Workman Model: SX-144/430 SWR Power Meter

Workman Model: SX-144/430 SWR Power Meter This SWR Power Meter is a measurement insturment with high performance. It can measure forward power (PF), reflection power (PR) and SWR simultaneously when testing and QSO transmitting. There are two scales to be optional. The antenna SWR can be read out directly at the crossing point of two scales of two pointer.

1.1 Frequency Range 120MHz - 500MHz

1.2 Input / Output impedance: 50 ohms

1.3 Power Range: 0-500 Watts

1.4 Forward / Reflection Power ratio 5:1

1.5 Forward Power: 10W, 100W, 500W in three steps

1.6 Reflection Power: 2W, 20W, 100W, in three step

1.7 Power Measuring accuracy: not more than plus/or minus 10% (F.S)

1.8 Meter illumination: 12VDC

1.9 Size (LxBxH): 130mmx80mm