The Diamond SX-200 is a lightweight and easy-to-use SWR/power meter, covering the frequency range from 1.8 to 200 MHz. Its front panel features an illuminated meter, on its clear display we can read average power values, transmitted or reflected power, and SWR (standing wave ratio). It has three power ranges: 5, 20, and 200 watts.

Technical Specifications

• Frequency Range: 1.8 to 200 MHz
• Output Power Selection Steps: 3 positions: 5W, 20W, 200W
• Full Scale Accuracy: 5W Range ±5% (F.S), 20W Range ±7.5% (F.S), 200W Range ±5% (F.S)
  (Add ±15% of full scale at 160 to 200 MHz)
• Minimum SWR Measurement Power: 1W
• Internal Losses: Less than 0.15 dB (typical), less than 0.2 dB (1.8 to 3.5 MHz and 150 to 200 MHz)
• Measurements: Forward RF power, Reflected RF power, SWR, PEP monitor
• Connector: PL (SO-239)
• Dimensions: 155W x 63H x 103D millimeters
• Weight: 540 grams
• Nominal Impedance: 50Ω