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Small silver female 4K-DIN coax connector with four ports

Canare

Canare 75 Ohm 4K-DIN Multichannel Coax Connector Female Plug

SKU CH-G3HT-BD2A6

Female 4K-DIN plug connects four 3G-SDI channels with 75 Ohm impedance and 20 dB return loss at 3 GHz

  • Ensures crystal-clear 4K transmission with precise 75 Ohm impedance
  • Robust female plug delivers secure, stable connections for critical use
  • Designed for V4-2.5CHW cable across professional and home setups
  • 20 dB return loss at 3 GHz maintains signal integrity
  • Connects four 3G-SDI signals simultaneously with 4K-DIN technology

Connector type and purpose

The Canare 75 Ohm 4K-DIN connector is a female plug built for multichannel coaxial links. It mates with V4-2.5CHW cable to carry four 3G-SDI streams in a single mating action. Broadcast engineers and home-theatre installers use it where space and speed matter. The 75 Ohm impedance matches professional video infrastructure.

Return loss and signal integrity

A 20 dB return loss at 3 GHz limits reflections that degrade picture quality. The precise 75 Ohm geometry keeps attenuation low across the 4K bandwidth. The female plug locks firmly to prevent intermittent contact during routine handling. No active components mean zero added noise or power draw.

Behaviour under sustained load

The passive design maintains the same 20 dB return loss during continuous 3G-SDI transmission. Thermal drift is negligible because no conversion circuitry generates heat. Mechanical retention stays constant over repeated mate cycles. The connector suits permanent installations and mobile trucks alike.

Highlights

  • Ensures crystal-clear 4K transmission with precise 75 Ohm impedance
  • Robust female plug delivers secure, stable connections for critical use
  • Designed for V4-2.5CHW cable across professional and home setups
  • 20 dB return loss at 3 GHz maintains signal integrity
  • Connects four 3G-SDI signals simultaneously with 4K-DIN technology

Specifications

No published specifications for this item yet.

Questions about this item

How do I install this 4K-DIN female plug onto the V4-2.5CHW cable without damaging the four 3G-SDI channels?

Strip each of the four coaxial cores to the correct length, insert them into the corresponding colour-coded slots inside the connector body, then crimp the outer sleeve with a 4K-DIN specific crimp die; the step most people miss is verifying that all four centre pins are fully seated before crimping.

What maintenance or replacement will this connector need after repeated mating cycles in a broadcast patch bay?

Inspect the gold-plated contacts for wear or oxidation every few months; if return loss degrades beyond the 20 dB at 3 GHz spec, replace the entire plug — individual contacts are not serviceable.

At what point does sustained 4K 3G-SDI throughput hit the return-loss limit of this 75 Ohm connector?

The connector is specified for 20 dB return loss at 3 GHz; sustained multi-channel 4K transmission approaching that frequency will show the first measurable increase in signal reflection.

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