--- product_id: 123233150 title: "Garsent Amplifier Bias Tee, 25k -100MHz RF Wideband Amplifier Coaxial Feed Bias Tee for HAM Radio RTL SDR LNA." brand: "garsent" price: "VT3631" currency: VUV in_stock: true category: "Garsent" url: https://www.desertcart.vu/products/123233150-garsent-amplifier-bias-tee-25k-100mhz-rf-wideband-amplifier-coaxial store_origin: VU region: Vanuatu --- # High-frequency inductors for clean signal 25k-100MHz ultra-wideband range DC isolation for zero leakage Garsent Amplifier Bias Tee, 25k -100MHz RF Wideband Amplifier Coaxial Feed Bias Tee for HAM Radio RTL SDR LNA. **Brand:** garsent **Price:** VT3631 **Availability:** ✅ In Stock ## Summary > 📡 Power your signal, not your worries! ## Quick Answers - **What is this?** Garsent Amplifier Bias Tee, 25k -100MHz RF Wideband Amplifier Coaxial Feed Bias Tee for HAM Radio RTL SDR LNA. by garsent - **How much does it cost?** VT3631 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/123233150-garsent-amplifier-bias-tee-25k-100mhz-rf-wideband-amplifier-coaxial) ## Best For - garsent enthusiasts ## Why This Product - Trusted garsent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Reliable:** Sturdy construction designed to withstand professional-grade demands - • **Built for Precision:** Ideal for HAM radio, RTL SDR, LNAs, and advanced test setups - • **Ultra-Wideband Mastery:** Seamlessly covers 25kHz to 100MHz for versatile RF applications - • **Leak-Proof DC Isolation:** Isolated capacitor ensures zero DC voltage bleed, protecting your gear - • **Signal Purity Guaranteed:** High-frequency inductors block unwanted AC noise from power lines ## Overview The Garsent Amplifier Bias Tee delivers ultra-wideband performance from 25kHz to 100MHz, featuring isolated capacitors to prevent DC leakage and high-frequency inductors that ensure clean signal isolation. Perfectly engineered for HAM radio enthusiasts, RTL SDR users, and precision test environments, this robust coaxial feed bias tee enhances your RF setup with reliable, noise-free power delivery. ## Description Description: Wideband amplifier feed circuit, the high frequency is affected by the parasitic capacitance parameters, and the performance drops sharply, so the feed needs to use bias tee. Some broadband amplifiers do not have a DC blocking capacitor inside, and the output needs to be powered. A bias tee is required. Bias Tee consists of ultra-wideband, near idealized, high frequency inductors and capacitors without resonance points. Specification: Material: PCB Working Freq: 25k-100MHz Insertion-loss: <1dB Operating Voltage: DC1-50V Maximum working current: <0.6A Size: approx. 5.9 * 2.3 * 0.3cm / 2.32 * 0.91 * 0.12in Weight: 6.6g Package list: 1 * Bias Tee ## Features - High quality, sturdy and - It consists of high frequency inductors and capacitors with ultra-wideband, near idealized and no resonance points. - Isolated Capacitor: Isolate DC to prevent DC voltage from leaking to subsequent circuits or test instruments. - High frequency inductance: Isolation of AC information to prevent high frequency signals from leaking into the power system. - Applications: Broadband amplifiers, fiber optic communications, optical modulation drivers, and other test and measurement applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q3QRW2F | | Best Sellers Rank | 13,170 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 47 in Hi-Fi Amplifiers | | Brand | Garsent | | Country Of Origin | China | | Customer Reviews | 3.7 3.7 out of 5 stars (8) | | Item Dimensions | 5.9 x 2.3 x 0.3 centimetres | | Item Weight | 0.02 Pounds | | Manufacturer | Garsent | | Manufacturer Part Number | aiqo8vd256 | | Material | PCB | | Maximum Supply Voltage | 50 Volts | | Minimum Supply Voltage | 1 Volts | | Model Number | aiqo8vd256 | | Mounting Type | Surface Mount | | Number of Channels | 1 | | Package Type Name | Single Unit | | Supply Current | 0.6 Milliamps | | UPC | 703633234919 | | Voltage | 50 Volts | ## Product Details - **Item dimensions L x W x H:** 5.9 x 2.3 x 0.3 centimetres - **Manufacturer:** Garsent - **Maximum supply voltage:** 50 Volts - **Minimum supply voltage:** 1 Volts - **Voltage:** 50 Volts ## Images ![Garsent Amplifier Bias Tee, 25k -100MHz RF Wideband Amplifier Coaxial Feed Bias Tee for HAM Radio RTL SDR LNA. - Image 1](https://m.media-amazon.com/images/I/6113s0CK-3L.jpg) ![Garsent Amplifier Bias Tee, 25k -100MHz RF Wideband Amplifier Coaxial Feed Bias Tee for HAM Radio RTL SDR LNA. - Image 2](https://m.media-amazon.com/images/I/610p1joyn2L.jpg) ![Garsent Amplifier Bias Tee, 25k -100MHz RF Wideband Amplifier Coaxial Feed Bias Tee for HAM Radio RTL SDR LNA. - Image 3](https://m.media-amazon.com/images/I/51s-ke8fftL.jpg) ![Garsent Amplifier Bias Tee, 25k -100MHz RF Wideband Amplifier Coaxial Feed Bias Tee for HAM Radio RTL SDR LNA. - Image 4](https://m.media-amazon.com/images/I/51c2ZaKYpjL.jpg) ## Frequently Bought Together - Garsent Amplifier Bias Tee, 25k -100MHz RF Wideband Amplifier Coaxial Feed Bias Tee for HAM Radio RTL SDR LNA. - DollaTek four-piece set Coaxial RF connector BNC to SMA connector SMA to BNC adapter - RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/123233150-garsent-amplifier-bias-tee-25k-100mhz-rf-wideband-amplifier-coaxial](https://www.desertcart.vu/products/123233150-garsent-amplifier-bias-tee-25k-100mhz-rf-wideband-amplifier-coaxial) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-16*