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- Last added
- 2023-10-15
Featured LDG Electronics manuals
LDG AT-1000ProII Automatic Antenna Tuner Operations Manual
The LDG Electronics AT-1000ProII is a fully- and semi-automatic switched-L tuner designed to handle up to 1000 watts of output power across the HF spectrum plus 6 meters. It features built-in antenna switching with 2,000 memories per port and can tune loads ranging from 6 to 1,000 ohms (or 6 to 4,000 ohms with an optional balun). The unit includes LED bargraph displays for power level, SWR, and status indicators.
Operation is controlled via eight front panel buttons that support momentary, medium, and long press functions to access various modes such as manual tuning, memory store, and bypass. The device supports user-selectable parameters including Auto/Semi-automatic operation and 1kW/100W watt scales. Optional radio interfaces are available for ICOM, Yaesu, and Alinco transceivers.
Covers: Introduction · Specifications · Important Safety Warning · Front Panel · Back Panel · Installation
Latest LDG Electronics manuals
LDG AT-1000ProII Automatic Antenna Tuner Operations Manual
User Manual 28 pages · 911 KB · ENThis manual provides operating instructions for the LDG AT-1000ProII 1000W automatic antenna tuner, covering setup, tuning modes, and safety warnings.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in LDG Electronics manuals
What is the maximum power rating for SSB on the AT-1000ProII?
The tuner is rated for 1000 watts of transmit power in Single Side Band mode from 1.8 to 30 MHz.
From: LDG AT-1000ProII Automatic Antenna Tuner Operations Manual
How many antenna memories does the AT-1000ProII have?
The unit has a built-in 2-port antenna switch with 2,000 memories for each port.
From: LDG AT-1000ProII Automatic Antenna Tuner Operations Manual