AT-200PROII LDG Electronics Automatic Antenna Tuner 1.8-54 MHz, 5-250 Watts SSB and CW. 100 watts on 6M. 75 watts with PSK or Digital Modes. 2 Year Warranty

Features

• 5 to 250 watts SSB and CW. 100 watts on 6M. 75 watts with PSK or digital modes. - Easy to read LED bargraph display for RF power, SWR and status
• LEDs for Antenna Position and Bypass - 4,000 memories (2000 for each antenna) for instantaneous band changing - Two position antenna switch with memories for four antennas on each position
• Tuning time: 0.5 to 6 seconds full tune, < 0.1 second memory tune - Built in frequency counter for memory operation
• Frequency coverage: 1.8 to 54.0 MHz. - Tunes 6 to 800 ohm loads (16 to 150 ohms on 6M), 6 to 3600 ohms with optional 4:1 Balun (LDG RBA 4-1) - For Dipoles, Verticals, Vees, Beams or and Coax Fed Antenna
• Includes 6' DC power cable - Enclosure: 9.5D x 7.1W x 2.0H inches - Weight: 2 pounds

Description

The LDG AT-200ProII is a general purpose automatic tuner suitable for any amateur application. It covers 1.8-54 MHz, and features a two-position antenna switch allowing instant switching between two antennas. The AT-200ProII requires just 5 watts for operation but will handle up to 250 watts, making it ideal for the new generation of higher powered transceivers, or for QRP operations that sometimes use a small amplifier. Like most LDG tuners the AT-200ProII operates automatically, beginning a tuning cycle whenever the SWR exceeds a preset limit. The AT-200ProII also features LDG’s advanced memory tuning, providing 2,000 memory locations; when tuning near a previously used frequency it will recall the settings for nearly instant tuning. It learns your favorite frequencies and bands as you use it. You can also start a tuning cycle manually whenever necessary. Large, easy-to-read LED bargraphs show forward and reverse power power in peak or average mode, and SWR. Two power scales are provided: 25 watts and 250 watts. The bargraphs also indicate tuner status and input confirmations. The AT-200ProII uses LDG’s state-of-the-art, processor-controlled Switched-L tuning network. It will match dipoles, verticals, inverted-Vees or virtually any coax-fed antenna. The LDG AT-200ProII is designed for this new generation of rig. It's specifically recommended for Ten-Tec and tube radios. Many QRP operators have a small 100-150 watt amplifier for times when you need a few more S-units. The AT-200II is ideal for this kind of operation; it’s minimum required power is only 5 watts, but it will handle the higher power as well. You can also use the AT-200ProII with longwires, random wires and antennas fed with ladder line with the optional LDG balun. Operation couldn’t be simpler: while transmitting a carrier, just press the Tune button. An automatic tuning cycle will begin, a few seconds later the tuner will be set at the lowest SWR (almost instant for frequencies stored in memory).

Brand: LDG Electronics

Connectivity Technology: Radio Frequency

Antenna: Radio

Tuner Technology: Digital

Remote Control Included?: No

Product Dimensions: 9.5 x 7.1 x 2 inches

Item Weight: 2 pounds

Item model number: AT-200PROII

Is Discontinued By Manufacturer: No

Date First Available: May 21, 2014

Manufacturer: LDG Electronics