The Sharman AV-40 is a 144MHz to 470MHz VSWR and POWER meter with a 15W/150W power switch. The AV-40 only works on 50 Ohm impedance which measures forward and reflected power and VSWR with a sensitivity 3W for full scale deflection.

Key Features/Specifications:

• 144-470MHz
• Impedance 50 Ohms
• Power 0-15W/0-150W switched
• Measures forward/reflected power + VSWR
• Sensitivity 3W for full scale deflection
• Accuracy 10% at full scale
• Sockets SO239
• Size 85 x 87 x 95mm
• Weight 280g