Specifications

vPad-RF Performance Specifications

HF Power (RMS)
Range 0 – 999.9 W (as derived from HF current)
Accuracy ±(3% of reading + ½W)
HF Current (RMS)
Range 0 – 5A, int. load bank 0 – 8.5A, ext. load
Accuracy ±(1% of reading + 5mA)
Voltage (RMS)
Range 0-999.9 V (as derived from HF current)
Accuracy ±(1% of reading + 1V)
Voltage (Peak)
Range 0 – 9999 V
Accuracy ±(1% of reading + 10V)
Crest Factor
1.0 – 999.9 (as derived from peak/RMS ratio)
Instrument RF Bandwidth (-3dB)
250 Hz – 12 MHz
Isolation, PE to MD
10 kV
Variable Load
Range 0 – 5115 ohms
Resolution 5 ohms
Accuracy ±1% + 0.5, -0 ohms
Power, 50% duty cycle 200W @ 5 ohms
400W @ 10 ohms
600W @ 20 ohms
600W @ 40 ohms
600W @ 80 ohms
600W @ 160 ohms
600W @ 320 ohms
600W @ 640 ohms
530W @ 1280 ohms
260W @ 2560 ohms
Operational Duty Cycle
  Up to 100% in manually activated tests
50% in automated footswitch activation, from 1 to 20 seconds
Pulsed ESU
Measurements Pulse On-time, Off-time & Duty Cycle
Timing Range 0.1 to 6500msec
Resolution 0.1msec
Accuracy ± 0.2msec
Pulse Duty Cycle 0.1 to 99.9%
RF Leakage Load
Resistance 2 x 200 ohms
Accuracy ±1%
Power 100% duty 16W
REM / CQM Test Resistance
Range 0 – 1023 ohms
Resolution 1 ohm
Accuracy ±1% + 1, -0 ohms
HF Digital Oscilloscope
Vertical Ranges 0.125, 0.25, 0.75, 1.5, or 3A / division
Vertical Range Selection Manual or Automatic
Horizontal Ranges 1.25, 2.5, 5, 10, 20 or 40 µsec / division
Trigger Level Adjustable, +/- edge
HF Spectrum Analyzer
Vertical Ranges Normalized dB or linear
Horizontal Ranges 62.5, 125, 250, 500, 1000, 2000 kHz / division
Frequency Resolution 1.22, 2.44, 4.88, 9.77, 19.5, 39.1 kHz
User Interface
Android 10” Tablet providing Graphical User Interface WiFi & Bluetooth communication 12 Gb memory (or more – optional)
Power
120 Volt power outlet 90 to 132 V ac rms,
47 to 63 Hz, 0.6 A max.
230 Volt power outlet 180 to 264 V ac rms,
47 to 63 Hz, 0.4 A max.
Size 8.5 x 11.0 x 13 in.
Weight 18 lb.
Environment 15°C to 40°C, 10% to 90% RH, Indoor Use Only, Category II