Description:

It is suitable for Quansheng K5/Quansheng K6 to install S14732 soft board FPC and modify HF shortwave full-band reception/single sideband reception. It is suitable for single antenna and dual antenna.

Upgrade content:

1. Add an  RF amplifier to improve AM reception performance.
2. Add an audio amplifier to solve the problem of extremely low volume of SSB single sideband, and the effect is obvious.
3. Redesign FM and HF bandpass filters.
4. An ESD tube is added to the input terminal for electrostatic protection and strong signal protection when transmitting in the UV section of dual antennas.
5. Use FPC soft board, the board thickness is 0.2mm, safe and reliable without short circuit, and the installation does not support the speaker.
6. In the dual-antenna solution, an additional level of band-pass filtering is added to the antenna input end, and a feeder and SMA head are used to an HF independent antenna from the LED, which does not affect the UV performance of the original machine.
7. The FPC soft board uses a double-sided disk, which is easier to connect to the original machine.

Package includes:

1 x Modification Module kit