NOTE: The SG-231 is retiring as of 9/1/2005. Read the announcement here.
The SG-231 provides a wider frequency range, higher tuning resolution and 32 times as many tuning combinations as the original Smartuner, the SG-230. It is a quality Smartuner designed to meet the precision tuning demands of government users. It's ruggedly built and flexible and works extremely well with most 100W HF transceivers, including 6M coverage. The SG-231 also allows for a higher maximum power rating for continuous operation than the similar SG-237 and due to the precision matching capabilities, the typical VSWR is also lower.
TECHNICAL SPECIFICATIONS
HF Frequency Range:
Power Input Range:
Input Impedance Range:
VSWR:
DC Input Requirement:
DC Operating Range:
Input Current:
Average:
Recurrent set time:
Memory Capacity:
Possible Tuning Combinations:
Antenna Length:
Installation:
Operating Temperature:
Size:
Weight:
Case Construction:
Control Cable:
Accessories:
1.0 to 60 MHz
3 to 100W (PEP) and 60W (continuous)
45 to 55 ohms
Typical: Less than 1.4:1
+13.8 VDC (nominal)
+10.5 to 18 VDC
500 milli Amps
Typical: Less than 4 seconds
Typical: Less than 10 milliseconds
170 non-volatile locations
4 Million
Minimum lengths: 8 feet(3.3 to 60 MHz)
23 feet(1.0 to 60 MHz)
Any position, ideal at antenna feed point
-35 to +70 degrees C
11.5L x 9.5W x 1.7H inches
3.8 pounds
Waterproof ABS plastic cover on an anodized aluminum base
10 feet (Power & RF)
Smartlock™ Pro
