Taidacent DC Feed Bias Tee RF Microwave Bias Active Antenna Power Supply Mains DC-Blocker 10-6000MHz Amplifier DC Bias
Product ID: 175919706
⚡13W output power
📡335-480MHz frequency range
❄️Active cooling system
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The Taidacent DC Feed Bias Tee is a high-performance RF broadband amplifier designed for 10-6000MHz frequency range, optimized for 335-480MHz applications. Operating at 12-14V DC with a powerful 13W output, it features automatic active cooling for stable, low-noise amplification. Ideal for enhancing communication distance in RF front-end circuits, this compact, surface-mount device supports various uses including FM radio, GPS, Bluetooth, and WiFi signal boosting.
| ASIN | B07Y359TCZ |
| Best Sellers Rank | #1,328 in Radio Antennas |
| Brand | Taidacent |
| Brand Name | Taidacent |
| Customer Reviews | 3.8 out of 5 stars 45 Reviews |
| Manufacturer | Taida |
| Material Type | Plastic |
| Maximum Supply Voltage | 14 Volts (DC) |
| Minimum Supply Voltage | 12 Volts (DC) |
| Model | Taidacent |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Output Power | 13 Watts |
| Package Type Name | box |
| UPC | 734831000877 |
| Voltage | 13.8 Volts |
B**Y
Surprised
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.
W**1
Needed this to power an LNA by the antenna
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.
R**S
Poor Quality
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.
J**R
Not quite right as a stand alone for the car.
The input is not quite sensitive enough for direct hookup to a car antenna. It would be best if this was the second stage of a ganged amplifier. However, the S/N ratio is good enough to do this - IF you feed it well filtered power, well isolated from the alternator.
J**R
Not sure if this really works
Been using this for a few months with a minimum of 12V, but I am not sure if this really works. It power on, but I don't really notice a difference in reception. I don't have the tools to check this if it really does works. The version I have, seem clean and free from defects. I will continue to use it and see if anything changes and I will update.
A**N
It works
Simple, basic item. Well made and functional.
K**Y
Powerful item if paired with the right power supply.
Make sure to mount down line from the antenna. It is best mounted Infront of the USB dongle. If you try to mount it directly behind the antenna it will short out. If you mount it in front of the USB dongle it should work just fine. As seen in the photo this bias tee is powering a small PCB yagi in order to pull a wifi signal from my church (also seen in photo) from 300ft away. 10mbps was achieved and the signal is so strong it can easily be picked up around an entire block radius when I run the hotspot.
K**N
Steep frequency rolloff above 3 GHz!!
Despite the product name containing the string 10-6000 MHz, this bias tee takes a nosedive above 3 GHz and is down 20 dB by 4 GHz - see attached lab measurement. Below 3 GHz it's OK - the mechanical construction is iffy: the blue plastic power header is flimsy and the SMA end launch connectors look like they soldered on by a toddler. But it works OK below 3 GHz and is cheap. I think I'm just going to go make my own bias Ts because I need to get up to around 4-5 GHz with my next design. Maybe I'll sell them on Amazon ...
Trustpilot
2 weeks ago
1 month ago