Check the listing for details. DDS Counter Function Generator Counters Waveform Amplitude Resolution 12bits. Condition: New. Listed at 477.00 USD. DDS Counter Function Generator Counters Waveform Amplitude Resolution 12bits Features:1.Adoption of direct digital synthesis (DDS) technology2.Main waveform output frequency from 1μHz ~ 20MHz3.Small signal output amplitude up to 1mV4.Pulse duty cycle resolution up to one thousandth5.Digital FM and AM with high resolution and accuracy6.Burst mode with continuous phase adjustment function7.Frequency scanning output can be arbitrarily set the starting point, end point frequency8.Phase adjustment resolution up to 0.1 degrees9.Amplitude modulation system 1% ~ 100% can be set arbitrarily10Output waveforms up to more than 30 kinds11.Frequency measurement and counting function12.The chassis is beautiful and elegant, and the key operation is comfortable and flexible.13.The second output can control the phase difference with the first signal.Technical Date:Technical Date TypeⅠⅡⅢWaveform CharacteristicsMaster waveformSine wave, square waveWaveform Amplitude Resolution12bitsSample Rate200Msa/s Sine wave harmonic distortion-50dBc (Frequency ≤ 5MHz)-45dBc (Frequency ≤ 10MHz)-40dBc (Frequency ≤ 20MHz)-35dBc (Frequency > 20MHz)Sine wave distortion≤0.2% (frequency: 20Hz to 100kHz)Square wave rise and fall time≤ 25ns （SPF05A ≤ 28ns）Stored Waveforms26 types of waveforms such as sine, square, pulse, triangle, sawtooth, step, etc., TTL waveforms (F20A only, output frequency is the same as the main waveform)Waveform length4096 points.Waveform Amplitude Resolution12bitsPulse wave duty factor1.0% ~ 99.0% (frequency ≤ 10kHz)10% ~ 90% (Frequency 10kHz ~ 100kHz)Pulse wave lift time≤1uSDC Output Error≤±10%+10mV (output voltage value range 10mV~10V)TTL waveform output(F05A, F10A)Output frequency: same as main waveformOutput amplitude: low level < 0.5 V high level > 2.5 VOutput impedance: 600 ΩFrequency CharacteristicsFrequency range: Main waveformSine wave 1μHz ~ 5MHz; Square wave 10Hz ~ 5MHz Sine wave 1μHz ~ 10MHz; Square wave 10Hz ~ 10MHz Sine wave 1μHz ~ 20MHz; Square wave 10Hz ~ 20MHzStored Waveforms1μHz ~ 100kHzResolution1μHzFrequency Error≤±5×10-4 Frequency StabilityBetter than ±5×10-5Amplitude Characteristics Range1mV ~ 20Vp-p (High Resistance), 0.5mV ~ 10Vp-p (50Ω) (Frequency ≤ 20MHz)-56dBm ~ +13dBm (Frequency > 20MHz) Highest resolution2μVp-p (high resistance), 1μVp-p (50Ω) Amplitude error≤±2%+1mV (frequency 1KHz sine wave)Amplitude stability±1 % /3 hours Output flatness ±5% (frequency ≤ 5 MHz sine wave), ±10% (frequency > 5 MHz sine wave)±5% (frequency ≤ 50 kHz other waveforms), ±20% (frequency > 50 kHz other waveforms) Output Impedance50Ω Unit of amplitudeVp-p，mVp-p，Vrms，mVrms，dBmBias Characteristics DC offset (high resistance)± 10 V ( f ≤ 40 MHz) Offset maximum resolution 2μVp-p(high resistance) ,1μVp-p (50Ω) Offset error (accuracy)≤±10% +20mV (high resistance)Modulation Characteristics Carrier signalWaveform is sinusoidal with the same frequency range as the main waveform. Modulation methodInside or outsideModulated signalInternal 5 waveforms (Sine, Square, Triangle, Ascending Sawtooth, Descending Sawtooth) or external input signalsFrequency Modulation CharacteristicsCarrier signalWaveform is sinusoidal with the same frequency range as the main waveform.Modulation methodInside or outsideModulated signalInternal 5 waveforms (Sine, Square, Triangle, Ascending Sawtooth, Descending Sawtooth) or external input signalsTuning Phase CharacteristicsBasic SignalsWaveform is sinusoidal with the same frequency range as the main waveform.Burst Count1 ~ 30000 cycles, and COUNT≤800╳Freq (Hz) is satisfied.Burst signal alternation interval0.1ms ~ 800s Control modeInternal (Auto)/External (Single manual key trigger, external input TTL pulse rising edge trigger)Frequency Scanning CharacteristicsSignal Waveformsimple harmonic vibrationScanning frequency rangeSweep Start Frequency: Main Waveform Frequency RangeSweep end point frequency Main waveform frequency range Scanning time1ms ~ 800s (linear) 100ms ~ 800s (logarithmic)Modulation Signal OutputOutput frequency1Hz ~ 20kHzOutput WaveformsSine, Square, Triangle, Ascending Sawtooth, Descending SawtoothOutput amplitude5Vp-p±5% (sine wave, frequency ≤10kHz)Output Impedance600ΩExternal standard frequency inputSignal amplitude: 3Vp-p Signal frequency 10MHzStorage CharacteristicsStorage parametersFrequency value, amplitude value, waveform, DC offset value, function status of the signalStorage capacity10 signalsMode of reproductionAll stored signals are recalled with the corresponding serial numberStorage timeMore than 10 yearsCounters Frequency range 10Hz ~ 100MHz Count ≤ 50MHzmeasuring time10ms ~ 10s continuously adjustablecounting capacity≤1.37×1011 Power output module (optional)3WB output module (optional)Frequency 1Hz~20kHz (TypeⅢ B output module is standard)Display11-digit VFD fluorescent display Others10 groups of output states can be stored/recalled. With RS232 interface, optional GPIB, USB interfaceDimension255mm×370mm×100mmWeight3.5kg