# Mast Base Delta MB-3/PLUS — ballast mast support base for antenna masts

**URL:** https://aio.lv/en/product--delta-mb-3plus--11807283
**Data updated:** 2026-03-09 07:58 (EET)
**Category:** Brackets & Mounts
**Manufacturer:** Delta
**Manufacturer code:** MB-3/PLUS
**EAN:** 5902887014437
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 219.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 181.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delta-mb-3plus--11807283

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Delta MB-3/PLUS is a ballast mast base designed to support antenna masts. As a mast support base, it provides a stable mounting point for masts where permanent foundations are impractical. The product is intended for outdoor use to secure antenna poles using ballast weight, enabling temporary or semi-permanent installations on flat surfaces such as rooftops or platforms.

## Long description

Delta MB-3/PLUS is a ballast mast support base designed to secure antenna masts where permanent foundations are impractical. Intended for outdoor use, the unit provides a stable mounting point for antenna poles by using ballast weight to hold the mast in place on flat surfaces such as rooftops, platforms, or temporary installations. The design enables temporary or semi-permanent setups while reducing the need for drilling or fixed anchoring.
Advantages
The ballast mast base offers a compact and transportable solution that simplifies mast installation on flat surfaces. It distributes load through a wide base to increase stability and resists lateral movement when used with appropriate ballast. The product is made for outdoor conditions and allows quick assembly and disassembly, facilitating temporary deployments or relocations without structural modifications to the mounting surface.
Suitable for
Temporary antenna installations on rooftops and terraces
Semi-permanent mast mounting for event or emergency communications
Situations where drilling or permanent anchors are not allowed
Testing or surveying installations that require frequent relocation
Key specifications
Type: ballast mast support base for antenna masts
Intended use: outdoor flat surfaces (rooftops, platforms)
Mounting method: ballast-weight stabilization (no fixed foundation required)
Compatibility: suitable for standard antenna poles and mast sections
Installation: designed for quick assembly and disassembly
How to use
Position the Delta MB-3/PLUS on a clean, level area of the rooftop or platform where the surface can accept the ballast load. Assemble the mast and secure it into the base according to the product's physical mating features. Add the recommended ballast evenly to the base to achieve stable resistance to overturning and lateral forces. Verify alignment and tighten any fasteners that secure the mast within the base. Periodically inspect the ballast, fastenings and base condition to ensure continued stability and safe operation, especially after severe weather.
Usage recommendations
Use only appropriate ballast material and weight as required for the mast height, antenna wind load and local conditions. Ensure the supporting surface can carry the total load. For high wind exposure or taller mast assemblies, consider additional guying or alternative permanent foundations. Follow local regulations and safety practices during installation and maintenance.

## FAQ

### How much does the Mast Base Delta MB-3/PLUS cost, and is it available for purchase?

The price is 219.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Mast Base Delta MB-3/PLUS be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Delta products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Delta service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11807283/67208624_large.webp