# Resistor Triax R 77 DCB 7 Ω

**URL:** https://aio.lv/en/product--triax-302066--1487541
**Data updated:** 2026-01-06 11:06 (EET)
**Category:** SAT Antennas & Dishes
**Manufacturer:** Triax
**Manufacturer code:** 302066
**EAN:** 5702663020665
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--triax-302066--1487541

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Triax R 77 DCB resistor features a resistance of 7 Ω, designed for reliable performance in various electronic applications. Its robust construction ensures durability and stability under different operating conditions. Ideal for use in circuits requiring precise resistance values, this resistor is a key component for enhancing the efficiency of electronic devices.

## Long description

Triax R 77 DCB 7 Ω terminator for 75 Ω systems provides capacitive isolation for low-reflection termination of the last loop-through socket in GDA and GDS installations. The component supports DC operation and is supplied as a set of 5 pieces in a plastic bag. The resistor is intended for stable termination of coaxial lines where controlled impedance matching and minimal signal reflection are required.
Advantages
The Triax R 77 DCB combines a precise 7 Ω resistance value with capacitive isolation to reduce reflections at the end of the transmission line. Its construction is suitable for DC operation and offers a compact form factor that fits standard loop-through sockets. Supplied in packs of five for convenient installation and replacement.
Suitable for
 Low-reflection termination of the last loop-through socket in GDA and GDS systems
 Coaxial line impedance matching in CCTV and broadcast applications
 DC-operated signal paths requiring capacitive isolation
Key specifications
 Manufacturer: Triax (MPN: 302066)
 Type: R 77 DCB terminator / resistor
 Resistance: 7 Ω
 System impedance: intended for 75 Ω line termination
 Isolation: capacitive isolation for reduced reflection
 Operation: supports DC operation
 Packaging: 5 pieces per plastic bag
 EAN: 5702663020665
How to use
Install the Triax R 77 DCB at the final loop-through socket of the GDA or GDS coaxial chain to provide the required termination. Ensure correct seating in the socket and verify that the installation maintains the intended 75 Ω system impedance. No additional circuitry is required for DC operation; follow standard safety and grounding procedures when handling and installing coaxial components.
Usage recommendations
Use these terminators in sets where consistent end-of-line termination is needed; replace units showing physical damage or altered electrical characteristics to maintain low-reflection performance.

## Specifications

| Feature | Value |
|---|---|
| Internal resistance | 7 Ω |

## FAQ

### How much does the Resistor Triax R 77 DCB cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 14.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Triax 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 Triax 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

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