---
product_id: 45257711
title: "DCG-12SB Single Port Tap/Directional Coupler - 12dB"
brand: "holland electronics"
price: "$52.15"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/45257711-dcg-12sb-single-port-tap-directional-coupler-12db
store_origin: US
region: United States of America
---

# Low insertion loss efficiency 12dB precise signal tap Single port directional coupling DCG-12SB Single Port Tap/Directional Coupler - 12dB

**Brand:** holland electronics
**Price:** $52.15
**Availability:** ✅ In Stock

## Summary

> 📡 Tap into flawless connectivity with the DCG-12SB!

## Quick Answers

- **What is this?** DCG-12SB Single Port Tap/Directional Coupler - 12dB by holland electronics
- **How much does it cost?** $52.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/45257711-dcg-12sb-single-port-tap-directional-coupler-12db)

## Best For

- holland electronics enthusiasts

## Why This Product

- Trusted holland electronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Future-Proof Your Network:** Built to support evolving connectivity demands with reliable performance.
- • **Optimized Energy Efficiency:** Minimize power loss with industry-leading low insertion loss technology.
- • **Robust Directional Coupling:** Ensure accurate signal distribution with precision engineering.
- • **Crystal-Clear Signal Integrity:** Experience flawless 12dB signal tapping for superior network performance.
- • **Streamlined Single-Port Design:** Simplify your setup with a compact, easy-to-integrate directional coupler.

## Overview

The DCG-12SB is a high-precision single port directional coupler offering a 12dB tap value, designed to deliver efficient signal distribution with minimal insertion loss, ideal for professional-grade network setups.

## Description

Manufacturer Part Number: DCG-12SBThe DCG-SB Series of high quality directional couplers have been developed to support the latest advancements in distribution requirements. High return loss and low insertion loss make the DCG-SB Series ideal for any application. Advanced PCB design assures consistent performance.Features:PCB DesignHigh Up-Stream Isolation (Tap-Out)High Return LossPrecision Machined ThreadsSpecifications:Tap Value: 12 dB1 GHz Bandwidth130 dB RFI Shielding (Solder-back)Insertion Loss (dB) (Max) (In-Out):5 - 47: 148 - 450: 1451 - 750: 1.3751 - 1000: 1.5Isolation (dB) (Out - Tap):5 - 47: 3048 - 450: 28451 - 750: 25751 - 1000: 22

## Features

- Single Port Tap
- Directional Coupler
- 12dB

## Images

![DCG-12SB Single Port Tap/Directional Coupler - 12dB - Image 1](https://m.media-amazon.com/images/I/71tW35t5j3L.jpg)
![DCG-12SB Single Port Tap/Directional Coupler - 12dB - Image 2](https://m.media-amazon.com/images/I/71oJUwa1Y6L.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-11*