Nissei DG-503 Digital SWR and Watt Meter 1.6-60MHz/125-525MHz

Original price was: $214.00.Current price is: $143.00.

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Nissei DG-503 Digital SWR & Watt Meter


This digital SWR/Watt meter is highly accurate for measuring Forward Power, Reflected Power, and VSWR.

DG – 503 digital type standing wave ratio table is 2017 latest, especially designed for the amateur radio design.
Large 3.5 “LCD display,easy and convenient to use,operation can be showed at the same time [progressive wave] [by] the reflection (SWR) accurate read value, it is the most distinctive feature of the product.

Main Features:

  • Large LCD (3.5″) display for easy of reading
  • Forward/Reflected power/VSWR Ratio in one push button
  • LCD Backligh display
  • Convenient control layout for easy operation
  • Packing gift box and DC 12V Wire


Model DG-503
Frequency Range 1.6-60MHz/125-525MHz
Caibration point 14MHz/50MHz/145MHz/435MHz
Power Range 0-200W
Accuracy (±5%)
Minimum Power of SWR 1W
Input/Output Connector SO239
Weight (Net) 750g
Insertion Loss Less than 0.1dB
Testing Function Fwd/ref Power & VSWR ratio
Input/Output Impedance 50ohm
Dimension (W/H/D)mm 140 ×84 ×122
Accessories Operation Manual,12V DC wire

Package Contains:

1×DG-503 Digtial SWR/Watt Meter

1× Operation Manual

1× 12V DC wire

Weight 3 kg
Dimensions 500 × 400 × 90 mm


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