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Black BNC male-to-male coaxial cable 24 in nickel-plated brass connectors

Pomona Electronics

Pomona Electronics 2249-C-24 BNC Coaxial Cable 24 in

SKU CH-79SQ-WXF8T

BNC male-to-male coaxial cable, 24 in, 50 ohm, DC to 4 GHz, 500 Vrms, 20 AWG, PE insulation, nickel-plated brass, -104 °F to 185 °F

  • TypeElectronic
  • Reliable signal integrity up to 4 GHz bandwidth
  • Durable nickel-plated brass connectors resist corrosion
  • Flexible 24 in length suits bench setups
  • 50 ohm impedance matches standard test equipment
  • Operates from -104 °F to 185 °F environments

BNC test cable for DC to 4 GHz signals

The Pomona Electronics 2249-C-24 is a 24 in BNC male-to-male coaxial cable built for bench and field measurements. Its 50 ohm impedance and nickel-plated brass connectors suit RF engineers, technicians and hobbyists who need a reliable path from DC up to 4 GHz.

20 AWG centre conductor with 500 Vrms rating

The 20 AWG wire and polyethylene insulation handle continuous signals up to 500 Vrms across the full DC to 4 GHz range. Attenuation rises with frequency, so very long runs or ultra-low-loss applications will exceed the practical headroom of this short jumper.

Nickel-plated brass connectors and 90-day warranty

The nickel-plated brass BNC plugs resist corrosion and maintain stable contact resistance through repeated mating cycles. A 90-day manufacturer warranty covers defects in materials and workmanship for the cable assembly.

Highlights

  • Reliable signal integrity up to 4 GHz bandwidth
  • Durable nickel-plated brass connectors resist corrosion
  • Flexible 24 in length suits bench setups
  • 50 ohm impedance matches standard test equipment
  • Operates from -104 °F to 185 °F environments

Specifications

BrandPOMONA
TypeElectronic

Questions about this item

Will the 50 ohm BNC connectors on this 2249-C-24 cable match the 50 ohm ports on my older oscilloscope?

Yes, the cable presents a 50 ohm impedance and uses BNC male plugs that fit standard 50 ohm BNC jacks on legacy scopes and generators.

How can I verify the 24 inch assembly is passing signals up to 4 GHz without a network analyser?

Connect a known good source and load, then check for clean rise time and expected amplitude on your scope; a distorted edge suggests a damaged centre conductor or shield.

Does the box include any adapters or terminators, or just the nickel-plated brass BNC male-to-male cable?

Only the 24 inch coaxial cable with BNC male connectors on each end is supplied; 50 ohm terminators, T-pieces or N-type adapters must be purchased separately.

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