Features
1. Non-compression for high sound quality with delay time 0.5 ms.
2. Digital audio with 44.1 KHz sampling rate and 16-bit resolution.
3. FSK digital modulation
4. Wip antenna for high performance
5. 8 selectable channels
6. Low power consumption for mobile application
7. 10dBm RF Output Power
8. Application distance of more than 30 meters when used with RX-AUDIO-2.4 650201005G
9. See 650201004G TX-AUDIO-2.4 for reduced features module.
Specification
Model TX-AUDIO-2.4/AE
Supply voltage 3.3 ± 0.1 Vdc
Current consumption 68 mA (typ)
Operating temperature -10 ÷ +60 C
Frequency range 2400 ÷ 2483.5 MHz
Modulation FSK
Channel number 8
Channel spacing 9 MHz
Frequency stability ± 100 KHz
TX power +10 dBm ERP
Input impedance > 10 Kohm
Input level 2 Vpp (max)
* Response 20 Hz ÷ 20 KHz
* Dynamic range 90 dB (typ)
* Separation 70 dB (typ)
* SN ratio 90 dB (typ)
* When used with RX-AUDIO-2.4 650201005G
Board dimensions: (43 Mod. + 30 Ant.) x 16 x 7 mm
You can find a project in the December issue (2008) of
Elektor.