EASE OF MIND

WE HAVE THE BEST WIRELESS MODULES TO PERFECTLY SUIT YOUR NEEDS

Information is current as of publication date and might be amended, deleted or completed at any time. Pictures are only for illustrative purpose. Products conform to specifications per the terms of the Zephyr Audio standard warranty. Production processing does not necessarily include testing of all parameters.

SMSC DAR83 BASED MODULES

CUSTOM MODULES

The following products are based on SMSC® DARR83 RF technology (formerly STS), the multichannel audio wireless industry standard, combining high-end audio quality (up to 24bits/96 KHz), long range (up to 50m), ultra low latency and ultimate coexistence with other wireless networks.

  1. High End Audio : uncompressed up to 24 bits – 96kHz

  2. Multichannel support: up to 7.2

  3. Long range even without P/A: 50m (LoS)

  4. Triple band (2.4, 5.2 & 5.8 GHz)

  5. Robust ISM Band Coexistence

  6. Ultra low latency: 18 mS

  7. Interoperability with other products embedding DAR83 thanks to KleerNet software

Thanks to its expertise in both RF, notably in 2.4 GHz, and audio tuning, Zephyr Audio can custom design or adapt an existing module to perfectly match the needs of your application. We work with a selective network of OEM/ODM manufacturers, offering you a headache free and cost effective approach to bringing all the capabilities of several wireless platforms to your system without the complexities and costs of RF design.

WIRELESS RECEPTION BOARDS (Rx)

  1. Compact, simple-to-integrate boards (42x42mm)

  2. Available with I²S output

  3. Available with PCB antennas or connector for external antenna

  4. Requires a single +5V supply

USB TRANSMITTER (Tx)

  1. Plug&play with Apple and PC: no driver required

  2. USB 2.0 support

  3. Supports all popular audio formats

  4. Adaptive isochronous streaming

  5. Customizable casing

  6. Audio playback control received from Rx relayed to computer

WIRELESS RECEPTION BOARDS (Rx)

  1. Available with I²S, S/PDIF and analog outputs

  2. Available in standard (10m) or extended range (>30m)

  3. Available with PCB antennas or SMA connector for external antenna

  4. Very compact: 50mm x 40mm x 15mm

  5. Requires a single +5V supply

  6. 1 single 20 pin connector

  7. Option to interact (such as Play/Pause/T-/T+/Vol/Mute…) with the Tx by wired keyboard or UART


PORTABLE WIRELESS RECEPTION DONGLE (Rx) WITH 3,5mm JACK OUTPUT

Zephyr Audio Rx Dongle is a compact solution designed to be used in conjunction with headphones or portable powered speakers and allows them to receive uncompressed, CD quality wireless audio streams.


  1. Available with 3,5mm jack analog output

  2. Available in standard (10m) range

  3. Built-in rechargeable Li-Ion battery

iPhone/iPad TRANSMITTER (Tx)

  1. Plug&play with iPhone & iPod

  2. MFI certified

  3. Customizable casing

  4. Ultra-low power allowing extended play time

  5. Audio playback control received from receiver relayed to iPhone/iPad


USB TRANSMITTER (Tx)

  1. Plug&play with Apple and PC: no driver required

  2. USB 1.0 support

  3. Supports all popular audio formats

  4. Adaptive isochronous streaming

  5. Customizable casing

  6. Available in standard or compact form-factor

  7. Audio playback control received from Rx relayed to computer


WIRELESS TRANSMITTER BOARD (Tx)

  1. Available with I²S input

  2. Available in standard (10m) or extended range (>30m)

  3. Available with PCB antennas or SMA connector for external antenna

  4. Very compact: 50mm x 40mm x 15mm

  5. Requires a single +5V supply

  6. 1 single 20 pin connector


PORTABLE WIRELESS TRANSMISSION DONGLE (Tx) WITH 3,5mm JACK INPUT

Zephyr Audio Tx Dongle is a compact solution designed to transmit audio streams from any device fitted with a 3,5mm jack output


  1. Available with 3,5mm jack analog input

  2. Available in standard (10m) range

  3. Built-in rechargeable Li-Ion battery

The following products are based on Kleer® RF technology, the high-end audio wireless industry standard, combining CD quality (stereo 16bits/44,1KHz), very low consumption, ultra low latency and ultimate coexistence with other wireless networks.

  1. High performances wireless audio receivers (Rx) and transmitters (Tx) based on Kleer® technologies

  2. CD Quality: uncompressed 16 bits – 44,1kHz

  3. 2.4 GHz ISM Band

  4. Ultra robust ISM Band Coexistence

  5. Very small spectral footprint

  6. Ultra-low power consumption (10x less than Bluetooth© based solutions)

  7. Interoperability with other Kleer® based devices

  8. Up to 4 end-points with ultra low latency (<20ms)

  9. High SNR: typically +40 dB vs. Bluetooth© based solutions

  10. Standard range: 1,5dBm (10m LOS) / Extended range: 10dBm (>30m LOS)

  11. Audio playback control by wired keyboard or UART Interface (bi-directional with external host)

MOTHER BOARD FOR Rx BOARDS

This mother board allows you to instantaneously build a complete universal receiver with digital (S/PDIF) and RCA (analog) outputs : you just need to plug a RX board and connect an external power supply to get a complete receiver system.

KLEER BASED MODULES

MODULE GALLERY