---
product_id: 409796343
title: "Taidacent DC Feed RF Bias Tee RF Microwave Bias Active Antenna RF Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias"
brand: "taidacent"
price: "R1044"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Taidacent"
url: https://www.desertcart.co.za/products/409796343-taidacent-dc-feed-rf-bias-tee-rf-microwave-bias-active
store_origin: ZA
region: South Africa
---

# 13W output power 335-480MHz frequency range Active cooling with temp control Taidacent DC Feed RF Bias Tee RF Microwave Bias Active Antenna RF Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias

**Brand:** taidacent
**Price:** R1044
**Availability:** ✅ In Stock

## Summary

> 📡 Boost your signal, not your wait time!

## Quick Answers

- **What is this?** Taidacent DC Feed RF Bias Tee RF Microwave Bias Active Antenna RF Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias by taidacent
- **How much does it cost?** R1044 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/409796343-taidacent-dc-feed-rf-bias-tee-rf-microwave-bias-active)

## Best For

- taidacent enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Sleek 40×40×100mm design weighing just 190g fits seamlessly into any professional setup.
- • **Plug & Play Convenience:** Supports USB power input and ships Prime-ready—no waiting, just instant signal boost.
- • **Power-Packed Performance:** Delivers a robust 41dBm (13W) output at 13.8V for reliable signal amplification.
- • **Smart Thermal Management:** Automatic temperature control with active cooling keeps your device running cool under pressure.
- • **Precision Frequency Range:** Optimized for 335-480MHz, perfect for 433MHz applications ensuring crystal-clear transmission.

## Overview

The Taidacent DC Feed RF Bias Tee is a high-performance active antenna power supply and DC-blocker designed for 335-480MHz frequency applications. It delivers up to 13W output power with smart active cooling to maintain optimal operation. Compact and lightweight, it supports USB power input and is ideal for professionals seeking reliable, efficient RF signal amplification with fast shipping.

## Description

Technical indicators 1) Power supply voltage: 12-14V (13.8V typical value) 2) Frequency range: 335-480MHz (typical application 433MHz) 3) Input power: -10-17dBm (0.1-50mW) 4) Output power: 41dBm (13W) @13.8V power supply 5) Heat dissipation method: automatic temperature control active cooling 6) Working current: 2A (varies with operating frequency and power supply voltage) 7) Dimensions: 40 × 40 × 100mm 8) Product weight: 190g

Review: This does a good job. I was skeptical of EVERYTHING China electric, but it has zero leakage on the output. A trimmed USB cable can be used for input while tucked inside a small project box.
Review: Works perfectly. Needed something that shipped with Prime and this fit the bill. This is the same exact bias tee board you can find in all other marketplaces but without the wait. Successfully powered this via USB and also designed a little enclosure to help reduce EMI as noted by another reviewer.

## Features

- Power supply voltage: 12-14V (13.8V typical value)
- Frequency range: 335-480MHz (typical application 433MHz)
- Input power: -10-17dBm (0.1-50mW)
- Output power: 41dBm (13W) @13.8V power supply
- Heat dissipation method: automatic temperature control active cooling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y359TCZ |
| Guaranteed software updates until | unknown |
| Item model number | Taidacent |
| Manufacturer | Taida |
| Package Dimensions | 7.87 x 7.62 x 0.76 cm; 18 g |

## Product Details

- **Manufacturer:** Taida
- **Maximum supply voltage:** 14 Volts
- **Minimum supply voltage:** 12 Volts
- **Mounting type:** Surface Mount
- **Voltage:** 13.8 Volts

## Images

![Taidacent DC Feed RF Bias Tee RF Microwave Bias Active Antenna RF Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias - Image 1](https://m.media-amazon.com/images/I/61WwUNnYPEL.jpg)
![Taidacent DC Feed RF Bias Tee RF Microwave Bias Active Antenna RF Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias - Image 2](https://m.media-amazon.com/images/I/51I3EsPV9LL.jpg)
![Taidacent DC Feed RF Bias Tee RF Microwave Bias Active Antenna RF Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias - Image 3](https://m.media-amazon.com/images/I/61VDSgI3oGL.jpg)
![Taidacent DC Feed RF Bias Tee RF Microwave Bias Active Antenna RF Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias - Image 4](https://m.media-amazon.com/images/I/41eqaes+YsL.jpg)
![Taidacent DC Feed RF Bias Tee RF Microwave Bias Active Antenna RF Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias - Image 5](https://m.media-amazon.com/images/I/41Vlv+Kr6BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***Y on 24 May 2025*

This does a good job. I was skeptical of EVERYTHING China electric, but it has zero leakage on the output. A trimmed USB cable can be used for input while tucked inside a small project box.

### ⭐⭐⭐⭐⭐ Review
*by W***1 on 7 January 2025*

Works perfectly. Needed something that shipped with Prime and this fit the bill. This is the same exact bias tee board you can find in all other marketplaces but without the wait. Successfully powered this via USB and also designed a little enclosure to help reduce EMI as noted by another reviewer.

### ⭐ Review
*by R***S on 24 September 2025*

The workmanship (soldering) on the unit I received was simply atrocious. I don’t have time to wait for a replacement, so I had to rework it. Give this one a pass.

## Frequently Bought Together

- Taidacent DC Feed Bias Tee RF Microwave Bias Active Antenna Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-05-19*