Overview
Deity Microphone's DP04000475, Hush Wireless DIFB Kit, 1 Transmitter/3 Receivers
The Hush Wireless DIFB Kit ships production-ready and includes three DIFB receivers, one DBTX transmitter, a C12 cable, locally tunable cuttable antennas, and four belt clips. It is a complete DIFB solution designed for crews who need dependable cueing and clean coordination at scale.
Hush Wireless is Deity’s digital IFB system for North America, engineered from the ground up with professional-grade 300 kHz channel spacing and a 175 kHz RF bandwidth to deliver predictable, stable performance in real-world RF environments. This RF architecture prioritizes reliability, coordination clarity, and margin under pressure, making HUSH Wireless ready for broadcast, live production, and high-density set workflows where consistency matters.
Features
Built in a rugged metal chassis, the Hush DIFB receiver features a true-diversity RF design with dual SMA antennas to maintain solid links in challenging RF conditions. A bright color display and metal volume/selector knob provide intuitive, on-body control, while the locking 3.5 mm headphone jack ensures secure monitoring throughout the day.
Hush Wireless supports fast frequency changes and stores up to 20 presets for rapid coordination as RF conditions evolve. With up to 17 hours of runtime on lithium AA batteries and USB-C external power support, the system is designed for long production days. Integrated text-to-speech announces the device ID directly in the headphones, allowing users to confirm the monitored feed without looking at the unit.
Designed to scale cleanly, Hush Wireless integrates with the Sidus Audio app for RF scanning, preset management, and coordination from a mobile device. Bluetooth support streamlines setup and monitoring, while the metal body construction is drop-tested for professional production environments.
- For Broadcast, Film, and Live Production
- Digital High-Fidelity Audio
- Includes 1 Transmitter & 3 Receivers
- Ultra-Wideband RF Spectrum Coverage
- 300 kHz RF Spacing, 175 kHz Bandwidth
- Transmitter: 3.5mm Microphone Input
- Receiver: Locking 3.5mm Jack & Bluetooth
- True-Diversity Metal Receivers
- Up to 17 Hours Battery Runtime
- USB-C External Power Support
Specifications / Documents
Hush DIFB Receiver
- RF Modulation: Proprietary Digital RF Modulation
- RF Frequency Ranges: Region-dependent, allocated according to local regulations
- RF Frequency Step: 100 kHz
- RF Bandwidth: 175 kHz
- Recommended Channel Spacing: 300 kHz
- Antenna Connector: 2 × 50 Ω SMA
- Dynamic Range: 105 dB
- Distortion: Less than 0.5%
- DAC Bit Depth: 24-bit
- Battery Type: 2 × AA
- Battery Life: (Deity AA, Bluetooth Off) Up to 17 hours
- Weight: Without battery and antenna: 3.72 oz (105.5 g); Without battery, with antenna: 4.11 oz (116.5 g); With battery and antenna: 5.24 oz (148.59 g)
- Operating Temperature: −20°C to +45°C (−4°F to +133°F)
Hush DBTX Transmitter
- 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
- Recommended Channel Spacing: 300 kHz
- Antenna Connector: 50 Ω SMA
- Dynamic Range: 123 dB
- Distortion: Less than 0.5%
- Frequency Response: 20 Hz – 20 kHz
- Mic Power: 3 V / 5 V / Line
- Mic Connector: 3.5 mm TRS
- Input Gain Range: 0 dB – 30 dB
- ADC Bit Depth: 24-bit
- ADC Sampling Rate: 48 kHz
- Operating Temperature: −20°C to +45°
In the Box
- (3) DIFB receivers
- DBTX transmitter
- C12 cable
- (7) cuttable antennas
- (4) belt clips
