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🔧 Block DC, Boost Confidence — The SMA DC Block Every RF Pro Needs!
The NooElec SMA DC Block is a precision-engineered in-line connector designed for 50kHz to 8GHz operation, blocking DC voltages up to 50V and supporting RF power up to 2W. Featuring ultra-low insertion loss (<0.3dB to 6GHz), laser-etched durable markings, and a compact 10x10x20mm form factor, it ensures reliable, high-performance RF signal integrity. Ideal for professionals seeking robust protection and seamless integration with a wide range of devices, it comes with a 2-year manufacturer warranty and direct support.
| Asin | B07YYLHJKS |
| Best Sellers Rank | 37,971 in Electronics & Photo (See Top 100 in Electronics & Photo) 1,110 in Audio & Video Adapters |
| Brand Name | NooElec |
| Colour | Silver |
| Compatible Devices | Cell Phones, Game Consoles, Headset, Tablets, Laptop, Cameras, Amplifiers, Speakers, Monitors, Projectors, PC, MP3 Players, Musical Instruments, Printers, GPS |
| Connector Type | SMA |
| Country Of Origin | USA |
| Current Rating | 50 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (216) 4.5 out of 5 stars |
| Input Voltage | 50 Volts |
| Item Dimensions | 10 x 10 x 20 millimetres |
| Item Weight | 5 Grams |
| Manufacturer | Nooelec Inc. |
| Manufacturer Part Number | 100816 |
| Model Number | Nooelec 8GHz SMA DC Block |
| Nominal Power | 2 Watts |
| Number Of Items | 1 |
| Number Of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Laser-etched |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Antenna |
| Upc | 616469146625 |
| Warranty Type | Limited |
User
Works perfectly fine
Despite the high price, this works perfectly.
User
Good product
My LNA module wasn’t working properly without it.
User
Highly priced
Not bad but very expensive for what it is. Bought it just because I trust the brand.Nasty price though.
User
安全性の確保
ＳＤＲ用の保護とスペアナの保護に使っています。もう少し長さが短いと使い勝手が良いのですが、長過ぎます。
User
Matches Spec
Remember, these are for SHORT TERM use. You do not use them at the top of it's rated DC power while doing TX or RX for long periods (multiple hours), They will get hot, and that will impact your signal.
User
Fa' il suo lavoro
Non proprio economico ma funziona!
User
Awesome product
Performs as stated. Well built. Very happy with it.
User
Très bien
Le produit a l'air assez solide la réponse en fréquence est correcte aucun problème...
Trustpilot
1 month ago
2 days ago