این کالا از چرخه تجدید موجودی کافه ربات حذف شده و فقط بصورت پیش سفارش ارائه میشود.
The Microphone FM Transmitter Module is a versatile and compact module for your audio transmission needs. With its high-quality microphone and built-in FM transmitter, this module allows you to easily broadcast your voice or music to any FM radio receiver. It has a wide frequency range and adjustable power output, making it suitable for various applications such as home or car audio systems.
Equipped with a reliable and sensitive microphone, the Microphone FM Transmitter Module captures clear and crisp sound for your transmissions. It also has a compact and easy-to-use design, making it a convenient solution for on-the-go broadcasting. With its affordable price and practical functionality, this module is a top choice for any audio enthusiast. Upgrade to the Microphone FM Transmitter Module and take your audio transmissions to the next level.
Specification of Microphone FM Transmitter Module
- Operating Voltage: DC 2 V- 9 V (it is recommended to use battery power supply, the regulated power supply will have humming sound)
- Voltage affects distance. The lower the voltage, the closer the distance.
- Current: 9mA (3V voltage ）
- Frequency adjustment: adjustable capacitor
- Output Impedance: 50 ohms
- Reference distance: open ground 100 meters, 10-30 meters indoor environmental obstacles (3V voltage test, increasing the voltage from the greatly increased)
- Operating frequency: 85MHZ --- 115MHZ (usually between 99-101 boot default frequency)
- Receive way: as long as the 88-108MHz FM radio can receive, with FM feature phones.
- Frequency adjustment method: adjustable capacitor
- Output impedance: 50 ohms