Check the listing for details. DDS Function/Arbitrary Generator/Frequency Counter 1μHz~5/10/20/40/80/120MHz. Condition: New. Listed at 719.00 USD. DDS Function/Arbitrary Generator/Frequency Counter 1μHz~5/10/20/40/80/120MHz Overview: Digital Synthesized Function/Arbitrary Wave Signal Generator/Counter Series is a digital synthesized signal generator with a microprocessor, and at the same time, it has the function of 100MHz frequency counter with equal precision. This machine is designed and manufactured with modern direct digital synthesis technology, which has high precision, multi-functionality, high reliability and some other unique advantages compared with general traditional signal sources. Features: ■ Adopts direct digital synthesis (DDS) technology■ Capable of outputting as small as 1mV (50Ω) ■ Able to output 27 kinds of standard or internally stored fixed waveforms.■ Provides arbitrary waveforms of 8 to 16,000 points in length (with arbitrary waveform module).■ Easy data input via keyboard or knob■ Bright, easy-to-read 12-digit VFD display■ Fully programmable via RS232 interface, compatible with SCPI commands■Equal-precision 100MHz frequency counter■ Pulse duty cycle resolution up to 1/1000th of a percent■Digital FM with high resolution and accuracy■Burst mode with continuous phase adjustment function■ Frequency sweep output can be arbitrarily set the starting point, the end point frequency■ phase adjustment resolution of 0.1 degrees■ amplitude modulation system 1% ~ 120% can be set arbitrarily Main technical indicators: NameTechnical IndicatorsFrequency Range1μHz ～ 5MHz1μHz ～ 10MHz1μHz ～ 20MHz1μHz ～ 40MHz1μHz ～ 80MHz1μHz ～ 120MHzOutput Frequency1μHz ～ 120MHz （Sine） 1μHz ～ 40MHz （Square wave, TTL） 1μHz～100kHz （Other waveforms）Output Amplitude1mVp-p～10Vp-p (50Ωload) 2mVp-p～20Vp-p(high resistance) (f ≤40MHz) 0.1mVp-p～3 Vp-p (50Ωload) 0.2mVp-p～6 Vp-p (high resistance) (f >40MHz)Output WaveformSine, Square, Pulse, Triangle, Ramp, TTL Pulse, Spot, Sweep, FM, AM, Pulse, FSK, PSK Burst, etc., various modulation AM, FM, ASK, FSK, PSK (32 kinds of waveforms are pre-stored in the machine) Sine wave distortion≤ 0.1% (f:20Hz~100kHz)Arbitrary Waveform Length8~16000Waveform Amplitude Resolution12bitsSampling Rate300Msa/sSine wave harmonic suppression≤-50dBc （f ≤ 5MHz） ≤-45dBc （f ≤ 10MHz） ≤-40dBc （f ≤ 20MHz） ≤-35dBc （f ≤ 40MHz） ≤-30dBc （f > 40MHz）Square Wave Rise and Fall Time≤ 15nsPulse Duty Cycle0.1%～99.9% （f ≤10kHz） 1%~99% (10kHz~100kHz)Frequency Resolution1μHzFrequency Accuracy≤±5×10-6Maximum amplitude resolution2μVp-p (High resistance) ,1μVp-p (50Ω)Amplitude Error (Accuracy)≤± 1%+0.2mV (1kHz sine wave)Output flatnessAmplitude ≤ 2Vpp: ±3% ( f ≤ 5 MHz) ±10% ( f ≤ 40 MHz) Amplitude >2Vpp: ±5% ( f ≤ 5 MHz) ±10% ( f ≤ 20 MHz) ±20% ( f ≤ 40 MHz) ±1 dBm (40 MHz < f ≤120 MHz)Offset Range± 10 V ( f ≤ 40 MHz) Offset maximum resolution2μVp-p(High resistance) ,1μVp-p (50Ω)Offset Error (Accuracy)≤± (5%+10mV） Signal amplitude≤2Vp-p(high resistance) ≤± (5%+20mV） Signal amplitude>2Vp-p (high resistance)Amplitude Modulation System AM1%～120% 1%～80% （f > 40MHz，carrier amplitude>2Vp-p（high resistance））Phase Adjustment Range (PSK)0.0～360.0°Phase Adjustment Resolution (PSK)0.1°Arbitrary waveform plug-in (option)Frequency Range1μHz～100kHz Output Waveform Length8～16000 points Amplitude Resolution10bitsTwo-way plug-in (option)Frequency Range1μHz～20kHz Output Amplitude2mVp-p～20Vp-p Distortion≤ 1%（output amplitude2Vp-p，f=1kHz） Output Impedance600Ω±5% Square wave front and back edge< 10μs A/B sine signal phase difference range0.0～360.0degrees A/B Sine Signal Phase Error‘-0.5 degrees～+0.5 degrees （Frequency< 2kHz） Output Waveform LengthSine, Square, Triangle, Ramp WaveCounterFrequency Range1Hz～100MHz Counting Capacity≤ 4.29 × 109Time baseNominal Frequency10MHz StabilityBetter than ± 1 × 10-6Display12-bit VFD fluorescent displayOthers10 groups of output states can be stored/recalled. With RS232 interface, optional GPIB, USB interfaceDimensions255mm×370mm×100mmWeight3.5kg