Description:
1. Using advanced digital audio signal processing technology (DSP) and FM phase-locked loop modulation technology (PLL) to make the sound quality more realistic, the performance is more stable, and the working frequency for a long time has no offset
2. The LCD display is more intuitive and accurate
3. Built-in 30-level digital volume adjustment, easy to complete by key operation
4. Automatically memorize the frequency before power failure
5. Support serial AT command control
6. The chip-type high-precision quartz crystal is used to stabilize the frequency, and the transmission frequency will not drift when the temperature and voltage change.
7. Support Bluetooth audio to FM transmission and line input audio to FM transmission
1. Using advanced digital audio signal processing technology (DSP) and FM phase-locked loop modulation technology (PLL) to make the sound quality more realistic, the performance is more stable, and the working frequency for a long time has no offset
2. The LCD display is more intuitive and accurate
3. Built-in 30-level digital volume adjustment, easy to complete by key operation
4. Automatically memorize the frequency before power failure
5. Support serial AT command control
6. The chip-type high-precision quartz crystal is used to stabilize the frequency, and the transmission frequency will not drift when the temperature and voltage change.
7. Support Bluetooth audio to FM transmission and line input audio to FM transmission
Product parameters:
Output power: +22.5dbm (170mW)
Audio frequency response range: 20Hz-15KHz
Transmission frequency: 76.0MHz-108.0MHz
Frequency adjustment step: 0.1MHz/time (short press the button), 1.0MHz/time (long press the button)
Modulation Mode: Standard FM FM
Equivalent noise: ≥30dB (sound quality close to CD quality)
Supply voltage: DC 3.7V-5.0V
Working current: 150mA
Transmitting antenna: 75cm rod antenna
Transmitting distance: The FM transmitter module is connected to a 75cm standard FM radio rod antenna, the radio uses Desheng PL-660, and the measured signal coverage radius in the open field is 500 meters (Note: The transmitting distance is for reference only, and the coverage distance is slightly different due to the difference in the use environment and receiver sensitivity. in and out)
Output power: +22.5dbm (170mW)
Audio frequency response range: 20Hz-15KHz
Transmission frequency: 76.0MHz-108.0MHz
Frequency adjustment step: 0.1MHz/time (short press the button), 1.0MHz/time (long press the button)
Modulation Mode: Standard FM FM
Equivalent noise: ≥30dB (sound quality close to CD quality)
Supply voltage: DC 3.7V-5.0V
Working current: 150mA
Transmitting antenna: 75cm rod antenna
Transmitting distance: The FM transmitter module is connected to a 75cm standard FM radio rod antenna, the radio uses Desheng PL-660, and the measured signal coverage radius in the open field is 500 meters (Note: The transmitting distance is for reference only, and the coverage distance is slightly different due to the difference in the use environment and receiver sensitivity. in and out)
List:
Module X1
Module X1
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- If the item is defect when you receive it or you are not satisfied with it, please return it within 30 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
Am 15.09.2023 hat der Verkäufer die folgenden Angaben hinzugefügt:
Am 07.12.2023 hat der Verkäufer die folgenden Angaben hinzugefügt:
Am 15.01.2024 hat der Verkäufer die folgenden Angaben hinzugefügt: