---
product_id: 37366806
title: "TSA900 Ultra Wide band UWB Antenna 900 MHz - 12 GHz for UWB TX/RX SDR RADAR GPR SIGINT EMC TEST ADSB WIFI FVP DRONE VIDEO VIVALDI ANTENNA"
brand: "rfspace"
price: "685 Lei"
currency: RON
in_stock: true
reviews_count: 7
category: "Rfspace"
url: https://www.desertcart.ro/products/37366806-tsa900-ultra-wide-band-uwb-antenna-900-mhz-12-ghz
store_origin: RO
region: Romania
---

# Flat gain & low VSWR for clean signals 900 MHz - 12 GHz ultra wideband Multi-tech compatibility: LTE, WiFi, ADS-B TSA900 Ultra Wide band UWB Antenna 900 MHz - 12 GHz for UWB TX/RX SDR RADAR GPR SIGINT EMC TEST ADSB WIFI FVP DRONE VIDEO VIVALDI ANTENNA

**Brand:** rfspace
**Price:** 685 Lei
**Availability:** ✅ In Stock

## Summary

> 📡 Unlock the full spectrum — never miss a signal again!

## Quick Answers

- **What is this?** TSA900 Ultra Wide band UWB Antenna 900 MHz - 12 GHz for UWB TX/RX SDR RADAR GPR SIGINT EMC TEST ADSB WIFI FVP DRONE VIDEO VIVALDI ANTENNA by rfspace
- **How much does it cost?** 685 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/37366806-tsa900-ultra-wide-band-uwb-antenna-900-mhz-12-ghz)

## Best For

- rfspace enthusiasts

## Why This Product

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

## Key Features

- • **Directional Yet Flexible:** Optimized front/back/side ratios let you pinpoint sources without swapping antennas.
- • **Rugged & Ready to Deploy:** Sturdy build with mounting holes for quick, reliable installation anywhere.
- • **Consistent Signal Clarity:** Flat gain and low VSWR ensure crystal-clear reception across all bands.
- • **Versatile Tech Integration:** Supports LTE, WiMAX, WiFi, ADS-B, SDR, RADAR, and more for all your advanced needs.
- • **Seamless Ultra Wideband Coverage:** From 900 MHz down to 15 MHz, capture signals others miss.

## Overview

The TSA900 Ultra Wideband Antenna delivers exceptional 900 MHz to 12 GHz coverage with flat gain and low VSWR, making it ideal for SDR, RADAR, EMC testing, ADS-B reception, and advanced wireless communications. Its robust design and versatile compatibility empower professionals to capture and analyze signals with precision and ease.

## Description

TSA900 Ultra Wide band UWB Antenna 900 MHz - 12 GHz for UWB TX/RX SDR RADAR GPR SIGINT EMC TEST ADSB WIFI FVP DRONE VIDEO VIVALDI ANTENNA

Review: I would recommend this antenna to anyone. - I've only used this with the RF Explorer 3G combo, so keep in mind, everything I say relates to that. All around, a very nice antenna and considerably less costly than a few others on desertcart. Pros: - While it is not completely unidirectional, ratios like Front/Back and Front/Side are definitely good enough to find source direction, - Front end gain is as good as the RF Explorer's general antennae. Side and rear are almost as good, so I don't have to switch antennae to get non-directional readings, - On paper this antenna is only rated down to 900 MHz. However, it receives very well all the way down to 15 MHz. That is the RF Explorer's lower limit, so this antenna might go even lower. At these lower frequencies Its front end has comparable gain to both of the RF Explorer's antennae. Side and rear gains are still useable. - Solder joints are well done and sturdy, finish is sturdy, - Has mounting holes around the edges, - Comes with well documented specs. Cons (sort of): - It's a bit big, but I suspect any antenna of its type would be.
Review: I recommend this antenna - I like that this product does exactly as it's advertised. It has an easy setup as long as you have the right connectors.

## Features

- Ultra Wideband
- Flat gain / VSWR and impulse response
- Radio communications LTE,WIMAX,WIFI,PCS,UWB,GSM,HDTV,IoT
- EMC testing, Spectrum analysis & Direction finding
- ADS-B reception at 1090 and 978 MHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NBO8LNF |
| Best Sellers Rank | #1,807 in Radio Antennas |
| Customer Reviews | 4.2 4.2 out of 5 stars (19) |
| Date First Available | December 25, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.2 ounces |
| Item model number | ABCD |
| Manufacturer | RFSPACE |
| Product Dimensions | 0.2 x 9 x 13.5 inches |

## Product Details

- **Antenna:** Radio
- **Brand:** RFSPACE
- **Color:** Black, Green, White
- **Impedance:** 50 Ohms
- **Manufacturer:** RFSPACE
- **Maximum Range:** 1000000 Meters
- **Number of Channels:** 1
- **Number of Items:** 1
- **UPC:** 045917795779

## Images

![TSA900 Ultra Wide band UWB Antenna 900 MHz - 12 GHz for UWB TX/RX SDR RADAR GPR SIGINT EMC TEST ADSB WIFI FVP DRONE VIDEO VIVALDI ANTENNA - Image 1](https://m.media-amazon.com/images/I/41oFtMw5V3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I would recommend this antenna to anyone.
*by S***N on June 1, 2017*

I've only used this with the RF Explorer 3G combo, so keep in mind, everything I say relates to that. All around, a very nice antenna and considerably less costly than a few others on Amazon. Pros: - While it is not completely unidirectional, ratios like Front/Back and Front/Side are definitely good enough to find source direction, - Front end gain is as good as the RF Explorer's general antennae. Side and rear are almost as good, so I don't have to switch antennae to get non-directional readings, - On paper this antenna is only rated down to 900 MHz. However, it receives very well all the way down to 15 MHz. That is the RF Explorer's lower limit, so this antenna might go even lower. At these lower frequencies Its front end has comparable gain to both of the RF Explorer's antennae. Side and rear gains are still useable. - Solder joints are well done and sturdy, finish is sturdy, - Has mounting holes around the edges, - Comes with well documented specs. Cons (sort of): - It's a bit big, but I suspect any antenna of its type would be.

### ⭐⭐⭐⭐ I recommend this antenna
*by A***R on June 1, 2020*

I like that this product does exactly as it's advertised. It has an easy setup as long as you have the right connectors.

### ⭐⭐⭐⭐⭐ I find it useful for putz'n around or having in the toolbox
*by S***D on April 12, 2017*

Works as stated. Interesting antenna....it almost seems that back/front sometimes had unexpected behavior, but then again my environment is weird. For the price, I find it useful for putz'n around or having in the toolbox. I'm going to construct a handle in which I will use the holes on the PCB.

## Frequently Bought Together

- TSA900 Ultra Wide band UWB Antenna 900 MHz - 12 GHz for UWB TX/RX SDR RADAR GPR SIGINT EMC TEST ADSB WIFI FVP DRONE VIDEO VIVALDI ANTENNA
- RFSPACE TSA600 Ultra Wideband UWB Antenna 600-6000+ MHz for UWB TX/RX SDR Radar GPR SIGINT EMC Test ADSB WiFi FVP Drone Video Vivaldi Tapered Slot
- RFSPACE UWB-3 Ultra Wide Band Passive UWB Antenna 675-12000+ MHz for experimentation, education.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-07*