資料來源:https://www.seeedstudio.com/6GHz-2W-SMA-Attenuator---60dB-p-2370.html
SMA attenuators are used to reduce the input power, and therefore enable RF Explorer to measure stronger signals. Attenuators are also used to protect the input SMA port of RF Explorer when unknown strong signals may be in the environment, so you can use this attenuator on demand. You can easily unplug the attenuator when measurement is for weak signals.
This robust attenuator is custom made, high quality exceptional value 60dB total attenuation. You will not find attenuators of this range anywhere else in the market, the only other option is to daisy chain two 30dB attenuators together. Therefore, this unit is cost effective option to measure high power RF signals. A 60dB attenuation enables any RF Explorer unit to measure signals of up to 2Watt (33dBm) power without distortion with a single attenuator, as opposed to connecting multiple attenuators in daisy chain.
RF Explorer firmware includes an"Offset DB"feature in the Attenuator Menu, you should specify (+060) dB in this setting when the attenuator is connected in order to get correct readings on screen.
See this article for more details on protection of your RF Explorer.
Features
Reliable V.S.W.R
Easy maintenance
Wide broadband frequency application
Directional 2 Watt rating
Single attenuator enough to measure up to 2Watt power with RF Explorer
Specification
Frequency range: DC - 6.0 GHz
Impedance (Nominal): 50Ω
Power rating: 2 Watt (+33dBm)
Attenuation: 60 dB
Tolerance: +/- 2dB/max
V.S.W.R (Max): 1.25 : 1
Connector type: SMA male - female
Part List
1 x 6GHz 2W SMA Attenuator - 60dB
Documents
For technical support and suggestions, please visit our forum.
Weight | G.W 18g |
Battery | Exclude |
6GHz 2W SMA Attenuator - 60dB | 1 |
SMA 衰減用於降低輸入功率, 從而使射頻探測器能夠測量更強的信號。當未知的強信號可能在環境中時, 衰減也用於保護 RF 瀏覽器的輸入 SMA 埠, 因此您可以根據需要使用此衰減器。當測量微弱信號時, 可以很容易地拔出衰減器。
這種強大的衰減器是定制, 高品質的特殊值60dB 總衰減。你不會發現衰減的這個範圍內的其他任何地方在市場上, 唯一的選擇是菊輪鍊兩個30dB 衰減在一起。因此, 該單元是衡量高功率射頻信號的成本有效選擇。60dB 衰減使任何射頻資源管理器單元能夠測量高達 2Watt (33dBm) 的信號, 而不帶有單個衰減器的失真, 而不是在菊輪鍊中連接多個衰減。
射頻瀏覽器固件包括衰減器功能表中的 "偏移 db" 功能, 在連接衰減器時, 應在該設置中指定 (+ 060) db, 以便在螢幕上獲得正確的讀數。
功能
可靠的 v.s.w. R
易於維護
寬頻帶頻率應用
方向2瓦特額定
單衰減器足以用 RF 瀏覽器測量多達2Watt 的功率
規範
頻率範圍: DC-6.0 GHz
阻抗 (標稱):50
額定功率: 2 瓦特 (+ 33 dbm)
衰減:60 分貝
公差: +/-2 db/最大
v.s.w. R (最大): 1.25: 1
連接器類型: SMA 男-女
部件清單
1 x 6GHz 2W SMA 衰減器-60dB
檔
有關技術支援和建議, 請訪問我們的論壇.
重量 | G. W 19g |
電池 | 排除 |
6GHz 2W SMA 衰減器-60dB | 1 |