GLRG174 RG174 50 ohm coaxial cable with black PVC jacket, exposed copper braid and center conductor on a white background

RF Product Coaxial Cables & Connectors

GLRG174 RG174 50 Ohm Flexible Coaxial Cable (DC-3 GHz)

SKU GLRG174

In Stock 1,000 Units

Typical Delivery 7–15 Days

SKU GLRG174

Frequency DC-3 GHz (VSWR ≤ 1.30)

Dimensions Jacket OD 2.8 mm

Cable Type RG174, 50 Ω flexible coax

Impedance 50 ±2 Ω

Inner Conductor Bare copper strands, 7×0.16 mm

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

SKU	GLRG174
Frequency	DC-3 GHz (VSWR ≤ 1.30)
Dimensions	Jacket OD 2.8 mm
Cable Type	RG174, 50 Ω flexible coax
Impedance	50 ±2 Ω
Inner Conductor	Bare copper strands, 7×0.16 mm
Dielectric	Solid polyethylene (PE), Ø1.52 mm
Shield	Copper braid
Jacket	Black PVC, Ø2.8 mm
Capacitance	96 ±2 pF/m
Velocity of Propagation	66%
Peak Power	3.5 kW
Cutoff Frequency	15 GHz
VSWR	≤ 1.30 (DC-3 GHz)
Operating Temperature	-20 to +70 °C
Category	Coaxial Cables & Connectors

The GLRG174 is a miniature 50-ohm RG174 coaxial cable built for short, flexible RF connections where space is tight and routing matters. Its solid polyethylene dielectric, copper braid shield and slim 2.8 mm black PVC jacket make it a practical choice for compact antenna leads, GPS/GNSS pigtails, IoT devices and internal RF wiring.

Key specifications

Impedance: 50 ±2 Ω
Dielectric / jacket: solid PE / black PVC, 2.8 mm OD
Velocity of propagation: 66%; capacitance 96 pF/m
Peak power: 3.5 kW; cutoff frequency 15 GHz
VSWR: ≤ 1.30 from DC to 3 GHz
Operating temperature: -20 to +70 °C

Typical applications

GPS/GNSS active antenna pigtails and leads
Compact IoT, telematics and wireless module connections
Short antenna feed lines and board-to-panel jumpers
Internal device RF wiring

Cable assemblies and connectors

GLRG174 is commonly terminated with SMA, RP-SMA, MMCX, U.FL/IPEX, FAKRA, TS9 or BNC 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

Keep RG174 runs short and low-power — insertion loss rises with length and frequency. For higher temperature or outdoor exposure, compare RG316 (PTFE/FEP, -55 to +200 °C); for longer or higher-power runs, step up to RG58 or a lower-loss cable family. Browse the full range on our products page or request a quote for a made-to-order assembly.

Related coaxial cables

Selection guide: RG174 vs RG316: which thin coax to use

Selection and Project Support

GLRG174 RG174 50 Ohm Flexible Coaxial Cable (DC-3 GHz) 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 GLRG174).

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.