ClearOne Dialog 20 2-Channel USB Wireless Microphone Receiver

Introducing the 2-Channel Wireless Microphone Solution for Hybrid Meetings
This high-quality, flexible solution provides less than 4 milliseconds of audio latency, making it ideal for hybrid meetings. It allows for simultaneous local sound reinforcement and connects to a PC with a single USB Type C cable, eliminating the need for additional audio cables or an external power source.

Key Features

• Provides power, audio, and control connectivity to ClearOne's CONVERGE Pro 2 audio DSP mixers through P-Link.
  
• Offers professional XLR and 1/4-inch TRS balanced analog outputs to connect with any audio device.
  
• Enables wireless microphone functionality for cloud-based collaboration platforms like Microsoft Teams, Zoom, WebEx, GoToMeeting, and others.
  
• Utilizes robust frequency-hopping spread-spectrum technology without any worldwide frequency license restrictions.
  
• Features an auto-scan function that identifies open channels for optimal reception.
  
• Ensures secure wireless audio transmission through standards-based encryption.
  
• Delivers superior speech clarity with its wide audio bandwidth.
  
• Suitable for hybrid meetings that require a dedicated presenter microphone and a shared audience microphone with simultaneous sound reinforcement.
  
• Offers a variety of microphone options, including Handheld, Boundary, Gooseneck, Beltpack with Lanyard, Headset, or Lavalier.
  
• Includes a large color LCD on the receiver for monitoring battery life, received signal strength, and programmable microphone ID labeling.
  
• Supports environmentally-friendly rechargeable NiMH AA batteries that can be charged via USB, as well as off-the-shelf AA alkaline batteries.
  
• Compact and plenum-rated receiver can be conveniently mounted in various locations, such as on a desktop, in a credenza, under a table, behind a video display, or even hidden above a ceiling.

Technical Specifications

AUDIO
Frequency Response
20 Hz to 20 kHz
Audio Sampling
24-bit 48 kHz
Signal-to-Noise ratio
109 dB(A)
Latency
<4 ms
Output
USB Audio
RADIO FREQUENCY
RF Frequency
2.4 GHz to 2.483 GHz
Technology
Adaptive frequency hopping
RF Range
98’ / 30 m
Encryption
FIPS 197 AES-128 bit
RECEIVER (BASE STATION)
RF Sensitivity
-89 dBm
Display
Color LCD
Audio Output
+4 dBu
Interface
1 x USB 3.0 type C, female
Antenna Connection
TNC
GPIO
3.5 mm 6 pin terminal block
Power Supply
USB C / PoE / P-link
P-Link
Peripheral link for CP2, Beamforming Mic Array 2, USB Expander & GPIO Expander
Power Consumption
0.5 W
Antenna
Dual dipole antenna
Mount
Desktop, credenza, wall, or ceiling
Dimension [W x H x D]
6.77” x 1.67” x 5.01” (172 x 42.3 x 127.5 mm)
Weight
0.43 Kg (0.95 lbs)
TRANSMITTERS (MICROPHONES)
RF Output Power
1 mW, 10 mW
Display
OLED (Handheld and Beltpack only)
Power Supply
Battery or USB
Battery
AA size, rechargeable batteries
Battery Requirement
2 AA batteries for Tabletop, Handheld and Beltpack 4 AA batteries for Gooseneck podium
Talk time
2 AA= ~12 hrs, 4 AA= ~15 hrs
Programmable Button
PTT (Push to talk), PTM (Push to mute), Toggle
PART NUMBERS
910-6100-300: 2 Channel Receiver
DIALOG 20 TRANSMITTERS
910-6101-001: Tabletop/Boundary (Cardioid)
910-6101-011: Tabletop/Boundary (Omni)
910-6102-061: Gooseneck/Podium, 6” (Cardioid)
910-6102-121: Gooseneck/Podium Cardioid, 12” (Cardioid)
910-6102-181: Gooseneck/Podium Cardioid, 18” (Cardioid)
910-6103-001: Handheld with ClearOne H18, Condenser, Cardioid Microphone Capsule
910-6103-011: Handheld with ClearOne H13, Dynamic,Super Cardioid Microphone Capsule
910-6104-001: Beltpack Transmitter
ACCESSORIES
910-6004-010: Lavalier Microphone for Beltpack (Omni)
910-6004-040: Lavalier Microphone for Beltpack (Cardioid)
910-6004-050: Lanyard Microphone for Beltpack (Omni)
910-6004-020: Single-ear Headset, Black (Omni)
910-6004-020-T: Single-ear Headset, Tan (Omni)
910-6000-800: 8-Bay Docking Station
910-6105-011: Extension Antenna Kit, RG58 Cable, 10 ft
910-6105-021: Extension Antenna Kit, RG8 Cable, 25 ft