vfo
![si5351 VFO built by JF3HZB](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
si5351 VFO built by JF3HZB
![39 - Multifunction Digital VFO - Part 1: Hardware](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
39 - Multifunction Digital VFO - Part 1: Hardware
![si5351 VFO with adaptive step control built by JF3HZB](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
si5351 VFO with adaptive step control built by JF3HZB
![How to Build and Code an Arduino VFO Si5351 PART-1](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to Build and Code an Arduino VFO Si5351 PART-1
![7mhz DDS VFO using AD9850 and Arduino Uno R3](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
7mhz DDS VFO using AD9850 and Arduino Uno R3
![How to Build and Code an Arduino VFO Si5351 PART-2](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to Build and Code an Arduino VFO Si5351 PART-2
![How to set up a Priority Channel in VFO MODE ON THE Yaesu Ft-60r](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to set up a Priority Channel in VFO MODE ON THE Yaesu Ft-60r
![Digital VFO with analog dial (retro dial) from JF3HZB. (SI5351 - ESP32) - Issue and fix + F6CRP](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Digital VFO with analog dial (retro dial) from JF3HZB. (SI5351 - ESP32) - Issue and fix + F6CRP
![VFO and BFO with Si5351A controlled by Arduino](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
VFO and BFO with Si5351A controlled by Arduino
![ATtiny85 + si5351 DDS VFO/BFO](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
ATtiny85 + si5351 DDS VFO/BFO
![HomeBrew AD9850 Arduino DDS VFO on the Cheap!](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
HomeBrew AD9850 Arduino DDS VFO on the Cheap!
![Si5351 VFO/BFO Software: Part 1 Hardware overview](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Si5351 VFO/BFO Software: Part 1 Hardware overview
![How to add a VFO Channel to Memory in the AT-D868UV Handheld Radio](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to add a VFO Channel to Memory in the AT-D868UV Handheld Radio
![How to enter into VFO mode of Retevis RT3S ?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to enter into VFO mode of Retevis RT3S ?
![AnyTone D868 VFO Programming of Digital Channel](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
AnyTone D868 VFO Programming of Digital Channel
![Digital VFO with rotation dial displayed on 240x320 LCD](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Digital VFO with rotation dial displayed on 240x320 LCD
![BAOFENG UV-13 , VFO MODE(freq) , MEMORY MODE (channel)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
BAOFENG UV-13 , VFO MODE(freq) , MEMORY MODE (channel)
![Compact Arduino, si5351 VFO/BFO/CW CO/Controller/Keyer](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Compact Arduino, si5351 VFO/BFO/CW CO/Controller/Keyer
![BAOFENG UV- 9R , SELECT VFO & MEMORY MODE](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
BAOFENG UV- 9R , SELECT VFO & MEMORY MODE
![Simple vfo+bfo with s-meter using si5351 and arduino/avr [prototype]](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Simple vfo+bfo with s-meter using si5351 and arduino/avr [prototype]
![Arduino for Amateur Radio: DDS VFO using the AD9850](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Arduino for Amateur Radio: DDS VFO using the AD9850
![How to Add a VFO Channel to the AnyTone AT-D868UV Handheld Radio](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to Add a VFO Channel to the AnyTone AT-D868UV Handheld Radio
![VFO Mode](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
VFO Mode
![Quansheng UV-K5(8) & UV-5R Plus - CTCSS detector in VFO and Frequency Counter / CTCSS detector](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Quansheng UV-K5(8) & UV-5R Plus - CTCSS detector in VFO and Frequency Counter / CTCSS detector
![Retevis RT3S: How to switch channel mode to VFO mode?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Retevis RT3S: How to switch channel mode to VFO mode?
![JA2NKD's Arduino controlled AD9850 DDS VFO - JH8SST/7](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
JA2NKD's Arduino controlled AD9850 DDS VFO - JH8SST/7
![Reviewing the OzQRP CDV DDS VFO](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Reviewing the OzQRP CDV DDS VFO
![TALPOD A36 , SCAN VFO/MEMORY also Frequency Scanner](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
TALPOD A36 , SCAN VFO/MEMORY also Frequency Scanner
![ICOM RC-28 REMOTE VFO & ICOM 7610 , RSBA1 Software](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
ICOM RC-28 REMOTE VFO & ICOM 7610 , RSBA1 Software
![This might be the coolest CB Radio modification we've ever seen](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
This might be the coolest CB Radio modification we've ever seen
![RT3S CH,MR MODE VFO SCAN](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
RT3S CH,MR MODE VFO SCAN
![VFO-BFO with ESP32 + Si5351](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
VFO-BFO with ESP32 + Si5351
![ARDUINO NANO DDS VFO](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
ARDUINO NANO DDS VFO
![SDR Console V3 Active VFO following](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
SDR Console V3 Active VFO following
![Yaesu VX-8DR: Scanning Memory and VFO Mode](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Yaesu VX-8DR: Scanning Memory and VFO Mode
![HW104,HW99,HW9,SB104, IMPROVE VFO STABILITY , HEATHKIT VFO](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
HW104,HW99,HW9,SB104, IMPROVE VFO STABILITY , HEATHKIT VFO
![How to Fix VFO Rotary Encoder of Yaesu FT-747GX](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to Fix VFO Rotary Encoder of Yaesu FT-747GX
![A 3 Band VFO using SI5351 and Arduino](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
A 3 Band VFO using SI5351 and Arduino
![SI5351-B DDS VFO Radio Controller Prototype (An Overview)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
SI5351-B DDS VFO Radio Controller Prototype (An Overview)
![Building a Homebrew Arduino Mega2560 AD9850 DDS VFO](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Building a Homebrew Arduino Mega2560 AD9850 DDS VFO
![Toggle VFO to Memory Mode on Baofeng UV-82 how to switch between](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Toggle VFO to Memory Mode on Baofeng UV-82 how to switch between
![The Heathkit HG-10 VFO and a 1970's Era Amateur Radio Station](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
The Heathkit HG-10 VFO and a 1970's Era Amateur Radio Station
![Arduino controlled GPS corrected VFO](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Arduino controlled GPS corrected VFO
![DDS-VFO Cobra 148 GTL RFX95HD w/ Lots of Options](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
DDS-VFO Cobra 148 GTL RFX95HD w/ Lots of Options
![Cumbria Designs X-Lock VFO stabilizer kit, construction and finished installation in Eico 753](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Cumbria Designs X-Lock VFO stabilizer kit, construction and finished installation in Eico 753
![How N6QW 240X320 Color Display si5351 VFO works, JH8SST](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How N6QW 240X320 Color Display si5351 VFO works, JH8SST
![DDS-VFO Cobra 142 GTL*Upgraded* SSB CB Radio](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
DDS-VFO Cobra 142 GTL*Upgraded* SSB CB Radio
![shortwave radio VFO oscillator circuit](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
shortwave radio VFO oscillator circuit
![今さら聞けないアマチュア無線~VFO操作編](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
今さら聞けないアマチュア無線~VFO操作編
![Baofeng for Beginners: How to Use Baofeng UV-5R Buttons and More](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Baofeng for Beginners: How to Use Baofeng UV-5R Buttons and More
![How to change the RT3S into VFO Mode?](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to change the RT3S into VFO Mode?
![Homebrew MC1350P based SSB Rig - #4 VFO/BFO, BPF, DC Receiver Test](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Homebrew MC1350P based SSB Rig - #4 VFO/BFO, BPF, DC Receiver Test
![#127 Yaesu FT 101ZD VFO Problem](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
#127 Yaesu FT 101ZD VFO Problem
![TALKPOD A36 , VFO MODE(freq) , MEMORY MODE (channel)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
TALKPOD A36 , VFO MODE(freq) , MEMORY MODE (channel)
![baofeng UV-82 VFO mode-Channel mode switch](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
baofeng UV-82 VFO mode-Channel mode switch
![Pll to VFO DDS Arduino Controller. CB Radio Lafayette 1200FM](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
Pll to VFO DDS Arduino Controller. CB Radio Lafayette 1200FM
![VFO DDS 16F628A](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
VFO DDS 16F628A
![FT 101Zmod VFO & DDS Demo](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
FT 101Zmod VFO & DDS Demo
![How to build a VFO , for the RSGB Intermediate License.](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
How to build a VFO , for the RSGB Intermediate License.
![local oscillator (VFO) for a (SW) radio (demo schematic)](https://www.seevid.ir/assets/images/thumbnail_medium_en.avif)
local oscillator (VFO) for a (SW) radio (demo schematic)