Touch LCD + Version 5.0 TEF6686 PLUS Full Band FM/MW/Short Wave HF/LW Radio Receiver
Touch LCD + Version 5.0 TEF6686 PLUS Full Band FM/MW/Short Wave HF/LW Radio Receiver
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TEF6686 Touch 5.0 plus 3.2" DSP Radio Full Band Radio Speaker Hardware
Upgrades:
1. Upgrade and burn the system firmware in any brush mode. Connect the computer and turn on the radio switch. You can brush and burn any appropriate system firmware at will.
2. Replace the power amplifier chip. The upgraded sound mode is changed to a single loudspeaker with a passive diaphragm.
3. Continue to improve the compatibility of the body shell and the motherboard.
4. Improve the test method of the encoder before welding to avoid the problem that the encoder is stuck and freezes the system interface.
5. Add the touch screen version (the current firmware version is 1.20B1 touch firmware developed by You Are the One. The firmware is not perfect at present, but it is very interesting)
6. The reinforced rod antenna is presented to eliminate the root fracture
7. The light on when charging is adjusted, and the red light on when charging. Full of bright green light.
Features:
- TEF6686 full-band finished radio
- 3.2" large screen. Single-cavity diaphragm horn ! Strong anti-interference! PCB double-sided full copper! The pcb case is sturdy and durable
- With voltage display (please pay attention to charging below 3.3v) ; the charging voltage is 5v
- Antenna with SMA male connector
- Medium wave, short wave, and FM
- 5000MAH lithium battery
- Size: 115 x 106 x 20mm/4.5 x 4.2 x 0.8"
- Weight: 334g/0.7lb
System Settings:
- Volume (audio level)
A converter offset (local oscillator frequency of any converter used)
A low frequency band edge (lowest frequency that can be selected)
- High frequency band edge (highest frequency that can be selected possible)
A level offset (signal table deviation due to cable loss or antenna amplifier/converter gain)
- Stereo separation threshold (adjust channel separation if signal strength is below this)
- High chamfer frequency (cutoff frequency for high points of low signal strength)
A high cut threshold (belonging to the previous option, this is the signal value below which should activate the previous option)
A low level threshold (if the signal becomes very weak, the data crosstalk of the whole circuit can be heard in the sound. With this option you can delay the data stream of low signal strength, ideal for DX)
- Display Brightness (TFT Contrast)
Package Included:
- 1 x Main Unit
- 1 x Antenna
Description
Description
TEF6686 Touch 5.0 plus 3.2" DSP Radio Full Band Radio Speaker Hardware
Upgrades:
1. Upgrade and burn the system firmware in any brush mode. Connect the computer and turn on the radio switch. You can brush and burn any appropriate system firmware at will.
2. Replace the power amplifier chip. The upgraded sound mode is changed to a single loudspeaker with a passive diaphragm.
3. Continue to improve the compatibility of the body shell and the motherboard.
4. Improve the test method of the encoder before welding to avoid the problem that the encoder is stuck and freezes the system interface.
5. Add the touch screen version (the current firmware version is 1.20B1 touch firmware developed by You Are the One. The firmware is not perfect at present, but it is very interesting)
6. The reinforced rod antenna is presented to eliminate the root fracture
7. The light on when charging is adjusted, and the red light on when charging. Full of bright green light.
Features:
- TEF6686 full-band finished radio
- 3.2" large screen. Single-cavity diaphragm horn ! Strong anti-interference! PCB double-sided full copper! The pcb case is sturdy and durable
- With voltage display (please pay attention to charging below 3.3v) ; the charging voltage is 5v
- Antenna with SMA male connector
- Medium wave, short wave, and FM
- 5000MAH lithium battery
- Size: 115 x 106 x 20mm/4.5 x 4.2 x 0.8"
- Weight: 334g/0.7lb
System Settings:
- Volume (audio level)
A converter offset (local oscillator frequency of any converter used)
A low frequency band edge (lowest frequency that can be selected)
- High frequency band edge (highest frequency that can be selected possible)
A level offset (signal table deviation due to cable loss or antenna amplifier/converter gain)
- Stereo separation threshold (adjust channel separation if signal strength is below this)
- High chamfer frequency (cutoff frequency for high points of low signal strength)
A high cut threshold (belonging to the previous option, this is the signal value below which should activate the previous option)
A low level threshold (if the signal becomes very weak, the data crosstalk of the whole circuit can be heard in the sound. With this option you can delay the data stream of low signal strength, ideal for DX)
- Display Brightness (TFT Contrast)
Package Included:
- 1 x Main Unit
- 1 x Antenna
Item Specifics
Item Specifics
