DEITY MICROPHONES

Deity HUSH Wireless DIFB TX

Digital IFB transmitter, 300 kHz channel spacing, selectable RF power up to 100 mW, 24-bit audio, mic and line input, coordination-focused RF design


$545.00 CAD
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Description

The HUSH Wireless DIFB Transmitter (DIFB TX) is Deity’s professional digital IFB transmission solution, purpose-built for reliable operation in North American RF environments. Rather than chasing maximum channel density, the HUSH platform is designed around a coordination-first philosophy that emphasizes stability, predictability, and generous RF margin. This makes it especially well suited for broadcast, live production, and on-set IFB workflows where consistent communication is essential and RF conditions are often challenging.

Built into a compact, rugged metal chassis, the HUSH DIFB TX delivers clear, dependable digital audio while giving operators practical control over coverage and interference management. Flexible input options allow it to integrate easily with mixers, carts, and IFB distribution systems, while precise frequency tuning supports clean multi-transmitter coordination. Integration with the Sidus Audio app further streamlines setup and management on larger productions. Designed for long days and demanding environments, the HUSH Wireless DIFB Transmitter is a dependable foundation for IFB systems where reliability is non-negotiable.

Features

Professional Digital IFB Transmission
Delivers stable, dependable IFB audio for broadcast, live production, and on-set workflows.

Coordination-First Wireless Design
Prioritizes predictable performance and reduced interference in dense RF environments.

Adjustable Transmission Power
Lets users balance coverage and RF congestion to suit different production needs.

Clean, High-Quality Audio Path
Maintains clear and intelligible audio for cueing, monitoring, and communication.

Flexible Input Options
Easily connects to mixers, carts, and distribution systems with mic or line inputs.

App-Based RF Management
Simplifies setup and coordination through the Sidus Audio app.

Compact, Rugged Construction
Metal housing is built for reliable daily use in demanding professional settings.

Scalable for Complex Productions
Designed to work smoothly in multi-transmitter IFB setups where reliability is critical.

Specifications

General Specifications
Device Type: Digital IFB Transmitter
RF System Type: Digital IFB
Chassis Construction: Metal
Platform Compatibility: HUSH Wireless Only
System Incompatibility: THEOS Transmitters and Receivers

RF Specifications
RF Modulation: Proprietary Digital RF Modulation
RF Output Power: 10 mW, 25 mW, 50 mW, 100 mW
RF Spectrum: 550 MHz – 960 MHz
RF Frequency Step: 100 kHz
RF Bandwidth: 175 kHz
Recommended Channel Spacing: 300 kHz

Antenna Specifications
Antenna Connector: SMA
Antenna Impedance: 50 Ω

Audio Specifications
Dynamic Range: 123 dB
Distortion: < 0.5 %
Frequency Response: 20 Hz – 20 kHz

Input Specifications
Input Type: Mic Level, Line Level
Input Connector: 3.5 mm TRS
Input Gain Range: 0 dB – 30 dB
Mic Bias Power: 3 V, 5 V

Digital Audio Conversion
ADC Resolution: 24-bit
ADC Sampling Rate: 48 kHz

Control and Integration
Wireless Control: Bluetooth
Mobile App Support: Sidus Audio App

Environmental Specifications
Operating Temperature Range: −20 °C to +45 °C

Physical Specifications
Dimensions: 88.45 × 65 × 17.8 mm (H × W × D)

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