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Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)
Lusya SI4732 All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)

All Band Radio FM, AM (MW And SW) And SSB (LSB And USB)

18 reviews
100% of buyers enjoyed this product!
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SI4732 All Band Radio

Electrical parameters:
Use a 3.6v lithium battery
Support USB charging
Audio output supports headset 3.5MM
Support 8 ohm speaker 1W output
FM supports earphone antenna
Antenna interface uses BNC
The PCB retains the SI4735 package, users can replace the chip by themselves, and the software is compatible
Features of this sketch:
1) FM, AM (MW and SW) and SSB (LSB and USB);
2) Audio bandwidth filter 0.5, 1, 1.2, 2.2, 3 and 4Khz;
3) 22 commercial and ham radio bands pre configured;
4) BFO Control; and
5) Frequency step switch (1, 5 and 10KHz);

Band band[] = {
{FM_BAND_TYPE, 8400, 10800, 10430, 10},
{LW_BAND_TYPE, 100, 510, 300, 1},
{MW_BAND_TYPE, 520, 1720, 810, 10},
{SW_BAND_TYPE, 1720, 3500, 1900, 1}, // 160 meters
{SW_BAND_TYPE, 3500, 4500, 3700, 1}, // 80 meters
{SW_BAND_TYPE, 4500, 5500, 4850, 5},
{SW_BAND_TYPE, 5500, 6300, 6000, 5},
{SW_BAND_TYPE, 6300, 7800, 7050, 5}, // 40 meters
{SW_BAND_TYPE, 7800, 10000, 9600, 5},
{SW_BAND_TYPE, 10000, 11000, 10100, 1}, // 30 meters
{SW_BAND_TYPE, 11000, 12500, 11940, 5},
{SW_BAND_TYPE, 12500, 13900, 13600, 5},
{SW_BAND_TYPE, 13900, 14500, 14270, 1}, // 20 meters
{SW_BAND_TYPE, 14500, 15900, 15300, 5},
{SW_BAND_TYPE, 15900, 17900, 17600, 5},
{SW_BAND_TYPE, 17900, 18300, 18100, 1}, // 17 meters
{SW_BAND_TYPE, 18300, 21900, 21200, 1}, // 15 mters
{SW_BAND_TYPE, 21900, 26200, 24940, 1}, // 12 meters
{SW_BAND_TYPE, 26200, 27900, 27500, 1}, // CB band (11 meters)
{SW_BAND_TYPE, 27900, 30000, 28400, 1}}; // 10 meters

If you modify the parameters, please refer to the actual product
With shell version

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of My Blog (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://all4radios.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

18 reviews
100% of buyers enjoyed this product!
5 stars
(18)
4 stars
(0)
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Buyer
Review
Customer
verifed buyer
24 May 2021

Looks OK

D***i
verifed buyer
24 May 2021

Very good mini radio. Accu is a must be for correct work...

M***z
verifed buyer
14 May 2021

perfect

S***o
verifed buyer
30 Apr 2021

Excellent for your money receiver. All collected everything works. The declared characteristics correspond. Radio lovers take. SSB works. Recommend.

R***y
verifed buyer
26 Apr 2021

At 80 m 1 o'clock in the night from 4 floors to the telescope reception of KV-schnikov, 5 Star

D***v
verifed buyer
6 Apr 2021

It came whole, we will look at the working capacity)

Customer
verifed buyer
30 Mar 2021

The transaction was successful, item allright, quick delivered. Thank's.

A***v
verifed buyer
25 Mar 2021

Worked for 5 minutes the layout fee is buzzing and heated first hang up and then the indication on the monitor disappeared

V***v
verifed buyer
18 Mar 2021

Got a set of this weird reception. I saved-everything works. It is powered by a battery. I pasted 18650. Charges from USB Arduino. True, I do not know if there is a charge controller on the board. The symbols on the small mikruhah why then are sealed. Accepts all specified ranges. The truth is there is no air. (apparently I saw another store in the characteristics). Radio lovers accept normally SSB is. There is an accurate adjustment of the frequency after clicking on the encoder. Step button-changes the step of adjustment. AGC-switch of the attenuator, BW-band of reception, mode-mode of modulation in a circle. Of the shortcomings: 1. the fee for some reason is very bad pasted. 2 there is no even the slightest documentation. 3 There is no way to update the firmware from the seller. 4 The price of the set is somewhat overstated. Apparently due to lack of other offers with SSB.

J***k
verifed buyer
17 Mar 2021

Very good communication with the store. I can recommend!

П***й
verifed buyer
9 Mar 2021

It's wonderful. It was too long. Packed well, everything in the kit, soldered all the components and Arduino, threw the battery and the speaker, everything earned. I listen and'm happy)))

Customer
verifed buyer
7 Mar 2021

NICE BOARD

E***a
verifed buyer
12 Feb 2021

Good Packing quite satisfied

L***n
verifed buyer
6 Feb 2021

Perfect A+++

T***L
verifed buyer
5 Feb 2021

Superb small receiver to listen to amateur radio activity. I added a 600 mAH Lipo battery. I recommend the product provided I have an outdoor antenna or a mini-whip.

Customer
verifed buyer
2 Feb 2021

Looks ok did't test it yet.

V***v
verifed buyer
28 Jan 2021

Благодарю Вас за выполнение моего заказа.

U***r
verifed buyer
13 Jan 2021

Great kit. Excellent value. Now off to modify and play.

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