Wireless vocal microphone set AKG WMS470 D5 BD7-50MW, UHF 500.1–530.5 MHz

The AKG WMS470 D5 BD7-50MW is a wireless vocal microphone set operating in the UHF band 500.1–530.5 MHz. The kit combines a handheld transmitter fitted with the D5 capsule and a BD7-50MW rack-mount receiver designed for live vocal performance and stage use. The system provides reliable RF transmission across the stated frequency range, straightforward frequency setup and interference-resistant operation suitable for singers, presenters and small to medium venues.

Advantages

The set offers a handheld D5 capsule known for clear vocal reproduction and focused pickup. The BD7-50MW receiver delivers stable wireless reception with easy-to-use controls and visible signal indicators. The system’s UHF operation in the 500.1–530.5 MHz range allows multiple compatible channels and helps reduce stage interference when coordinated with other equipment. The overall design supports quick setup and consistent performance during live events.

Suitable for

• Live vocal performances and stage singing
• Presentations, conferences and public speaking
• Small to medium-sized venues, houses of worship and rehearsal spaces
• Mobile setups for DJs and event sound operators

Key specifications

• Operating frequency range: UHF 500.1–530.5 MHz
• Transmitter type: handheld with D5 capsule
• Receiver type: BD7-50MW rack-mount receiver
• Intended application: vocal/voice use
• Control features: frequency selection and signal/AF level indicators on receiver

How to use

Install the BD7-50MW receiver in a rack or place it on a stable surface and connect its audio output to a mixing console or amplifier using appropriate cables. Power on the receiver and the handheld transmitter, select a matching frequency within the 500.1–530.5 MHz range and verify RF and audio signal indicators. Hold the handheld microphone at an appropriate distance from the mouth and adjust gain on the mixing console to achieve the desired vocal level while avoiding distortion. Monitor receiver signal strength and change frequency if interference is detected.

Usage recommendations

For optimal performance, position the receiver with a clear line of sight to the stage and avoid placing the unit near large metal objects or strong RF sources. Use coordinated channel planning if multiple wireless systems are in use, and perform a soundcheck to set levels and check for interference before each performance.