Telegärtner N-Type Female to N-Type Male Quick-Screw Coupler J01024A0010

When every fraction of a decibel matters, the Telegärtner J01024A0010 N-type coupler stands out with a VSWR of ≤1.25 up to 6 GHz and insertion loss of just ≤0.05 dB. This is the level of signal integrity that professionals in RF, microwave, and test environments demand.

Why this coupler belongs in your toolkit

• Quick-screw coupling mechanism enables fast, secure connections without sacrificing electrical performance.
• Low insertion loss (≤0.05 dB up to 6 GHz) preserves signal strength in sensitive measurement chains.
• Wide frequency range from DC to 11 GHz supports a broad spectrum of applications, from base station testing to laboratory setups.
• Durable construction with brass, nickel-plated body and gold-plated center contact ensures reliable mating over ≥500 cycles.
• Operating temperature range of -40°C to +85°C makes it suitable for both indoor and outdoor deployments.

Who benefits most

This adapter is engineered for RF engineers, field technicians, and system integrators who need to interface N-type female and male connections with minimal signal degradation. It is equally at home in test benches, antenna feeders, and communication equipment where consistent 50 Ω impedance is critical.

Key specifications

• Connector 1: N-Type Female
• Connector 2: N-Type Male
• Impedance: 50 Ω
• Frequency range: DC to 11 GHz
• VSWR: ≤1.25 (DC-6 GHz), ≤1.35 (6-11 GHz)
• Insertion loss: ≤0.05 dB (DC-6 GHz), ≤0.1 dB (6-11 GHz)
• Dielectric withstanding voltage: 2.5 kVeff
• Insulation resistance: ≥5 GΩ
• Body material: Brass, nickel-plated
• Center contact material: Brass, gold-plated
• Insulator material: PTFE

How to use

Simply align the N-Type Female end with the corresponding male connector and the N-Type Male end with the female connector, then tighten the quick-screw coupling by hand. The mechanism ensures a secure, repeatable connection without the need for tools, making it ideal for quick reconfigurations in the field or lab.

Pro tip: For optimal performance, inspect connectors for cleanliness before mating and avoid over-tightening. Regularly check VSWR if used in critical signal paths. Store in a dry environment to maintain the gold-plated contacts.