GLRG223 RG223 50 ohm coaxial cable with black pvc jacket on a white background

RF Product Coaxial Cables & Connectors

GLRG223 RG223 50 Ohm Coaxial Cable (DC–3GHz)

SKU GLRG223

Frequency DC–3GHz (VSWR ≤ 1.15)

Dimensions Jacket OD 6.3±0.1mm

Cable Type RG223, 50 Ω flexible coax

Impedance 50±2Ω

Inner Conductor Silver plated copper wire, 0.9±0.02mm

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Need custom cable length, connector, or frequency support? Send us the SKU and project requirements.

SKU	GLRG223
Frequency	DC–3GHz (VSWR ≤ 1.15)
Dimensions	Jacket OD 6.3±0.1mm
Cable Type	RG223, 50 Ω flexible coax
Impedance	50±2Ω
Inner Conductor	Silver plated copper wire, 0.9±0.02mm
Dielectric	Solid polyethylene PE, Ø2.95±0.1mm
Shield	Silver plated copper wire
Jacket	Black PVC, Ø6.3±0.1mm
Capacitance	96±2 pF/m
Velocity of Propagation	66%
Peak Power	3.5 kW
Cutoff Frequency	11 GHz
VSWR	≤ 1.15 (DC–3GHz)
Operating Temperature	-20 to +70°C
Category	Coaxial Cables & Connectors

The GLRG223 is a 50-ohm RG223 coaxial cable with solid polyethylene pe dielectric and a black pvc jacket at 6.3±0.1mm outer diameter. It is built for reliable RF signal transmission in antenna, wireless and instrumentation systems.

Key specifications

Impedance: 50±2Ω
Dielectric / jacket: Solid polyethylene PE / Black PVC, 6.3±0.1mm OD
Velocity of propagation: 66%; capacitance 96±2 pF/m
Peak power: 3.5 kW; cutoff frequency 11 GHz
VSWR: ≤ 1.15 from DC–3GHz
Operating temperature: -20 to +70°C

Typical applications

Lower-loss antenna feeder runs
Base-station and repeater jumpers
Outdoor antenna trunk connections
Longer 50 Ω RF links where loss matters

Cable assemblies and connectors

GLRG223 can be terminated with N, TNC and 4.3-10 connectors for custom cable assemblies. Send us your connector pair, length and frequency band and we will build the assembly to spec.

How to choose

Match the cable to your loss budget, frequency, power and environment. For higher temperature or tighter RF stability, compare a PTFE/FEP type; for longer or higher-power runs, step up to a lower-loss family. Browse the full range on our products page or request a quote for a made-to-order assembly.

Related coaxial cables

Selection and Project Support

GLRG223 RG223 50 Ohm Coaxial Cable (DC–3GHz) is listed by Rftech for RF antenna and wireless connectivity projects in the Coaxial Cables & Connectors category. Use the specifications, images, and notes on this page as the starting point for model review before requesting drawings, samples, or customization support.

Integration Notes

Before production, confirm the operating band, connector, cable, mounting method, available installation space, and target application environment. Rftech can help review these details against the information already shown for this product (SKU GLRG223).

Customization and Documentation

For OEM or ODM projects, contact the team with your required frequency range, connector preference, cable length, mechanical limits, and expected use case. Product drawings, samples, and project-specific recommendations can be requested when the available page details are not enough for final selection.