Woodbrass UHF-1HL-F3 (F3: 864 MHZ)

The Woodbrass UHF Series: A Simple Solution for Mobile Performances, F3 Version (864 MHz)

The Woodbrass UHF-1HL-F3 follows an "efficient and straightforward" approach: a UHF wireless microphone system designed for users who want quick setup, hassle-free speaking or singing, and clear intelligibility in sound-reinforced environments. The F3 version operates at 864 MHz, a useful variant for organizing multiple links on the same stage, especially when equipping several speakers or alternating multiple configurations in a room.

With its four frequency versions (F1, F2, F3, F4), the range targets common needs for light stage, conference, hosting, and show applications, prioritizing link stability and ergonomics over complex programming.

A Wireless Microphone For: Hosts, Coaches, Actors, DJs, and Presenters

This system is particularly relevant if you move around a lot, need to keep your hands free, or seek a constant microphone presence without being "stuck" to a stand. Presenters, trainers, sports coaches, guides, DJ hosts, actors, and singers will find a practical solution here to gain comfort and freedom of movement.

The lavalier microphone favors discretion and minimal visual integration, ideal for presentations or understated stage capture. The headset microphone provides a more stable fit and consistent placement in front of the mouth, appreciated during movement and hosting situations. Note: the belt transmitter accepts either microphone, but only one microphone can be used at a time.

Designed for Efficiency: UHF Stability, Stage-Ready Connectivity, and Immediate Control

Diversity Receiver: A More Stable Base for Your Sound Reinforcement

The diversity receiver relies on two antennas to select the best available signal, contributing to more consistent transmission in real conditions (movement, body orientation, obstacles, distance variations). The auto-squelch activates when the link weakens to limit hiss and artifacts, while FM modulation and the specified reception sensitivity help maintain a clean and intelligible voice at a distance.

Quick Connection and Easy Integration: Mixer, Sound System, or Lightweight Rack

The Woodbrass UHF-1HL-F3 is designed for quick setups: plug in, power on, and pairing happens automatically. On the connectivity side, the balanced XLR output is suited for a clean connection to a mixing console, while the 6.35mm Jack "Mix Out" output with volume control facilitates integration with many sound systems. For stage use security, the microphone connection to the belt transmitter is via a screw-lock mini-jack, useful to prevent accidental disconnection during a performance.

Technical specifications

Category	Complete system	Capsule	electret
Number of channels	4	Category	complete vocal system
Frequency response	40 Hz - 20 kHz	Color	Black
Directivity	cardioid

Versatile UHF wireless system	singing, hosting, presentations, theater, commentary, coaching...	Type	diversity receiver
F3 version	864 MHz	Outputs	balanced XLR and 6.35mm Jack "Mix Out"
Up to 4 systems usable simultaneously	F1 863 MHz, F2 863.5 MHz, F3 864 MHz, F4 865 MHz	Control	volume adjustment
Modulation	FM	Width	210 mm (1/2 rack size)
Transmission power	10 mW	Height	45 mm (1U)
Reception sensitivity	-96 dBm	Depth	140 mm
Signal-to-noise ratio	> 96 dB	Overall width with antennas and volume knob	160 mm
Total harmonic distortion	less than 0.3%	Antennas	total length 115 mm; deployed part perpendicular above the unit: 88 mm
Battery life	5 hours	Weight	350 g
Power supply	2 AA 1.5 V batteries (included)