SMA Bulkhead Adapter vs Sealed Feedthrough: What Is the Difference?
SMA bulkhead adapter vs sealed feedthrough: mounting versus sealing, levels from gasket to hermetic, how to choose, and what to specify.
How Does Connector Reconnection Change RF Attenuator Measurement Repeatability?
Why RF attenuator readings change on reconnection, how to compare that spread with tolerance, bench habits that reduce it, and a retest rule.
When Should You Use One 2.92mm to 1.85mm Adapter Instead of an Adapter Stack?
When to use one 2.92mm to 1.85mm transition adapter instead of an adapter stack: loss, reflection ripple, repeatability and how to order.
How Can Buyers Compare Two 2.92mm (40 GHz) Cable Assembly Quotations Fairly?
How to compare 2.92mm 40 GHz cable assembly quotes fairly: normalize cable, length, guaranteed limits, test records and commercial terms.
What Should an OEM Specify for a Hermetically Sealed RF Bulkhead Adapter?
What OEM buyers should specify for a hermetically sealed RF bulkhead adapter: leak-test method and limit, mounting, torques and records.
How Should Buyers Specify RF Termination Power for Continuous and Pulsed Signals?
How to specify RF termination power for CW and pulsed signals: average vs peak, duty cycle, temperature derating, and an RFQ checklist.
RF Connector Frequency Range Chart: How High Can SMA, N, 2.92mm, 2.4mm and 1.85mm Go?
Frequency range chart for Type N, SMA, 3.5mm, 2.92mm, 2.4mm and 1.85mm connectors, why the limits exist, which ones mate, and how to specify a path.
2.92mm vs 3.5mm vs SMA: Are They Compatible and When to Use Each?
SMA, 3.5mm and 2.92mm connectors intermate, but not at the same frequency. Ratings, mixing rules, torque and when to choose each one.
Fixed vs Variable (Step) RF Attenuator: Which Should You Choose?
Fixed vs step RF attenuators compared with real specs: incremental vs total loss, mismatch and repeatability, and a decision table by frequency and power.
What HS Code Applies to an RF Cable Assembly?
Which HTS headings are considered for RF cable assemblies, why six digits are not enough, which facts matter, and how to get a reliable classification.
What Should a Custom RF Cable Assembly Quote Request Include?
A checklist for custom RF cable assembly quote requests: electrical limits, part identity, mechanical and environmental details, and test records.
How Is an RF Cable Assembly Different From a Wire Harness?
RF cable assemblies and wire harnesses differ in purpose, acceptance tests, bend limits and interfaces. Here is how to specify each, and hybrids.
