Product Description
Features:
Long Transmission Distance: The medium wave signal enables long-range wireless communication, providing a wider communication space.
Adjustable High Frequency Transmitting Power: The transmitting power can be adjusted between 20 mW and 500 mW, allowing precise use within a 5-10 meter range to meet different scenario requirements.
Strong Anti Interference Ability: The medium wave signal experiences relatively little interference during transmission, featuring excellent anti-interference capability to ensure stable communication.
Good Penetration Performance: The medium wave signal can penetrate through certain buildings, rain, snow, and other obstacles, making it suitable for various complex environments.
Wide Range of Applications: It is suitable for medium wave radio enthusiasts and also provides strong support for students to study wireless signal generation and AM transmitter audio modulation principles.
Complete and Easy to Use Package: The audio input adopts a 3.5mm two end interface and comes with the board. There is a rich variety of audio sources, and the reasonable size of the package makes it convenient for installation and use.

Specifications:
Condition: 100% Brand New
Color: Green
Power Supply: DC 9V/2A (Size 5.5, internal positive, external negative, Not Included)
Frequency: 530-1600KHZ (Medium Wave Band)
Transmit Power: Adjustable 20mW - 500mW (usable within 5-10m)
Antenna: 1.5/2.5mm² dia. household wire, 2-5m long (Not Included)
Audio Input: 3.5mm both-end (on-board)
Audio Source: CD, desktop, cell phone, etc.

NOTE: To ensure optimal performance and safety of this product, we recommend installation and use by professionals with relevant expertise. Users may also refer to online installation tutorials for self-installation. In case of any issues, please feel free to contact the seller for support.

Package Included:
1 x Module
1 x Audio Cable
1 x Accessory kit
We ship most of our orders within 24 hours, and may up to 48 hours.

If you want faster shipping way, please contact us before making a payment.

Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us via ebay message.
1.30 days warranty from the purchased date. Please contact us via email before returning the defective item.

2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part.

3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.

4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.

If you have any questions, please contact us, our customer service staff will reply as soon as possible.

Thank you and best wishes.

1. We accept all verified payments from ebay.

2. Orders will be shipped after receiving cleared payment.

Shipping
We ship most of our orders within 24 hours, and may up to 48 hours.

If you want faster shipping way, please contact us before making a payment.

Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us via ebay message.
Returns
1.30 days warranty from the purchased date. Please contact us via email before returning the defective item.

2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part.

3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.

4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.
Contact Us

If you have any questions, please contact us, our customer service staff will reply as soon as possible.

Thank you and best wishes.

Payment

1. We accept all verified payments from ebay.

2. Orders will be shipped after receiving cleared payment.