Plug And Play DDS Signal Generator 0-55MHz For HAM Radio SSB Transceivers VFO Module With 1 Hz Step Tuning And 12V Power Ideal For DIY Ham Enthusiasts And Desktop Rig Tuning
✔️ 0-55MHz DDS with 1 Hz steps, 12V input, front LED readouts
This plug-and-play DDS signal generator is designed for HAM radio hobbyists and DIY desk rigs. Built around the AD9850 DDS chip, it delivers precise RF signals for VFOs, transceivers, and bench testing. It supports 1 Hz tuning steps and runs from a 12V supply.
✅ 0-55MHz continuous DDS tuning with 1 Hz steps
✅ 12V power input (simplified version available at 8-9V)
✅ AD9850 DDS chip based design for stable output
✅ Direct digital frequency input and front panel controls
✅ Audio volume, amp gain, and AGC potentiometers for shaping
✅ S-LED and Standing Wave indicators for monitoring
✅ ENC, MEM, VFO A/B transfer, SSB mode changes
✅ RIT for fine receiving frequency adjustment
✅ CAL for setting functions; KB-1 and KB-2 pins common but not GND
💡 What is a handy long-tail keyword question about DDS signal generators for ham radios? A concise intro describing its handy use in radio bench testing. - 0-55MHz range with 1 Hz steps for precise tuning - AD9850 DDS architecture for stable output - 12V powered module for desk rigs and DIY transceivers - VFO A/B switching with SSB/CW/AM mode options for testing
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