AW2403T wireless digital audio transmitter module AW2403T is our newly developed wireless digital audio transmission module, which uses the most common 44.1K / 16BIT format, so the audio quality is very high, plus the 2.4GHz frequency band, the antenna can be made very small, and Adopt PLL frequency control, add multiple frequency points for users to choose, it can be seen that it is a quite practical wireless digital audio transmission module. The distance of this module is very suitable for digital wireless speaker system, the effect is quite good. The parameters are as follows: 3. Recommended working parameters Ealectrical specificaTIon: No. NO Content ITEM symbol Syombol Parameter SPEC condition CondiTIons f = 1KHz AC Minimal MIN standard TYP maximum MAX unit UNIT 1 Working current ComsumpTIon current Ic - 100 140 mA 5V 2 Input level Audio input level Vin-A - - 4.5 Vp-p - 3 Input frequency range Audio input frequency rang Fin-A 20 - 20k Hz -1dB 4 input resistance Input impadance Rin-A 10K - - Ohm - 5 Channel separation Channel separaTIon Sep 70 76 - dB - 6 Nonlinear distortion Total harmonic distortion THD - 0.05 0.1 % - 7 Signal to noise ratio Signal noise ratio S / N - 80 - dB - 8 RF frequency stability Frequency stability Ftb -100 - 100 KHz 5V 9 RF output level Transmitssion output level Vtx - 8 10 dBm 50Ω Our company is specialized in supplying refrigeration and air conditioning services tools including, Vacuum Pump ,flaring tools, Tube Bender ,swagging tools, Tube Cutter ,reamer,Can Tap Valve,Manifold Gauge,Refrigerant Recovery Machine,Refrigerant Charging Scale,refrigerant leakage detector,etc.All of our tools are from famous manufacturers which have many years of experience making tools.We are focusing on the customers` feelings of the tools, which make us very strict on the quality. Our tools are beautiful and practical. Our parts have been exported to over 50 countries all over the world and are always got good comment by customers. Service Tools Hand Tools Flaring Tools,Service Tools Flaring Tools,Portable Vacuum Pump,Car Vacuum Pump ZHEJIANG ICE LOONG ENVIRONMENTAL SCI-TECH CO.,LTD. , https://www.china-refrigerantgas.com