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Q-Audio QCO-4 IEM 4-Way Antenna Combiner

QCO-4

 

Product Code: QCO-4

Brand: Q-Audio

 

Q-Audio QCO-4 IEM 4-Way Antenna Combiner

Brand: Q-Audio

Q-Audio QCO-4 IEM 4-Way Antenna Combiner

Product Code: QCO-4

£72.00

2 in stock

2 to 3 Working Days Delivery

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The Q-Audio QCO-4 is a passive UHF antenna combiner for multi-channel wireless in-ear monitoring systems. It combines signals from up to four IEM transmitters through two shared transmitting antenna connections, reducing individual antennas and simplifying your monitoring rack.

Designed for live sound, touring and installed systems, it operates across 400–1000MHz with 50Ω impedance. Low insertion loss and RF isolation between connected transmitters support a practical shared-antenna setup. Four 50cm BNC cables are included for connecting your transmitters.

Features & Specifications

  • Passive four-way UHF antenna combiner.
  • Four RF inputs.
  • Two transmitting antenna connections.
  • Operating frequency range: 400–1000MHz.
  • Insertion loss: ≤3.2dB.
  • RF isolation: ≥22dB.
  • Characteristic impedance: 50Ω.
  • Rackmount enclosure.
  • Includes four 50cm RG-58AU BNC connection cables.

FAQs

Q: How many IEM transmitters can it connect?
A: Up to four compatible transmitters.

Q: Does it use a single transmitting antenna?
A: No. It provides two transmitting antenna connections.

Q: Does it require external power?
A: No. The combiner operates passively.

 
 
 

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