accreditation evidence

Our Role

What We Supply for Laboratories

Stable Bench Interconnect

Phase-stable assemblies and precision adapters chosen so the setup is not the largest term in the uncertainty budget.

Built to the Bench

Assemblies made to your actual routing, so cables sit where they are meant to and stay there between runs.

Accreditation-Ready Data

Per-unit measured performance and lot traceability in the form an accreditation audit expects.

Selected Products

Interfaces for Laboratory Benches

Typical starting points for controlled laboratory work. Send us the bench layout and we will quote the set.

Controlled Lab Testing

Removing the Variables

Typical Laboratory Requirements

What We Supply for Laboratories

Interfaces for Laboratory Benches

1.0mm Male to 1.0mm Male High-Performance RF Test & Measurement Cable Assembly – Use CFT150H Coax

1.85mm Male to 1.85mm Male Phase Stable Precision Test RF Cable Assembly – Use CFT240P Coax

Phase-Stable 110GHz Ruggedized Precision Test Coaxial Cable FEP Jacket – Model CFT150

NMD2.92 Female to NMD2.92 Male RF Adapter

Equipping a Controlled Bench?

Controlled Lab Testing

Removing the Variables

Typical Laboratory Requirements

What We Supply for Laboratories

Interfaces for Laboratory Benches

1.0mm Male to 1.0mm Male High-Performance RF Test & Measurement Cable Assembly – Use CFT150H Coax

1.85mm Male to 1.85mm Male Phase Stable Precision Test RF Cable Assembly – Use CFT240P Coax

Phase-Stable 110GHz Ruggedized Precision Test Coaxial Cable FEP Jacket – Model CFT150

NMD2.92 Female to NMD2.92 Male RF Adapter

More in Test & Measurement Environments

Equipping a Controlled Bench?