STEREO AUDIO DIGITAL TRANSMITTER

PRODUCT DETAILS

STEREO AUDIO DIGITAL TRANSMITTER

INTPRO10
Stereo Audio Digital Transmitter

INTPRO10 Audio System is the best of stereo digital audio technologies. This system uses a hi reliability DSP system to process the audio signal. Hi quality DAC and ADC sample the Audio signal to very hi frequency (over-sampling technique) in order to even improve the characteristics of all audio path.

This approach allows a very clear audio for this kind of digital transmitter

The Radio transmission is fully digital DSS technology for 2.4GHz Band and GFSK for 380MHz  – 460MHz.

All data are AES encrypted.

The Receiver have two complete receivers used in diversity mode to improve the performance.

All received audio is recorded on onboard SD memory Card.

A remote power down features is used on Transmitter.

Transmitter specification

  • Audio input: Stereo 0.3 – 8 KHz
  • Transmitted Sample Frequency: 16KHz
  • Audio Compression: ADPCM
  • RF Out Power: 20dbm (100mW)
  • Modulation 2.4GHz Band: DSS
  • Modulation 380MHz 460MHz Band: GFSK
  • Remote Power Down
  • Input voltage: 3,5 VDC.5VDC
  • Power consumption: 280mW (70mA at 4V)
  • Size:  26mm x 32mm x 6mm

Receiver specification

Stero Audio Digital Transmitter

  • Audio Output: Stereo
  • Sample Frequency: 16KHz
  • Audio Compression: ADPCM
  • Receiver Sensitivity 2.4GHz Band:  -99dbm
  • Receiver Sensitivity 380-460 MHz: -97dbm
  • Full Diversity System
  • Input Power: 3xAAA or Li-Ion Cell
  • Size: 100mm x 58mm x 24mm
  • The advanced VOX system allow to saving battery and improving stealth capacity.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A transmitter can be a separate piece of electronic equipment, or an electrical circuit within another electronic device. A transmitter and a receiver combined in one unit are called a transceiver. The term transmitter is often abbreviated “XMTR” or “TX” in technical documents. The purpose of most transmitters is radio communication of information over a distance. The information is provided to the transmitter in the form of an electronic signal, such as an audio (sound) signal from a microphone, a video (TV) signal from a video camera, or in wireless networking devices a digital signal from a computer. The transmitter combines the information signal to be carried with the radio frequency signal which generates the radio waves, which is often called the carrier. This process is called modulation.