Diamond SWR SX-400 140 - 525 Mhz SWR Power Meter SX400

Specifications:

Frequency range: 140 to 525MHz
Power display range: 5W 20W 200W
Accuracy at full scale: 5W Range ±10%(F.S),20W Range ±5%(F.S),200W Range ±5%(F.S), (Add -10% of full scale at 220 to 420MHz, add +10% of full scale at 450 to 525MHz)
Minimum power at SWR measurement: 4W
Insertion loss: Less than 0.1dB(140 to 250MHz) Less than 0.2dB(400 to 470MHz)/less than 0.3dB(525MHz)
Measurement function: Forward RF power,Reflected RF power,SWR,PEP monitor
Connector: M-J/N-J , SO-239
Dimensions: 155Wx63Hx103Dmm
Weight: 540g
Impedance: 50ohms