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DVFO-II --- DIGITAL VFO WITH DDS |
Employing some of our latest technology, we are pleased to present the DVFO-II, a direct digital synthesis (DDS) VFO. - Frequency Range: 1 Hz to 54 MHz - Frequency Resolution: 1 Hz over full range - Output Level: 0.2 V p-p - Supply Voltage: 9 - 14 VDC - Supply Current: 125 ma - Spurious Outputs: -40 db typical - Accuracy: Can be set to < 1 PPM - Overall Size: 5.25" x 1.9" x 1.0" (W x H x D) (Enclosure Not Included) Features: - Programmable display offsets - Accomodates - Suitable for Direct Conversion Recievers - Output Protected - Detented Tuning - Tuning Steps - 1 Hz to 10 MHz - Supertwist Liquid Crystal Display - Subminiature socket/pins on output - Mounts via the toggle switches. Only two holes - No Screws - Ten programmable non-volatile registers for Display/Frequency Output/Offsets - Calibration done in software, no capacitor tweaking |
Design your rig around DDS technology. For exacting performance, it can't be beat! Our DVFO usues the AD9850 DDS chip coupled with a micro-controller for absolutely precise signal generation. Its small size makes it perfect for for those experimental projects you're working on. Here's a challenge for you kit builders. The DVFO kit employs approximately 60% surface mount components. We give you detailed instructions for installing surface mount components, so maybe it's time to expand your horizons. As always, our kits are guaranteed to work as described. The charge for repair & return under the guarantee will be $75. Ready to buy? We accept PayPal for Internet Purchases! DVFO-II Digital VFO Kit................................$169.95 DVFO Digital VFO (Assembled & Tested).........$219.95 |