3.6-6V 25mA 76-115MHz frekvencia moduláció Digitális FM rádióvevő modul

3.6-6V 25mA 76-115MHz Frequency Modulation Digital FM Radio Receiver Module
Product Introduction:
1.Size:4.2cm*1.3cm*0.9cm
2.Operating Voltage:DC 3.6-6V
3.Operating Current:25mA
4.Audio Output:20mW (max)
5.Receiving Frequency:76-115MHz
6.Frequency Adjustment: key adjustment
7.Antenna Connection Way: earphone wire can be used as receiving antenna,antenna can also be externally connected
8.Application: FM stereo radio,constant frequency receiver,wireless audio transmitting Features:
1.On-board Audio Interface:can directly plug into earphone or audio signal wire
2.With Stabilivolt Chip
3.Back Side With 5 Keys:easy to set frequency,output audio power
4.Width Is AA Battery Diameter: easy to put battery into case (not include battery)
5.Directly Drive Earphone
6.Mega Bass Enhancement Function On
7.Power Off Memory Function
8.With Installation Hole Operation Introduction:
1.S1:frequency -0.1MHz (long press S1 key for 3s,it will restore to 76.0MHz)
2.S2:frequency 0.1MHz (long press S2 key for 3s,it will restore to 115.0MHz)
3.S3:volume - (long press S3 for 3s,it will restore to 100MHz)
4.S4:volume
5.S5:power on/off
6.LED Lamp:when module is power on,green lamp represents power supply is connected;in power on state,LED lamp is green;in power off state,LED lamp is red
7.Key Operation Reminder:in power on state,LED lamp is green;when operate the key,LED is red
Package Include:1 x 76-115MHz Frequency Modulation Digital FM Radio Recei
401351694622 - ali110 (281)