HLFEC Manuals & User Guides

User Manual: ATS-mini V3 Pocket SSB Mini Radio

ATS-mini V3 • 1 PDF • July 13, 2026

Comprehensive user manual for the HLFEC ATS-mini V3 SI4732 0.5-108MHz Pocket SSB Mini Radio, covering setup, operation, specifications, maintenance, and troubleshooting.

Malahit-DSP2 50K-2GHz DSP SDR Radio Receiver User Manual

Malahit-DSP2 • July 12, 2026

Comprehensive user manual for the HLFEC Malahit-DSP2 50K-2GHz DSP SDR Radio Receiver, including setup, operation, features, specifications, and troubleshooting.

HLFEC 8.8 Inch Long Strip LCD Secondary Monitor User Manual

HSD088IPW1-A00 • June 30, 2026

Instruction manual for the HLFEC 8.8 Inch Long Strip LCD Secondary Monitor, providing real-time CPU, GPU, and SSD information via AIDA64. Includes setup, operation, specifications, and troubleshooting.

HLFEC TEF6686 DSP Radio ESP32 Full Band Receiver User Manual

TEF6686 DSP Radio • 1 PDF • June 30, 2026

Comprehensive user manual for the HLFEC TEF6686 DSP Radio with ESP32, covering setup, operation, specifications, maintenance, troubleshooting, and user tips for FM, LW, MW, and SW reception.

HLFEC 3.5 Inch IPS Type-C Secondary Screen User Manual

3.5 Inch IPS TYPE-C Secondary Screen • 1 PDF • June 25, 2026

Comprehensive user manual for the HLFEC 3.5 Inch IPS Type-C Secondary Screen, providing instructions for setup, operation, maintenance, troubleshooting, and specifications for this computer hardware monitoring display.

HLFEC TEF6686 Mini All Band DSP Radio Receiver User Manual

TEF6686 • April 22, 2026

Comprehensive instruction manual for the HLFEC TEF6686 Mini All Band DSP Radio Receiver, featuring a 2.4-inch touch screen, covering LW, MW, SW, FM, and AM bands. Learn about…

HLFEC 5-Inch TFT LCD Touch Screen Monitor JRP5008 User Manual

JRP5008 • March 25, 2026

Comprehensive user manual for the HLFEC 5-inch TFT LCD Touch Screen Monitor (JRP5008), including features, specifications, setup instructions for Raspberry Pi and PC, operation, maintenance, and troubleshooting.

ATS-mini V3 Pocket SSB Mini Radio User Manual

ATS-mini V3 • January 21, 2026

Comprehensive user manual for the HLFEC ATS-mini V3 Pocket SSB Mini Radio, covering setup, operation, maintenance, specifications, and troubleshooting for the SI4732 DSP receiver with ESP32-S3 control.

ATS-mini V3 Pocket Radio User Manual

ATS-mini V3 • 1 PDF • January 17, 2026

Comprehensive instruction manual for the HLFEC ATS-mini V3 Pocket SSB Mini Radio, covering setup, operation, features, specifications, and troubleshooting for models with SI4732 DSP and ESP32S3.

HLFEC 4-in-1 Expansion Board for Flipper Zero User Manual

4-in-1 Expansion Board • 1 PDF • December 23, 2025

Comprehensive user manual for the HLFEC 4-in-1 Expansion Board, featuring 433M RF, ESP32S2, GPS, and 2.8-inch screen modules for Flipper Zero. Includes setup, operation, troubleshooting, and specifications.

ATU-130 Automatic Antenna Tuner User Manual

ATU-130 • December 14, 2025

Comprehensive user manual for the HLFEC ATU-130 Automatic Antenna Tuner, covering setup, operation, specifications, and troubleshooting for 1.8-50MHz amateur radio use.

HLFEC ATS-mini V3 Pocket SSB Mini Radio Instruction Manual

ATS-mini V3 • November 8, 2025

Comprehensive instruction manual for the HLFEC ATS-mini V3 Pocket SSB Mini Radio, covering setup, operation, specifications, and maintenance for optimal performance across all supported frequency bands.