DX Explorer
ROMANIA • + Follow
Edit Project
Description
455 kHz BFO for SSB and CW Reception
A simple 455 kHz BFO for SSB and CW reception using an old shortwave AM radio that has 455Hz IF frequency. The variable capacitor "CV" will not be provided with the PCB board if purchasing the assembled version.
Schematic and Layout

Feb 27,2025
1,267 views
end-flag
455 kHz BFO for SSB and CW Reception
A simple 455 kHz BFO for SSB and CW reception using an old shortwave AM radio that has 455Hz IF frequency.
1267
0
0
Published: Feb 27,2025
BOM(Bill of materials)
Purchase
Donation Received ($)
PCBWay Donate 10% cost To Author
File Last Updated: 2025/04/10 (GMT+8)
File update record
2025-04-1019:49:20
Gerber file is updated.
2025-02-2722:08:04
Gerber file is updated.
2025-02-2721:44:32
Gerber file is updated.
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Copy this HTML into your page to embed a link to order this shared project
Copy
Under the
Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)
License.

Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW
ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor
BUY NOW
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW- Comments(0)
- Likes(0)

Upload photo
0 / 10000
It looks like you have not written anything. Please add a comment and try again.
You can upload up to 5 images!
Image size should not exceed 2MB!
File format not supported!
View More
VOTING
0 votes
- 0 USER VOTES
0.00
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Design
1/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Usability
2/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Creativity
3/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Content
4/4
More by DX Explorer
-
G4RAW Ten Minute Transmitter A simple QRP CW transmitter built in less than ten minutes. Only a few components and an output powe...
-
PY2OHH Pititico, One Transistor QRP CW Transceiver Pititico, QRP CW transceiver designed by PY2OHH. One of the smallest and simplest transceivers desig...
-
Pititico 2, QRP CW Transceiver A simple QRP CW transceiver with one transistor and an audio amplifier, based on the Pititico CW Tra...
-
Audible RF Field Strength Meter A simple NE555P IC audible RF field strength meter. It can detect a 1W VHF / UHF handheld from about...
-
Two Scales QRP RF Wattmeter And Dummy Load A simple QRP wattmeter and dummy load that allows you to measure the RF output power. Designed for Q...
-
QRP Minimalist CW Transmitter A very simple QRP minimalist CW transmitter built in less than ten minutes, using only twelve compon...
-
Sputnik Regenerative Receiver - SSB, CW, AM, FM The Sputnik regenerative receiver was designed for the 40m amateur radio band, the perfect project f...
-
One Transistor FM BUG Transmitter ( SPY BUG ) One transistor FM transmitter ( Spy Bug ) using a 2N3904 covering a distance between a few meters to...
-
455 kHz BFO for SSB and CW Reception A simple 455 kHz BFO for SSB and CW reception using an old shortwave AM radio that has 455Hz IF freq...
-
K8TND VLF Sferics Receiver - VLF Natural Radio A sferics receiver is simply receiving radio noise with natural origins, mainly lightning, but also ...
-
PA0RDT Mini Whip Bias-T The Bias-T ( power / splitter ) required to power the mini whip antenna designed by PZ0RDT for 10kHz...
-
PA0RDT Mini Whip Antenna Mini whip antenna designed by PZ0RDT for 10kHz to 30MHz. Perfect for LW, MW and SW listening. If you...
-
G4RAW Ten Minute Transmitter A simple QRP CW transmitter built in less than ten minutes. Only a few components and an output powe...
-
PY2OHH Pititico, One Transistor QRP CW Transceiver Pititico, QRP CW transceiver designed by PY2OHH. One of the smallest and simplest transceivers desig...
-
Pititico 2, QRP CW Transceiver A simple QRP CW transceiver with one transistor and an audio amplifier, based on the Pititico CW Tra...
-
Audible RF Field Strength Meter A simple NE555P IC audible RF field strength meter. It can detect a 1W VHF / UHF handheld from about...
-
Two Scales QRP RF Wattmeter And Dummy Load A simple QRP wattmeter and dummy load that allows you to measure the RF output power. Designed for Q...
-
QRP Minimalist CW Transmitter A very simple QRP minimalist CW transmitter built in less than ten minutes, using only twelve compon...
-
Sputnik Regenerative Receiver - SSB, CW, AM, FM The Sputnik regenerative receiver was designed for the 40m amateur radio band, the perfect project f...
-
One Transistor FM BUG Transmitter ( SPY BUG ) One transistor FM transmitter ( Spy Bug ) using a 2N3904 covering a distance between a few meters to...
-
455 kHz BFO for SSB and CW Reception A simple 455 kHz BFO for SSB and CW reception using an old shortwave AM radio that has 455Hz IF freq...
-
K8TND VLF Sferics Receiver - VLF Natural Radio A sferics receiver is simply receiving radio noise with natural origins, mainly lightning, but also ...
-
PA0RDT Mini Whip Bias-T The Bias-T ( power / splitter ) required to power the mini whip antenna designed by PZ0RDT for 10kHz...
-
PA0RDT Mini Whip Antenna Mini whip antenna designed by PZ0RDT for 10kHz to 30MHz. Perfect for LW, MW and SW listening. If you...
You may also like
-
-
Commodore 64 1541-II 1581 Floppy Disk Drive C64 Power Supply Unit USB-C 5V 12V DIN connector 5.25
406 1 3 -
-
-
-
-
-
-
-
Modifying a Hotplate to a Reflow Solder Station
1266 1 6 -
MPL3115A2 Barometric Pressure, Altitude, and Temperature Sensor
717 0 1 -