New FM-DW 2.1 FM converter module for your vintage radios
Tune using the original dial, and listen with the radio's tube (or transistor) amplifier !
Better sound than FM to AM transmitters !



Detailed installation and setup instructions are located at the URL printed under the FM-DW module.
They are also easily found with a simple Google search.

Although not complicated, they must be performed by a person with sufficient electronics background (especially in restoring vintage tube and transistor radios) to avoid damages, as we cannot provide customized installation tutorials.

In the unlikely case of a defective module, we will proceed with a close inspection to ensure that the module was not damaged by an improper installation, in which case there will be no exchange and no refund.



Functional features :

- Dual color LED for easy setup.
- 50µs / 75µs de-emphasis choice in setup.
- Mono or stereo output.
- Can be live or cold reset.
- Improved firmware and tuning algorithm.
- AM Saver add-on (available in my other eBay listing).
PCB features :

- Silkscreen for easy installation.
- Round corners with three grounded holes.
- Setup uses either on-board push-button or an external one.
- Regulated +5V DC 50mA output for small add-on (Bluetooth etc.).
- Full install instructions: follow URL printed on bottom layer.

The FM-DW module converts almost all vintage tube and transistor radios to the 87.5-108 MHz FM band.
Its AM Saver "piggyback" module (sold in my other listing) allows keeping the AM bands when necessary.

DAB/DAB+ radios can be heard using a DAB/DAB+ to FM transmitter (not included), which avoids altering the radio to insert additional controls and a LCD screen.

The FM-DW module requires a tuning capacitor: it won't work with variable inductors like in some car radios.




Main specs :

- FM 87.5-108 MHz. Tune using the radio's dial. Choose where the FM starts and ends on the dial.
- Can be AC powered by the tube heaters circuit if heaters are connected in parallel.
- Can be DC powered: 4V to 16V for FM only, 7V to 16V if using the regulated +5V output (50mA max).
- No additional controls required, no external mods !
- Easy to install: three grounded holes + fully grounded bottom layer.
- Very compact: 3 cm x 3.6 cm !
- De-emphasis choice in setup: 75 µs (Americas, South Korea) or 50 µs (rest of the world).
- Audio output: mono or stereo using the radio's tube or transistor amplifier.
- A 1-meter antenna wire is sufficient in most cases.


Installation and setup procedure :

Follow the URL printed on the bottom side of the FM-DW module (or perform a Google search for the FM-DW module).



Misc. and shipping:

This listing is only for the module(s). Anything else is not included.

The FM-DW module uses electrostatic sensitive devices. It is housed in an antistatic bag before packing and shipping.

We combine shipping and ship within 3 business days.

Please understand that once your order is dispatched, any slow-down is independant of our business, especially concerning countries which can delay imports for up to several weeks (Israel and a few others).

Any questions please ask !

Several hundreds FM-DW modules already sold all over the world !