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ZAXCOM

DCiRX

Wireless Receivers

Wireless receiver, digital UHF audio, 4-track recording, 32-bit float, USB-C interface, timecode support, dual output, compact design

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Description

The Zaxcom DCiRX is a compact, all-in-one digital wireless receiver designed for professional audio workflows in film, broadcast, and content production. It combines multiple essential tools into a single unit, functioning as a wireless receiver, recorder, mixer, and USB audio interface. This integrated approach allows users to streamline their setup while maintaining reliable, high-quality audio capture in demanding environments.

Built around a narrow-band direct conversion design, the DCiRX delivers stable wireless performance across the UHF spectrum while supporting both wireless transmission and a direct microphone input at the same time. It also features internal multi-track recording with timecode, enabling users to capture multiple audio sources simultaneously with precision and flexibility. The addition of USB-C connectivity allows for easy integration with computers, mobile devices, and cameras, making it adaptable for both field recording and studio use. 

Designed for versatility, the DCiRX offers multiple output options, headphone monitoring, and flexible power solutions, including battery and USB operation. Its compact form factor and universal mounting options make it easy to integrate into a wide range of setups, from camera rigs to sound bags. By combining advanced wireless technology with recording and interface capabilities, it provides a practical and efficient solution for professionals who need dependable performance in a portable format.

Features

All-in-One Wireless Audio System
Combines receiver, recorder, mixer, and interface in one device. Reduces the need for multiple pieces of gear.

Professional Wireless Reception
Receives high-quality digital audio over UHF. Ensures reliable performance in demanding environments.

Simultaneous Input and Wireless Audio
Handles both wireless transmission and a direct microphone input. Expands flexibility for different recording setups.

Built-In Multi-Track Recording
Records multiple audio tracks internally with timecode. Provides a complete backup and production-ready files.

High-Resolution Audio Capture
Supports advanced recording formats for maximum detail. Ensures clean and accurate sound reproduction.

USB Audio Interface Integration
Connects directly to computers, mobile devices, and cameras. Enables easy recording into software or streaming setups.

Timecode Synchronization
Includes built-in timecode support for accurate sync. Keeps audio aligned across multi-device productions.

Flexible Audio Outputs
Provides balanced outputs for professional equipment. Adapts easily to different workflows and setups.

Compact and Portable Design
Small and lightweight for field use. Ideal for cameras, sound bags, and mobile rigs.

Reliable Power Options
Supports battery and USB power for flexibility. Keeps you running in various production environments.

Advanced RF Control Features
Includes frequency scanning and filtering tools. Helps maintain stable wireless performance.

Designed for Professional Workflows
Built for film, broadcast, and content creation. Delivers dependable performance in critical situations.

Specifications

General Specifications
Device Type: Digital wireless receiver
Compatibility: Zaxcom UHF transmitters, cameras, computers, mobile devices

RF Specifications
RF Channels: 1
Receiver Method: Narrow-band direct conversion
Diversity Method: Antenna switching
Frequency Range: 470 – 698 MHz
Frequency Step: 100 kHz
Signal Bandwidth: 100 kHz (ZHD 96), 200 kHz (XR, mono, stereo)
Channel Separation: 300 kHz
Sensitivity: -100 dBm
Antenna Connectors: 2 x SMA (50-ohm)

Audio Output (Analog)
Output Connectors: TA-5M, 3.5 mm headphone
Output Channels: 2-channel balanced
Output Level: Mic to +12 dBu line level adjustable
Dynamic Range: 116 dB
THD: 0.002%
Frequency Response: 20 Hz – 16 kHz
DAC Resolution: 24-bit

Audio Output (Digital USB-C)
Channels: 4 (2 receiver, 1 mic input, 1 mix)
Dynamic Range: 144 dB
Frequency Response: 20 Hz – 16 kHz
Connector: USB-C

Microphone Input
Connector: 3-pin LEMO
Input Type: 5V unbalanced, 48V balanced, dynamic
ADC Dynamic Range: 117 dB
ADC Resolution: 24-bit

Recording
Media Type: microSD
Track Count: 4 (3 ISO + 1 mix)
File Format: WAV
Bit Depth: 32-bit float or 24-bit fixed

Timecode
Connector: 3.5 mm
Output Levels: 0.01, 0.2, 0.5, 0.9, 1.5 Vpp
Frame Rates: 23.98, 24, 25, 29.97 DF/NDF, 30 DF/NDF

Connectivity
USB Interface: 4-channel audio, power, firmware
Headphone Output: 3.5 mm locking
Analog Output: TA-5
Antenna: Dual SMA

Display
Type: Graphic OLED

Power
Internal Power: 3 x AA batteries
External Power: 5V via USB-C
Battery Life: Up to 7 hours (Li-Ion), 5 hours (NiMH), 3 hours (alkaline)

Physical Specifications
Dimensions: 4.1 x 2.5 x 0.9 in
Weight: 5 oz

Additional Features
Internal Recording: Simultaneous with wireless reception
Modulation: ZHD proprietary digital
Encryption: Supported
Frequency Scanning: Automatic
Mounting: Universal
Audio Interface: Integrated USB-C
Timecode: Internal generator and embedded reception

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