Specifications PRF 10 Hz to 2000 Hz in 10 Hz increments Pulse Width Adjustable from 25 ns to 5,000 ns (0.1 MHz) with PerfectSquare technology Gain 0 to 110 dB Receiver Bandwidth 0.2 MHz to 26.5 MHz at â??3 dB System Linearity Horizontal: �± 0.5% FSW Resolution 0.25% FSH, amplifier accuracy �± 1dB Reject 0 to 80% FSH with Visual Warning Amplitude Measurement 0 to 110% full screen height with 0.25% resolution Automated Calibration Velocity, Zero Offset Straight Beam (First Backwall or Echo-to-Echo) Angle Beam (Soundpath or Depth) Test Modes Pulse Echo, Dual, or Through Transmission Range 3.36 mm to 13,388 mm (0.132 in. to 527.10 in.) at 5,900 m/s (0.2320 in./�µs) Velocity 635 m/s to 15240 m/s (0.0250 in./�µs to 0.6000 in./�µs) Zero Offset 0 to 750 �µs Refracted Angle 0�° to 90�° in 0.1�° increments Measurement Gates 2 fully independent gates for amplitude and TOF measurements Measurements Gate (1, 2) Thickness, Soundpath, Projection, Depth, Amplitude, Time-Of-Flight, Min./Max. Depth, Min./Max. Amplitude Echo-to-Echo Standard Gate 2-Gate 1, Optional IF Gate Tracking Other measurements Overshoot (dB) value for DGS/AVG, ERS (equivalent reflector size) for DGS/AVG, AWS D1.1/D1.5 A, B, C and D values, Reject Value, Echo to RefdB values DAC/TCG Standard DAC points Up to 50 points, 110 dB dynamic range Special DAC modes Custom DAC (up to 6 curves), 20-80% View Curved surface correction Standard OD or Bar correction for Angle Beam measurements