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  • PRODUCTS
    • Nixie Clocks in Cases
    • Nixie Clocks (no Cases)
    • Shield for Arduino Nixie Clocks
    • HAT for Raspberry Pi Nixie Clocks
    • Nixie Countdown Timers
    • DIY KITS for Nixie Clocks
    • Power Supplies
    • Cases for Nixie Clocks
    • Nixie Tubes
    • Accessories for Clocks
    • Other Components
    • RF Units
    • Walkman Players
    • Vacuum Tube Power Amplifiers
  • GALLERY
    • Nixie Tubes Clocks
  • DOWNLOADS
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    • RF Units
    • Datasheets
    • Firmwares
    • Drivers
    • Utilities
  • SUPPORT
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RF UNITS TUTORIALS

DDS AD9914 AD9915 Firmware Compilation for Arduino – Video Tutorial GRA & AFCH

LPF Low Pass Filter Overview, Testing, and Application with RF Amplifier MMIC DDS

1GHz Oscillator Reference Clock Low Phase Noise RCLN100 130dbc/Hz @ 10kHz for DDS AD9910 AD9912

DDS9912 (AD9912) Firmware Compilation and Uploading to Arduino Mega

DDS AD9912 Board TCXO for Arduino Mega 1GSPS, SIN, CMOS, HSTL, SWEEP Low Noise Oscillator

DDS9910 v2.0 (AD9910) Firmware Compilation and Uploading to Arduino Mega

DDS AD9910 external clocking from Raspberry Pi 400Mhz (Source PLLC)

Antenna comparison GENUINE vs FAKE 144MHz 430MHz NAGOYA NA-771 SMA Female 10W for Baofeng UV5R

DDS AD9959 Arduino Shield RF Signal Generator 4 Synchronized DDS Channels 225MHz, @600 MHz Low Spurs

DDS AD9910 Arduino Shield Signal Generator 600 MHz @ 1.5GHz AM FM SSB Sweep, Low Spurs Low Harmonic

DDS (Direct Digital Synthesis) AD9910 up 1.5Ghz AM FM SSB Sweep RAM RAMP Arduino Shield by GRA&AFCH

Comparison of Band-pass Filters Lumped, Helical filter, Mini Circuits @ 144 Mhz MC2833

Filrer Narrow Band-Pass 144Mhz BW 7Mhz(-3dB) Overview, measurement and schematic

Filter Band-Pass BPF-B140N+ Review, measurement, disassembly and schematic

Overview and disassembly of the filter RBP-140 + Micro-Circuits + Scheme

Filter 3 Order Band Pass 144Mhz BW 30Mhz

MC2833 Transmitter 144Mhz Spect on Rigol

Ad9912 spurkiller fit

PRODUCTS
  • NIXIE CLOCKS IN CASES
  • NIXIE CLOCKS (NO CASES)
  • SHIELD FOR ARDUINO CLOCKS
  • RASPBERRY PI HAT CLOCKS
  • NIXIE TUBES COUNTDOWN TIMERS FOR QUEST ROOMS
  • DIY KITS FOR NIXIE CLOCKS
  • BOARDS AND SHIELDS FOR NIXIE CLOCKS
  • BARE PCBS AND SETS OF PARTS FOR NIXIE CLOCKS
  • ARDUINO CONTROL BOARDS
  • CASES FOR NIXIE CLOCKS
  • POWER SUPPLIES
  • ACCESSORIES FOR CLOCKS
  • NIXIE TUBES
  • COMPONENTS
  • COLUMNS
  • SOCKETS
  • BUTTONS AND SWITCHES
  • INTEGRATED CIRCUITS
  • TRANSISTORS
  • SPARE PARTS
  • RF UNITS
  • RF FILTERS
  • POWER AUDIO AMPLIFIERS
  • POWER CORDS
  • WALKMAN PLAYERS
  • WALKMAN PARTS
  • DISCOUNT PRODUCTS
  • VIRTUAL ITEMS
  • OTHER PRODUCTS
DOWNLOADS
  • Nixie Clocks
  • RF Units
  • Datasheets
  • Firmwares
  • Utilities
  • Drivers
GET IN TOUCH
We are happy to answer all your questions
fominalec@gmail.com
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