40 Mhz Two Channel DDS -- Koolertron
- Top frequencies: 40 MHz. Resolution: .01 Hz
- Output voltage: 0 - 20 Volts p-p
- External power supply.
- Cases: 7.5' wide, 2.8' high, 6.9' deep.
- Price: ~$100.
The frequency was 280 Hz low at 40 MHz.
The spurs are very noticeable at higher frequences.
The display and LEDs became an intermittent failure at the end of my testing.
The start up frequency is 10 kHz.
At startup output is set at 5 Volts p-p. This could damage some circuits/equipment.
I only looked at Channel 1. There is a minor bit of cross talk between channels.
800 Hz Sidebands and Harmonics
8 kHz Sidebands and Harmonics
80 kHz Sidebands and Harmonics
800 kHz Sidebands and Harmonics
8 MHz Sidebands and Harmonics
40 MHz Sidebands and Harmonics
