Nevada Radio

SGC 211

Mini 1.8-60MHz smartuner





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The SG-211 represents a revolution in automatic antenna tuning. There has never been a tuner so compact, flexible and easy to use. It will run for up to 5 years on a single set of AA batteries. No power connections, no control cables, nothing external is required. Just connect your antenna and RF from your transceiver to get on the air. The SG-211 makes operating fun!

The SG-211 Mini Smartuner will work with any transceiver and most antennas, both balanced and unbalanced. It has a wide tuning range from .3 to 6000 Ohms and 256 memory bins, allowing accurate tuning and quick recall. Built into a rugged aluminum case and weighing only one pound, the SG-211 is the perfect companion for portable and QRP operation.

  • HF Frequency Range: 1.8 to 60 MHz
  • Power Input Range:  1.5 to 60W (PEP/CW) and 20W (Continuous)
  • Input Impedance Range: 45 to 55 ohms
  • VSWR: Typical: Less than 2:1
  • DC Input Requirement :  Zero - Internal AA batteries
  • Average Tune Time : Typical: Less than 4 seconds
  • Recurrent set time : Typical: Less than 500 milliseconds
  • Memory Capacity : 256 non-volatile locations
  • Antenna Length : Minimum lengths: 8 feet(3.5 to 30 MHz)  25 feet (1.8 to 30 MHz)
  • Installation: Any position, ideal at antenna feed point
  • Operating Temperature: -30 to +60 degrees C
  • Size: 8.7L x 4.7W x 1.5H inches
  • Weight: 1 pound
  • Case Construction: Irridited aluminum enclosure*
  • Front Panel Connections:  SO-239 RF input connector
  • Rear Panel Connections: Balanced and unbalanced studs with wing nuts
  • Control Cable Length: No cables supplied
  • Options/Accessories: Tune/lock switch built-in
  • LED Indicators: 1 Red LED on front panel -Steady for 2 seconds for tuned
    -Blinking for 2 seconds for not tunable -Morse B for 10 seconds for low battery

         *Requires additional protection if installed outdoors

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