Assembled DIY-3B FM and MW Analogue Radio Module for Headphones Manual Tuning with Scale Ferrite Antenna 6 x 3.2 x 4.16 cm for DIY Enthusiasts
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The assembled DIY-3B analogue radio module is a ready-made receiver featuring classic manual tuning that resembles vintage transistor radios. It can receive broadcasts in the FM and MW bands, that is, very short and medium waves. You tune into a station by turning the white knob above the circular frequency scale, which indicates the range of both bands. For receiving medium waves, there is a ferrite antenna with a wound coil located directly on the board. Sound is played through headphones via a 3.5 mm connector.
The power on and band selection is managed by a single sliding switch with positions OFF, FM, and MW. Volume can be adjusted with a small trimmer on the board, and a light indicates when it is powered on. The module is powered by 2 AA batteries in a holder attached beneath the board and has dimensions of 6 x 3.2 x 4.16 cm including the tuning knob. It comes fully assembled and ready to use, so you do not need to solder or assemble anything. Simply insert the batteries, connect the headphones, and switch the toggle to the desired band.
- Type – assembled analogue radio module
- Board designation – DIY-3B
- Bands – FM and medium wave MW
- Frequency scale – FM 87–108 MHz and MW in kHz
- Tuning – manual with rotary knob
- Control – OFF, FM, and MW switch, volume trimmer
- Indicator – power indicator light
- Antenna – ferrite antenna for medium waves
- Sound output – 3.5 mm headphone connector
- Power supply – 2 AA batteries (not included)
- Dimensions – 6 x 3.2 x 4.16 cm
- Package contents – assembled DIY-3B radio module with attached holder for 2 AA batteries
Receiving medium waves is influenced by the rotation of the ferrite antenna, so it is advisable to rotate the module while tuning into distant stations until the sound is clearest. The best reception is often by a window or outside, far from electrical appliances. For FM reception, a headphone cable usually serves as an antenna, so keep it fully extended while listening. Turn the tuning knob slowly to ensure you do not miss weaker stations. The module does not have a cover, so protect it from moisture, dust, and contact with metal objects. When not in use for an extended period, remove the batteries from the holder.
The assembled DIY-3B radio module is a simple and comprehensible receiver for anyone who enjoys analogue tuning and wants to experience listening to medium waves. It is suitable for DIY enthusiasts and radio amateurs, for physics and electronics teaching, and as a basis for your own radio in a box of your own design. Powered by standard batteries, it can be used at home, in the garden, and on the go. With the switching between FM and MW, it offers a clear selection of local and distant stations. It also makes a lovely gift for radio and electronics lovers.
Delivery
Delivery to address€1.99
Estimated delivery: 23 November – 4 December
Shipped from China
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Returns and Exchanges
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Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
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Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
SpainReturns centre in Spain operated by Qxbox, an e-commerce logistics provider and logistics partner of the sellers on our platform.
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About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
All products from this seller