VFO DDS



ARDU-5351 VFO

50kHz to 99.9MHz generator based on the SI5351. It has a variable output and two fixed outputs.

The Arduino code has countless functions and settings. It has a much higher programming level.

All parts to build the complete kit: PCB with all the SMD components installed, pins strips for connections, rotary encoder, SI5351 module and Arduino Nano module (factory programmed). 

The "ARDU-5351 VFO" offers many functions and configurations as "Universal VFO" to be used as a local oscillator on a single band transceiver.

You can choose two OLED display sizes, 0.96" (15x25mm window) or 1.3" (20x35mm window)

See all functions: Download manual. 

 

  • 1 kit 0.96" OLED display 49,00€
  • 2 kits 0.96" OLED display 88,00€
  • 1 kit 1.3" OLED display 52,00€
  • 2 kits 1.3" OLED display 93,00€
  • 1 kit 0.96" OLED display SMD parts NO ASSEMBLED 44€
  • 1 kit 1.3" OLED display SMD parts NO ASSEMBLED 47€

49,00 €

  • 0,09 kg
  • Available
  • Ships within 3-5 days

ARDU-5351 mini VFO (no display, frequency announced in CW

• One variable frequency output + one fixed output (IF/ BFO)

• Easy setup using the Arduino IDE Series Monitor.

• Control: Simple control through a encoder with push button.

• Output frequency information by audible tone in CW code (three digits)

• Frequency output range: 50kHz to 99.9MHz

• Automatic frequency save function.

• Frequency steps select by encoder push/button. Steps: 1kHz, 100Hz, 10Hz. 

• IF offset function. Offset IF: VFO = F + IF, VFO = F + IF, VFO = IF – F, OFFSET = 0. 

• Adjustable mínimum and maximum frequencies

• Easy assembly by clamping the rotary encoder shaft

• All SMD parts are soldered. 

• Power supply: 7 to 15V DC. Average current consumption: 50mA.

• PCB size: 55 x 30 mm

Download manual

  • 1 kit 28€
  • 2 kits 50€
  • 1 kit 32€ CUSTOM PROGRAMMED (tell me the frequency you need)
30,00 €

28,00 €

  • 0,1 kg
  • Available
  • Ships within 3-5 days

ILER-DDS V2.1

New version V2.1 Universal VFO for all ILER, MFT, EGV transceivers and similar projects.

Universal VFO DDS 0 to 40MHz AD9850 based. More info...

Download manual

  • 1 kit 59,00€
  • 2 kits 106,00€

 

59,00 €

  • 0,2 kg
  • Available
  • Ships within 3-5 days