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Features |
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Advanced Direct Digital Synthesis(DDS) technique,
output in two independent channels |
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Digital and indicator light display
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Crystal oscillation reference, high
frequency accuracy and high resolution |
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Keyboard operation, sequence adjusting
with knob |
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100MHz frequency counter and power amplifier(optional) |
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Dimensions and weight£º 254¡¿103¡¿325(mm3);3kg |
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Block Diagram |
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Specification |
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Frequency Range
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| Channel A: |
| - Sine : 40mHz~5MHz (DFG-9005) /40mHz~10MHz(DFG-9010) |
| 40mHz~20MHz(DFG-9020) |
| - Others: 40mHz~1MHz |
| Channel B: |
| - Sine : 10mHz~1MHz |
| - Others: 10mHz~50KHz |
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Channel A
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| Waveform types£º |
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| Waveform length |
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| Sampling rate |
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| Amplitude resolution |
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| Harmonic distortion |
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| Total distortion |
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| Rise/Fall time |
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| Duty cycle |
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| Frequency Resolution |
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| Frequency accuracy |
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| Frequency stability |
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| Amplitude range |
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| Amplitude resolution |
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| Amplitude accuracy |
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| Amplitude stability |
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| Amplitude flatness |
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| Output impedance |
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| Offset range |
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| Offset Resolution |
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| Offset accuracy |
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| 16 types including sine£¬square£¬triangle, ramp
and so on |
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| 1024 points |
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| 100 MSa/s |
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| 8 bits |
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| ¡Ã40dBc£¨<1MHz)£¬¡Ã35dBc(1MHz~10MHz), ¡Ã30dBc(20MHz~40MHz) |
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| ¡Â1£¥£¨20Hz ~ 200kHz£© |
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| ¡Â35ns over pulse£º¡Â 10 £¥ |
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| 1% ~ 99% |
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| 40mHz |
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| ¡¾(5¡¿10-5+ 40mHz) |
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| ¡¾5¡¿10-6/ 3hrs |
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| 2mVpp~20Vpp (High impedance£¬for frequency ¡Â10MHz)
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| 2mVpp~10Vpp (High impedance£¬for frequency >10MHz) |
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| 20mVpp£¨for amplitude > 2V£© / 2mVpp£¨for amplitude
< 2V£© |
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| ¡¾0.5£¥/ 3hrs |
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| ¡¾5£¥ (for frequency¡Â1MHz) |
| ¡¾10£¥ (1MHz< for frequency ¡Â10MHz) |
| ¡¾20£¥ (10MHz< for frequency ¡Â20MHz) |
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| 50¥Ø |
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| ¡¾10V£¨high impedance£© |
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| 20mV |
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| ¡¾(1£¥ + 20mV) With the functions of Sweeping
and |
| Frequency Modulation |
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Channel B
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| Waveform types£º |
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| Waveform length |
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| Sampling rate |
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| Duty cycle |
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| Frequency Resolution |
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| Frequency accuracy |
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| Amplitude range£º |
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| Amplitude resolution |
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| Output impedance |
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| Harmonic wave |
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| Frequency of harmonic |
| wave |
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| Phase difference |
| of two CHs |
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| Resolution |
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| 1024 points |
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| 100 MSa/s |
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| 8 bits |
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| 1£¥~99£¥ |
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| 10mHz |
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| ¡¾(1¡¿10-5 + 10mHz) |
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| 50mVpp~20Vpp ( high impedance) |
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| 20mVpp |
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| 50¥Ø |
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| 0.1~250.0 times |
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| £¼1MHz |
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| 0~360¡Æ |
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| 1¡Æ |
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| Output characteristic |
| s of TTL |
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| Waveformcharacteristics |
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| Frequency characteristics |
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| Amplitude characteristics |
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| Square£¬rise/fall time¡Â20nS |
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| Same as the output of channel A |
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| Compatibility of TTL£¬CMOS£¬low level < 0.3V
£¬high level > 4V |
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| Power conditions |
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| frequency |
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| power |
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| Environment conditions |
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| Operation |
| characteristics |
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| Display mode |
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| Package size |
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| Manufacturing technique |
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| Power conditions£º voltage£ºAC220£¨1¡¾10£¥£©V£» |
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| Frequency£º50£¨1¡¾5£¥£©Hz£» |
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| Power£º£¼30VA |
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| Temperature£º0~40¡É£» Humidity£º£¼80£¥ |
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| Keyboard operation, continuous adjusting by
digit knobs. |
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| Digit displays the working parameters. indicator
light |
| displays the function and option |
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| 254 mm¡¿103 mm¡¿325 mm weight£º3 kg |
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| Surface conjoint technique, Large Scale Integrated
circuit, |
| high reliability, long life |
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| Output characteristic |
| s of TTL |
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| Frequency counter: |
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| Power amplifier: |
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| Frequency measurement range£º1Hz~100MHz |
| Amplitude of input signal£º100mVpp~20Vpp |
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| Maximum output power£º7W£¨8¥Ø£©, 1W (50¥Ø£© |
| Maximum output voltage£º22Vpp |
| Frequency bandwidth£º1Hz ~ 200kHz |
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