Electro-Voice RE3-BPOL-5H - UHF Wireless Set with OL3 Lavalier Microphone (5H Band 560–596 MHz)

Electro-Voice RE3-BPOL-5H - UHF Wireless Set with OL3 Lavalier Microphone (5H Band 560–596 MHz)

The Electro-Voice RE3-BPOL-5H is a complete UHF wireless system comprising an RE3-RX diversity receiver, RE3-BPT bodypack transmitter and OL3 omnidirectional lavalier microphone. Designed for spoken word use in presentations, conferences, theatre or corporate events, it offers a stable radio link with frequency scanning and automatic (ultrasonic) synchronization for fast start-up. The 5H band (560–596 MHz) provides 36 MHz of tuning width with up to 1440 selectable frequencies and switchable 10/50 mW RF power at the transmitter, allowing it to adapt to demanding RF environments. The OL3 microphone, with its omnidirectional condenser capsule, delivers natural, even sound, maintaining voice clarity even when the presenter turns their head, and is discreetly sized to blend in with camera.

Main features

• Complete, ready-to-use package : RE3-RX half-rack receiver, RE3-BPT bodypack transmitter, and OL3 clip-on lavalier microphone with windscreen. Includes two antennas, a universal power supply, two AA batteries, rack hardware, and documentation.
• Band 5H (560–596 MHz) with 36 MHz tuning and 1440 selectable channels for flexible planning.
• Diversity receiver with frequency scanning, legible LCD display, balanced XLR and unbalanced 6.3 mm jack outputs, and impedances designed for integration into AV consoles and systems.
• Rugged metal bodypack transmitter with ultrasonic synchronization, switchable 10/50 mW RF power (5H band), magnetic cover for quick access to batteries and charging contacts.
• OL3 (TA4F) Lavalier Microphone : Self-biased condenser, 60 Hz–15 kHz response, omnidirectional pattern, max. SPL 130 dB, sensitivity −35 dBV/Pa.
• System response (with beltpack): 63 Hz–16 kHz (±2 dB). Receiver signal-to-noise ratio >100 dB(A), THD <0.6 % at 1 kHz.
• Connectivity and power supply : detachable ½ wave antennas (BNC), possibility of power supply at 12–15 V DC (500 mA) in the receiver and transmitter power supply with 2×AA (alkaline or NiMH).
• Installable format : half rack width, 1U height, hardware included for secure mounting.

Product benefits

• Quick setup : Automatic scanning finds free frequencies and synchronization links transmitter and receiver in seconds, reducing live preparation times.
• Consistent audio : The OL3's omnidirectional pattern prevents proximity effect and maintains a natural timbre even when the user moves, ideal for speakers and actors.
• On-stage reliability : Antenna diversity minimizes dropouts; the bodypack's metal chassis withstands intensive use.
• Easy integration : Balanced XLR and unbalanced 6.3mm outputs with line or mic levels to accommodate different mixer inputs and recording systems.
• Scalability : The wide tuning range and selectable RF power make it easy to run multiple systems at the same event.

Use cases

• Corporate presentations, education and conference rooms.
• Theater, worship, and live events where a discreet microphone is required.
• Audiovisual production and streaming with moving speakers.

Frequently Asked Questions

• What exactly does the set include? RE3-RX receiver, RE3-BPT bodypack transmitter, OL3 clip-on lavalier microphone with windscreen, two antennas, power supply, two AA batteries, rack hardware, and manuals.
• Is it compatible with other bands? The RE3-BP OL model is manufactured in several bands (5L, 5H, 6M, 8M, T). This item is the 5H (560–596 MHz) . Choose the band based on regulations and the local RF environment.
• Do I need a license? A license may be required depending on the country and the frequencies in use. Consult your local regulatory authority before operating wireless systems.

Description for projects

Electro-Voice RE3-BPOL-5H UHF wireless system with RE3-RX diversity receiver (balanced XLR −4 dBV line/−24 dBV mic and 6.3 mm jack −10 dBV outputs; SNR >100 dB(A); THD <0.6 %; sensitivity −81 dBm for −12 dB SINAD; power supply 12–15 V DC/500 mA; half-wave BNC antennas; dimensions 210 × 44/47 × 155/175 mm; weight 1.23 kg), RE3-BPT body-pack transmitter (RF power 10/50 mW in 5H; 36 MHz tuning; TA4F input; 2 × AA power supply; dimensions 81.5 × 64.5 × 25 mm; ~0.174 kg) and microphone Lavalier OL3 (condenser; omnidirectional; 60 Hz–15 kHz; max. SPL 130 dB; sensitivity −35 dBV/Pa; TA4F). 5H band 560–596 MHz ; bodypack system response 63 Hz–16 kHz (±2 dB).