--- product_id: 8795810 title: "Power Limiter for RF Explorer" brand: "seeed studio" price: "547 Lei" currency: RON in_stock: true reviews_count: 10 category: "Seeed Studio" url: https://www.desertcart.ro/products/8795810-power-limiter-for-rf-explorer store_origin: RO region: Romania --- # 1 Watt (+30dBm) input power rating DC ~ 3.0 GHz freq. range 16V DC block protection Power Limiter for RF Explorer **Brand:** seeed studio **Price:** 547 Lei **Availability:** ✅ In Stock ## Summary > 🔧 Power up your RF Explorer protection game—compact, robust, and ready for anything! ## Quick Answers - **What is this?** Power Limiter for RF Explorer by seeed studio - **How much does it cost?** 547 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/8795810-power-limiter-for-rf-explorer) ## Best For - seeed studio enthusiasts ## Why This Product - Trusted seeed studio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Integrated DC Block:** Safely connect external DC sources up to 16V without risking your device. - • **Compact Rugged Design:** Durable aluminum body with gold-plated SMA connectors for premium reliability. - • **Ultimate RF Shielding:** Protect your RF Explorer from damaging signals up to +30dBm effortlessly. - • **Broad Spectrum Coverage:** Seamlessly operates across DC to 3 GHz, covering all your scanning needs. - • **Built-in 6dB Attenuator:** Extend measurement range with precise attenuation—just set your +6dB offset. ## Overview The Power Limiter for RF Explorer is a compact, rugged aluminum device designed to protect RF Explorer units from high-power RF signals up to +30dBm (1 Watt) across a wide frequency range (DC to 3 GHz). It features an integrated 16V DC block, a 6dB internal attenuator for extended measurement range, and premium brass/gold-plated SMA connectors, ensuring reliable, professional-grade RF protection and signal integrity. ## Description The RF Explorer Power Limiter is a custom device designed from scratch to be the perfect protection against strong RF fields.As you can see on this note?all RF Explorer models have some power ranges for input signal beyond which can be damaged. For most models, the limit is on +5dBm, some others are ok up to +10dBm but only WSUB3G (as well as the RF SMA connector on the right side in a 3G Combo) is protected up to +30dBm.The new RF Explorer Power Limiter will allow any RF Explorer model to be protected with external signals up to +30dBm (1 Watt), so you get the same level of protection as in the WSUB3G. Furthermore, the power limiter includes additional functionality inside that will otherwise require external devices increasing cost and size:Power limiter: protection up to +30dBm, for any frequency range between DC-3000MhzDC block: You can connect any external DC source up to 16V with no risk of damaging your RF Explorer or interfering in your measurement.Attenuator: Includes an internal 6dB attenuator to help you extend the range of power signal measurements. 6dB attenuation means only ? of the input power is received by the unit. To compensate for this extra attenuation you should indicate OffsetDB:+006 in the ATTENUATOR MENU of your RF Explorer.The Power Limiter is assembled in a rugged aluminum case and it is very compact when compared to other market offerings, not to mention it includes internal DC block and attenuator which makes it a really small device for what it offers. Specification: - Frequency range: DC ~ 3.0 GHz- DC block: +16V DC- Input Power rating: 1 Watt (+30dBm)- Output power max: +4 dBm.- Attenuation: 6 dB- Impedance (Nominal): 50¦¸- V.S.W.R (Max): 1.25 : 1- Connector type: SMA male ¨C female- Connector: Brass / Gold plating- Body: Aluminum Review: Nice power limiter for RF Explorer - Provides 1W RF protection for the RF Explorer, should you be operating in an environment with unknown power levels running around. Just remember to set your dB offset to +6 when using it. Review: Excellent for its intended application - Not much to say but it works quite well for keeping that extra RF from creating intermod when scanning multiple frequencies. I usually leave my scanner recording all day while I'm at work, so this helps to prevent those false hits. Well-constructed with solid connectors. ## Features - Frequency range: DC ~ 3.0 GHz. DC block: +16V DC. Input Power rating: 1 Watt (+30dBm). Output power max: +4 dBm. Attenuation: 6 dB. Impedance (Nominal): 50¦¸. V.S.W.R (Max): 1.25 : 1. Connector type: SMA male ¨C female. - Connector: Brass / Gold plating. Body: Aluminum. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IF8N1BO | | Best Sellers Rank | #144,387 in Electronics ( See Top 100 in Electronics ) #870 in Audio Component Amplifiers | | Brand | seeed studio | | Brand Name | seeed studio | | Customer Reviews | 4.6 out of 5 stars 37 Reviews | | Item Dimensions | 1.97 x 1.18 x 0.79 inches | | Item Weight | 0.08 Pounds | | Item dimensions L x W x H | 1.97 x 1.18 x 0.79 inches | | Manufacturer | SeeedStudio | | Material | Aluminum, Brass | | Material Type | Aluminum, Brass | | Model | 11099900032 | | Part Number | BT | | Thread Style | 508 Thread | | Thread Type | 508 Thread | | UPC | 701748879117 752128120794 692179228318 713141294398 752503154260 841454104872 701017465744 720405487311 UPC 701748879117 752128120794 692179228318 713141294398 752503154260 841454104872 701017465744 720405487311 See more | ## Product Details - **Brand:** seeed studio - **Item Weight:** 0.08 Pounds - **Item dimensions L x W x H:** 1.97 x 1.18 x 0.79 inches - **Material:** Aluminum, Brass - **Thread Type:** 508 Thread ## Images ![Power Limiter for RF Explorer - Image 1](https://m.media-amazon.com/images/I/61mzqLoI0hL.jpg) ![Power Limiter for RF Explorer - Image 2](https://m.media-amazon.com/images/I/61Z5yHwmwQL.jpg) ![Power Limiter for RF Explorer - Image 3](https://m.media-amazon.com/images/I/610YJaASWIL.jpg) ![Power Limiter for RF Explorer - Image 4](https://m.media-amazon.com/images/I/41nBCY5d+uL.jpg) ![Power Limiter for RF Explorer - Image 5](https://m.media-amazon.com/images/I/311qgYZ4oQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice power limiter for RF Explorer *by H***1 on June 27, 2021* Provides 1W RF protection for the RF Explorer, should you be operating in an environment with unknown power levels running around. Just remember to set your dB offset to +6 when using it. ### ⭐⭐⭐⭐⭐ Excellent for its intended application *by N***N on April 3, 2017* Not much to say but it works quite well for keeping that extra RF from creating intermod when scanning multiple frequencies. I usually leave my scanner recording all day while I'm at work, so this helps to prevent those false hits. Well-constructed with solid connectors. ### ⭐⭐⭐⭐ rf overdrive protection *by M***F on May 30, 2020* I am happy with this device, it will fully protect your rf receiver input from damage. ## Frequently Bought Together - Power Limiter for RF Explorer - EMRSS Directional Patch 2.4GHz SMA Articulated Antenna for RF Explorer - EMRSS Directional Patch 5.8Ghz SMA Articulated Antenna for RF Explorer --- ## 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.ro/products/8795810-power-limiter-for-rf-explorer](https://www.desertcart.ro/products/8795810-power-limiter-for-rf-explorer) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-06-27*