Beschreibungen

• 1. Add an audio amplifier to resolve the problem of ultra low quantity of SSB unmarried sideband, and the impact is obvious. 2. Redesign FM and HF bandpass filters 3. An ESD tube is added to the enter terminal for electrostatic protection and powerful signal defense when transmitting within the UV part of dual antennas. 4. Use FPC gentle board, the board thickness is 0, secure and loyal without short circuit, and the establish does not help the speaker. 5. Use nice high-frequency wire-wound chip inductors with immoderate Q value, small inside resistance, and strong filtering selectivity. In the dual-antenna solution, an additional point of band-pass filtering is added to the antenna input end, and a feeder and SMA head are used to an HF self sustaining antenna from the LED, which would no longer affect the UV performance of the machine. The FPC comfortable board makes use of a double-sided disk, which is simpler to connect to the machine. Applicable models:For Quansheng uv k5/k6 Due to varied batches, there may well even be differences in product appearance, color, and published text, that will no longer impression the use. Colour:Orange Material:PCB Package Contents: 1x SI4732 Board 1x 2M Expansion Chip Only the above equipment content, different merchandise are not included. Note: Light reflection and diverse displays can cause the color of the item in the photo a little varied from the real thing. The dimension allowed error is +/- 1-3cm.

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