DX-888 高灵敏度 TEF6686 收音机 — 完整使用说明书
· 12 min read
DX-888 是一款基于 NXP 车规级 TEF6686 DSP 芯片的高灵敏度便携式收音机， 由 ARESQ 开发。它结合了出色的选择性和超高的灵敏度，搭载 ESP32 微控制器和 2.4 英寸触摸屏，功能丰富。
5 posts tagged with "SDR"
Software Defined Radio
View All TagsDX-888 High Sensitivity TEF6686 Radio — Full Review & Guide
· 11 min read
The DX-888 is a high-sensitivity portable radio developed by ARESQ, built around NXP's automotive-grade TEF6686 DSP chip. It combines excellent selectivity, ultra-high sensitivity, and a rich feature set powered by an ESP32 microcontroller with a 2.4-inch touch screen.
PreAMP PA for Radioberry — Setting and Output Guide
· 3 min read
The Radioberry PreAMP Power Amplifier (PA) module requires careful setup for reliable operation. This guide covers the key parameters: supply voltage, constant current limits, BIAS potentiometer adjustment, and the latest component changes.
SXceiver SDR Transceiver — Optimized for the 70 cm Amateur Radio Band
· 3 min read
SXceiver is a software-defined radio transceiver optimized for the 70 cm (430–440 MHz) amateur radio band.
Sold as a kit, SXceiver includes a printed circuit board with all SMD components pre‑mounted, and a through‑hole pin header for Raspberry Pi connection.
TETRA-BlueStation — Complete Setup and Configuration Guide
· 10 min read
This article is based on the TETRA-BlueStation Wiki. Full credit to the MidnightBlueLabs team for the original documentation.
Welcome to the TETRA-BlueStation guide — the documentation platform for BlueStation: a FOSS TETRA stack aimed at providing an extensible basis for TETRA experimentation and research.