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Fleetwood Digital

ShengDa Com SDN2VU Dual Band NMO Mobile Amateur Ham Radio Antenna

ShengDa Com SDN2VU Dual Band NMO Mobile Amateur Ham Radio Antenna

Regular price $45.00 CAD
Regular price Sale price $45.00 CAD
Sale Sold out
Shipping calculated at checkout.


The ShengDa Com SDN2VU Dual Band NMO Mobile Amateur Ham Radio Antenna is a high-quality radio antenna designed for amateur radio enthusiasts who require a more permanent mounting solution for their antenna. The SDN2VU model is designed to be mounted on a vehicle or fixed location using an NMO mount.

The SDN2VU antenna is a dual-band antenna, which means that it is capable of transmitting and receiving signals on two different frequency bands: VHF and UHF. The RX VHF frequency range is 136-174 MHz, while the RX UHF frequency range is 400-470 MHz. For transmitting the antenna is optimized for the amateur bands of 2M and 70CM (144-148 MHz and 430-450 MHz) This makes the SDN2VU antenna ideal for use with mobile radios, base stations, and other transceivers that operate in these frequency ranges.

The SDN2VU antenna is constructed using high-quality materials to ensure durability and reliability. The antenna is made of stainless steel, which is resistant to rust and corrosion, and the base is made of high-strength magnet materials. The antenna is also designed to be weather-resistant, so it can be used in all kinds of weather conditions.

This antenna has a total length of ~20 inches, or 50 CM, and it has a gain of 2.5 dBi on the VHF band and 3.5 dBi on the UHF band. The antenna also has a power rating of 100 watts, which means that it can handle high power transmissions without being damaged.

One of the best features of the SDN2VU antenna is its easy installation process. The antenna is designed to be mounted on an NMO mount, which is a standard mounting system used for mobile antennas. The NMO mount provides a low-profile mounting solution that is robust and compatible with a wide range of mounts for various install situations.

Overall, the ShengDa Com SDN2VU Dual Band NMO Mobile Amateur Ham Radio Antenna is an excellent choice for amateur radio enthusiasts who require a more permanent mounting solution for their antenna. Its dual-band capability, durable construction, and easy installation process make it a great choice for a wide range of amateur radio applications.

Electrical specifications
Frequency Range(MHz)




Gain (dBi)


Polarization Vertical
Radiation Omni


Maximum input power (W)



Mechanical specifications




Radome Material

Stainless Steel





Operating temperature (℃)



Shipping & Returns

Shipping Information

1. Estimated Shipping Time

Most orders will ship within one (1) business day of payment receipt, Some will be shipped within 3 business days. Once your order has been shipped, you will receive an email notification. . We do not ship on weekends or various national holidays.


2.Delivery Time & Shipping Fee

Note: We only ship to Canada and the U.S (some conditions applied)

For domestic orders, We offer free shipping via Canada Post Regular Parcel Services (Expedited service is available for extra charge);

For U.S orders, we ship via UPS standard services.

For U.S Buyers

  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
  • Please check with U.S customs office to determine what these additional costs will be prior to bidding/buying.
  • These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them with additional shipping charges.
  • We do not mark merchandise values below value or mark items as "gifts".
  • Free shipping only applies to domestic orders. There will be a shipping charge for U.S buyers.

The exact time of arrival varies from difference address. Due to the COVID-19, delivery time may be affected in some areas. It is usually delayed 1-3 business days than the original basis.Buyer Feedback

3. How to track my orders?

After placing your order, you will receive an email with details of your order. You could follow the link in email to track your order. 

If you did not receive it, you could contact us to track the order. 

4. About Taxes

We charge Tax on all Canadian orders, and the taxes will be calculated at checkout.


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  • Free Shipping

    We proudly offer Free shipping to all Canadian on every order, big or small.

  • Hassle-Free Exchanges Or Return

    Change your mind? Don't like what you getting? No problem, contact our support team and we are glad to help you out.