DG-503

NISSEI DG-503 SWR/Watt Meter
Introduction: This SWR and wattmeter is very accurate for measuring forward power, reflected power and VSWR of analog and digital transceivers.
Specification:
Frequency range: 1.6-60 MHz / 125-525 MHz
Measurements (analog mode): CW, FM, FDMA
Calibration points: 28/145/435 MHz
Power Range: 0 - 200W
Accuracy: (+/- 5%)
Minimum power for SWR: 1W
Input/Output Connector: SO239 (Type-N female option)
Weight (net): 750 grams
Insertion Loss: Less than 0.1dB
Test functions: precursor/reference power and VSWR
Input/Output Impedance: 50 ohms
Dimensions (W/H/D): 140 x 84 x 122mm
Accessories: Operation manual, 12V DC wire

Features:
1. Large LCD (3.5") display for easy reading.
2. Forward/reflected power/SWR in one button.
3. Can choose to measure DMR (TDMA), AM, SSB (DG-503MAX).
4. LCD backlight display.