JDS Tech
JDS6600 DDS Signal Generator
The JDS6600 is the starting point for hobbyists who need a function generator but can't justify $300. Two channels, 60MHz, and a stack of waveforms for $76. The software is basic but functional. This is the scope equivalent of the Rigol DS1054Z — a solid first tool at an honest price.
60 MHz max2chArbitrary waveform
8.0/10
Buy on Amazon · $76$75.99
Key Specifications
| Max Frequency | 60 MHz |
| Channels | 2 |
| Frequency Resolution | 0.01 Hz |
| Output Impedance | 50Ω nominal |
| Amplitude Range | 0 – 20Vpp (no load) |
| Display | 2.4" TFT color LCD |
| Connectivity | USB (PC software) |
| Arbitrary Waveform | Yes |
| Burst Mode | Yes |
Waveform Library
SineSquarePulseTriangleSawtoothRampCMOSExponentialNoiseHalf-WaveFull-WaveStaircaseArbitrary (20 stored)
Modulation Types
Sweep
What We Like
- ✓Two independent channels — test both input and output of a circuit simultaneously
- ✓60MHz maximum frequency covers audio, basic RF, and most hobbyist signals
- ✓20 built-in arbitrary waveforms beyond the standard set
- ✓Frequency sweep mode useful for filter characterization
- ✓PC software included for waveform editing (basic but functional)
Limitations
- ✗Output impedance is not precisely 50Ω — matters for RF matching
- ✗Harmonic distortion is higher than Rigol or Siglent at similar frequencies
- ✗TFT display is small and viewing angles are poor
- ✗PC software requires Windows and is not actively maintained
JDS6600 DDS Signal Generator
$75.99 — 60 MHz · 2ch