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Select all	Attribute	Value
	Brand	Pomona
	Product Type	Coaxial Cable
	Connector Type A	BNC
	Connector Type B	BNC
	Connector Gender A	Male
	Connector Gender B	Male
	Characteristic Impedance	50Ω
	Cable Length	3.05m
	Standards/Approvals	CE
	Jacket Colour	Black
	Series	2249
	Jacket Material	Polyvinyl Chloride

	Select all
	Brand Pomona
	Product Type Coaxial Cable
	Connector Type A BNC
	Connector Type B BNC
	Connector Gender A Male
	Connector Gender B Male
	Characteristic Impedance 50Ω
	Cable Length 3.05m
	Standards/Approvals CE
	Jacket Colour Black
	Series 2249
	Jacket Material Polyvinyl Chloride

Datasheet - 2249-K-120

Fluke 2249 Series Coaxial Cable, 50Ω Characteristic Impedance, 3.05m Cable Length - 2249-K-120

This coaxial cable provides a BNC male-to-male connection for signal transmission in measurement and broadcast environments. It pairs impedance-matched connectors with a PTFE dielectric and a PVC outer jacket to maintain consistent signal performance across RF and video links. The assembly is CE approved and supplied in a black jacket.

Features and Benefits:

• 50Ω impedance for controlled RF signal transfer
• Gold-plated centre contacts minimise contact noise
• Nickel‑resistant outer shells reduce connector tarnishing
• PTFE dielectric ensures stable insulation properties
• Moulded PVC strain relief enhances mechanical durability

Applications

• Suitable for test and measurement instrument interconnects
• Used with RF transmission equipment for lab setups
• Ideal for broadcast video patching and signal routing
• Can be used in Thinnet LAN or legacy network links
• Used for low-power tight-space installations requiring flexibility

What insulation material is used to maintain dielectric stability?

A PTFE dielectric is employed to provide consistent insulation and electrical performance.

How are the connector shells treated to extend service life?

The outer connector shells use a nickel tarnish‑resistant finish to limit corrosion.

What are the voltage limits for safe operation in controlled environments?

Centre conductor to shield is rated to 500Vrms, with shield-to-earth limits of 30Vac/60Vdc for hands-free scenarios.

How does the cable assembly reduce mechanical failure at terminations?

The strain relief is moulded directly to the cable jacket, improving retention and reducing stress at the connector junction.

Which conductor plating improves signal contact quality?

The centre contacts are gold plated to provide low-noise electrical contact.

Pomona 2249 Series Coaxial Cable Male BNC to Male BNC, 3.05 m 50 Ω

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