Studiomaster Vāk 40.D Delegate Unit

The Studiomaster Vāk 40.D Delegate Unit is a wireless participant microphone designed for structured conference discussions. It enables attendees to speak clearly, request participation, and engage in voting workflows within the Vāk 40 system. Built for professional meeting environments, it ensures disciplined communication and seamless integration with the system controller.
 

What is the Vāk 40.D Delegate Unit?

The Vāk 40.D is the participant microphone within the Vāk 40 wireless conference system. It operates over UHF wireless communication and connects to the main controller to allow delegates to request the floor and participate in discussions. The unit forms a key part of the discussion workflow by enabling organized speaking turns and controlled microphone activation.
 

Delegate Participation & FIFO Logic:

The system supports FIFO (First In First Out) logic, where participants join the discussion in order of activation. When the maximum number of open microphones (NOM) is reached, the earliest active unit is muted when a new request is accepted. This controlled activation ensures meetings remain orderly, prevents overlapping speech, and improves overall communication clarity in large discussions.
 

Key Features & Technology:

  • 21-inch dual-bend gooseneck condenser microphone for accurate voice capture
  • LED ring indicator clearly displaying active microphone status
  • Illuminated talk switch for intuitive user operation
  • 2-inch TFT colour screen showing connectivity, channel, battery level, and microphone status
  • Wireless UHF operation enabling flexible seating layouts
  • Support for sign-in and voting participation within the system
  • Rechargeable battery or USB Type-C power options for deployment flexibility

 

Technical Specifications:

Carrier FrequencyUHF 600 – 630MHz
OscillationPLL
Harmonic Radiation<-65dBm
Bandwidth30MHz
Max Deviation Range±45KHz
RF Power Output15mW
Power Supply3.7V DC
Max Current Consumption240mA
Length of MIC Tube21" / 533mm (2 Bends)
Priority ButtonOnly on the Vak 40.c Chairman Unit
Dimensions (W x D x H)160 x 138 x 49 mm
Net Weight0.76 Kg

 

Applications & Use Cases:

  • Corporate boardroom discussions
  • Government assemblies and council meetings
  • Educational institution committees
  • Conference and seminar environments
  • Large multi-participant discussions
  • Decision-making and voting sessions

 

System Compatibility & Scalability:

The delegate unit operates with the Vāk 40.S controller and works alongside Vāk 40.C chairman units. The system supports large deployments with up to 200 units and allows controlled microphone activation through NOM settings to maintain discussion discipline.
 

Installation & Best Practices:

  • Position units evenly across the meeting table for balanced coverage
  • Maintain clear RF environment for optimal wireless performance
  • Ensure battery charge or USB power connection before sessions
  • Configure NOM and operating mode through the controller for meeting size

 

Why Choose the Vāk 40 Series?

  • Reliable wireless discussion infrastructure
  • Scalable architecture for growing meeting requirements
  • Designed for professional and institutional environments
  • Integrated voting and camera tracking ecosystem

 

FAQs:

1How does FIFO logic work?
FIFO ensures microphones are activated in order of request and the earliest active unit is muted when the limit is reached.
2Is the delegate unit compatible with the Vāk 40 controller?
Yes, it operates with the Vāk 40.S controller as part of the system.
3Can delegates participate in voting?
Yes, the unit supports sign-in and voting functions within the system.
4How is the unit powered?
It uses a 3.7V DC power supply via rechargeable battery or USB Type-C connection.
5What is the difference between delegate and chairman units?
Delegate units allow participation, while chairman units include priority control and override functions.
6What is the maximum system capacity?
The Vāk 40 system supports up to 200 units with controlled open microphones using NOM settings.

 

Why Professionals Trust Vāk 40.D?

The Studiomaster Vāk 40.D Delegate Unit provides dependable participant access within a structured wireless discussion environment. Its controlled activation logic, clear status feedback, and seamless integration with the Vāk 40 controller support disciplined communication across boardrooms, councils, and conference spaces where clarity and participation efficiency are critical.