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Metal dual-channel receiver with two matte handheld microphones and four antennas

Phenyx Technology, LLC

Phenyx Technology PTU-2U live sound wireless system

SKU CH-6F4G-NRF81

Dual-channel UHF wireless system with true diversity, 1000 selectable frequencies and 328 ft range for stage and studio use

  • Dual-channel UHF 530-580 MHz with true diversity for stable signals
  • 1000 selectable frequency groups enable multi-set operation without interference
  • 300-328 ft line-of-sight range covers large venues
  • Auto-scan and IR sync simplify setup for fast deployment
  • All-metal receiver and handhelds with 16-hour battery life

Dual-Channel UHF Wireless System

The PTU-2U is a true-diversity UHF wireless microphone system built for live sound applications. Two handheld microphones and a dual-channel metal receiver operate across the 530-580MHz band. It targets performers, venues and production crews needing reliable cordless audio for stages, worship services and outdoor events.

1000 Selectable Frequencies and 328ft Range

Auto-scan finds clear channels from 1000 selectable frequency groups, supporting multi-system setups in busy RF environments. True diversity circuitry maintains stable signals up to 328ft line-of-sight. The system runs on four included AA batteries for approximately 16 hours of continuous use before a swap is needed.

Metal Housing and IR Sync for Touring Durability

Receiver and microphones use all-metal construction to withstand transport and stage handling. Infrared synchronisation pairs transmitters to the receiver instantly without menu diving. The package includes a 1/4-inch audio cable, power adapter, four antennas, anti-rolling rings and a user manual for immediate deployment.

Highlights

  • Dual-channel UHF 530-580 MHz with true diversity for stable signals
  • 1000 selectable frequency groups enable multi-set operation without interference
  • 300-328 ft line-of-sight range covers large venues
  • Auto-scan and IR sync simplify setup for fast deployment
  • All-metal receiver and handhelds with 16-hour battery life

Specifications

No published specifications for this item yet.

Questions about this item

Will the 530-580 MHz UHF band and 1000 selectable channels coexist with my older analogue wireless gear on stage?

The dual-channel receiver scans 1000 frequencies across the 530-580 MHz range and uses true diversity circuitry to maintain stable signals alongside legacy equipment.

How do I confirm the PTU-2U is performing correctly after I power it on?

The receiver displays the locked frequency and RF/AF levels; steady indicators and clear audio from both handhelds show the system is working as intended.

What ships in the box and what must I purchase separately?

Included are the metal dual-channel receiver, two UHF handheld microphones, four antennas, a 1/4-inch audio cable, power adapter, two anti-rolling rings, four AA batteries rated for 16 hours, and the user manual; no extra items are required for basic operation.

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