Description:
1, the PCB board is printed with various components silk screen identification, please weld against the silk screen identification
2, resistance regardless of direction, but there are different negative values, please pay attention to distinguish when welding
3, the long foot with feet is positive (+), and the short foot is (-); Pay attention to the direction of screen printing on the corresponding PCB board when welding;
4. When connecting the power cord to the wiring base, pay attention to distinguish the positive and negative poles, do not connect the reverse
5, the welding sequence is from low to high, from small to large, from inside to outside
6, soldering iron welding temperature 320degree -380degree , welding 3-5 seconds or so, can not long time welding
7, the circuit board identification VCC is positive, GND is negative
8, pay attention to static electricity and product power supply size, so as not to burn the circuit and components
1. Model: RF-02FM
2. Operating Current: 5-15mA
3. Operating Voltage: DC 3-6V
4. Transmission Distance: 5-50m
5. Transmission Frequency: 88-108MHz
6. Audio Input: -15dB (max)
7. PCB Size: 53*40mm
Package included: 1Set
Note:
1.Due to manual measurement, please allow an error of 1-2cm. Please make sure you don't mind before bidding.
2.Due to the differences between different monitors, the picture may not reflect the actual color of the project. Thank you!
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
No-delivery refund
