18G Test Cable

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18GHz Low Loss SMA Cable Assembly

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The RF coaxial connector of this product is developed and manufactured in accordance with the general specification of RF coaxial connector GJB681-89 and the detailed specification of GJB360A-96 electronic and electrical component test method standard, and is equipped with RF coaxial cable.

Products Descrption

The RF coaxial connector of this product is developed and manufactured in accordance with the general specification of RF coaxial connector GJB681-89 and the detailed specification of GJB360A-96 electronic and electrical component test method standard, and is equipped with RF coaxial cable.

MAJOR CHARACTERISTICS:

Frequency range: 0-18GHz

Medium Pressure: 500V (60s)

Contact Resistance:

Inner conductor≤3.0mΩ Outer Contact≤2.0mΩ

Insulation Resistance: 5000MΩ

V.S.W.R≤1.35 (DC-18GHz) Insertion loss: ≤-1.5dB (0-18GHz)

Connectors mechanical life: ≥500 cycles

(frequency 12 cycles/MIN)

RF coaxial cable: RFSS405

Material:

Inner conductor:Silver plated copper(φ0.53±0.01mm)

Dielectric:PTFE(φ1.65±0.05 mm)

Outer conductor:

Silver Plated copper Foil(φ1.83±0.10 mm)

Outer sheild:

Silver Plated copper shield(φ2.16±0.05 mm)

Jacket: FEP Blue(φ2.64±0.05 mm)

Physical electrical performance Min Bent radius: 6.4mm

Max voltage: 1500 VMS

Temperature scope: -65℃~+165℃

Component overall specification requirements

4.1 Appearance:

4.1.1 Connector

Connector surface coating is uniform, no copper exposure, scratch (slight scratch is allowed but the metal under the coating shall not be exposed), oxidation, fracture, insulation deformation and other phenomena.

4.1.2 Cable

The cable is flat, smooth and without damage. No serious scratch is allowed.

4.1.3 Cable assemblies

The surface of the cable assembly shall be clean, free from dirt and bruises; Welding should be flat, no cracking, copper exposure and other phenomena; Reliable welding.