# TV RF Modulator No name MOD/SIG-420/DVB-T — DVB-T modulation for distributing digital terrestrial signals

**URL:** https://aio.lv/en/product--no-name-modsig-420dvb-t--11807561
**Data updated:** 2026-03-09 07:58 (EET)
**Category:** TV Tuners & Video Capture Devices
**Manufacturer:** No name
**Manufacturer code:** MOD/SIG-420/DVB-T
**EAN:** 5902887050350
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 173.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 143.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-modsig-420dvb-t--11807561

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

RF modulator No name MOD/SIG-420/DVB-T converts audio/video input into a DVB-T terrestrial transport stream for distribution over coaxial RF networks. Designed to integrate video sources into DVB-T systems, it is suitable for broadcasting A/V to multiple TVs, hotels, apartment buildings or small-scale headends. Core use: signal modulation to DVB-T standard for local distribution.

## Long description

RF modulator No name MOD/SIG-420/DVB-T converts analog audio and composite video signals into a DVB-T terrestrial transport stream suitable for distribution over coaxial RF networks. Intended for integration into DVB-T systems, this device enables local distribution of television-grade audio/video to multiple receivers across hotels, apartment buildings, small headend installations and similar coaxial networks. The unit accepts standard A/V inputs and produces a DVB-T multiplexed output that can be tuned by compatible DVB-T tuners.
Advantages
The modulator provides a compact solution for transforming analog A/V sources into a broadcast-ready DVB-T signal without requiring complex headend equipment. It supports stable DVB-T modulation for reliable reception on standard DVB-T receivers and facilitates distribution over existing coaxial cable infrastructure. The device reduces the need for multiple point-to-point converters by producing a single RF channel carrying the converted content, simplifying system layout and channel management.
Suitable for
 Hotels and hospitality venues distributing in-room TV channels
 Apartment buildings and multi-dwelling units sharing video sources
 Small-scale headends and local broadcast distribution points
 Commercial or educational facilities requiring centralized A/V distribution
Key specifications
 Input types: analog composite video and stereo audio
 Output format: DVB-T terrestrial transport stream over RF
 Tuning: single DVB-T RF channel output, compatible with DVB-T receivers
 Signal distribution: coaxial RF network output for multiple tuners
 Form factor: compact rack or tabletop device for installation in distribution points
How to use
Connect the source device’s composite video and stereo audio outputs to the modulator’s corresponding input connectors, then connect the modulator’s RF output to the coaxial distribution network or directly to a DVB-T receiver for testing. Configure the modulation parameters and RF channel according to local frequency plan and receiver configuration, ensuring compliance with local regulations for terrestrial transmissions. Verify signal levels and tune a DVB-T receiver to the selected RF channel to confirm correct audio/video conversion and reception.
Usage recommendations
Install the modulator in a sheltered equipment cabinet or rack with adequate ventilation and low electromagnetic interference. Use quality coaxial cabling and appropriate splitters or amplifiers where needed to preserve signal integrity across the network. When deploying in multi-tenant environments, coordinate channel selection and output levels to avoid interference with other services.

## FAQ

### How much does the RF Modulator No name MOD/SIG-420/DVB-T cost, and is it available for purchase?

The price is 173.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 22.07.2026 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 RF Modulator No name MOD/SIG-420/DVB-T 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 No name 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 No name 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/11807561/67208887_large.webp