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!
FLEXIBLE AND PORTABLE
Compact and Durable.
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.
Now supplied with a tune/lock switch. Look at the new front panel.
HF Frequency Range:
Power Input Range:
Input Impedance Range:
DC Input Requirement:
Average Tune Time:
Recurrent set time:
Front Panel Connections:
Rear Panel Connections:
Control Cable Length:
1.8 to 60 MHz
1.5 to 60W (PEP/CW) and 20W (Continuous)
45 to 55 ohms
Typical: Less than 2:1
Zero - Internal batteries
Typical: Less than 4 seconds
Typical: Less than 500 milliseconds
256 non-volatile locations
Minimum lengths: 8 feet(3.5 to 30 MHz) 25 feet(1.8 to 30 MHz)
Any position, ideal at antenna feed point
-30 to +60 degrees C
8.7L x 4.7W x 1.5H inches
Irridited aluminum enclosure*
SO-239 RF input connector
Balanced and unbalanced studs with wing nuts
No cables supplied
Tune/lock switch built-in
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.