官方授權台灣代理分銷

功率限制器

原名
Power Limiter

貨號
109990003

分類
Accessories for Ham Radio & Instruments

特價
1,450

資料來源:https://www.seeedstudio.com/Power-Limiter-p-1444.html

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-3000Mhz

  • DC 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 ¼ 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. It is a recommended add-on to all users who may expose their unit to strong external fields.

 

Feature

  • Robust, small and low weight custom aluminum case

  • 3-in-1 device with Power Limiter, DC Block and Attenuator

  • Easy to connect and disconnect when required

  • Wide broadband frequency application

  • Directional 1 Watt rating

  • Suitable for all RF Explorer models, not required for WSUB3G


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): 50Ω

  • V.S.W.R (Max): 1.25 : 1

  • Connector type: SMA male – female

  • Connector:  Brass / Gold plating

  • Body: Aluminum

 

Techsupport

This product is designed by RF-Explorer,

  • For more info and to get started with your RF Explorer, visit the start page.

  • For questions and support, please visit https://support.rf-explorer.com.

  • For the software for RF Explorer series, please click the following logo for more information: 

 



Technical Details

Weight G.W 17g    N.W 17g
Battery Exclude

Part List

Power Limiter 1

描述
射頻資源管理器功率限制器是從零開始設計為防強射頻場的完美保護的自定義設備。
正如你可以在此看到筆記所有射頻資源管理器的模型有輸入信號的一些功率範圍超出了它可以被損壞。對於大多數型號,極限是+ 5dBm的,有些則是確定達到+10 dBm的,但只有WSUB3G(以及右側的3G套餐的RF SMA連接器)保護高達+ 30dBm的。
新的射頻資源管理器功率限制器將允許任何射頻資源管理模式與外部信號來保護高達+ 30dBm的(1瓦),讓您得到相同的保護水平在WSUB3G。此外,功率限制器包括內部的附加的功能,否則將需要外部設備增加了成本和尺寸:
  • 功率限制器 :保護高達+ 30dBm的,用於DC-3000MHZ之間的任何頻率範圍
  • DC模塊 :您可以為沒有破壞你的射頻資源管理器或在您的測量中干擾的風險連接任何外部直流電源高達16V。
  • 衰減器 :包括一個內部6分貝衰減器來幫助你延長電源信號測量的範圍。僅輸入功率的四分之一被單元接收6分貝衰減裝置。為了彌補這一額外的衰減應註明OffsetDB:在你的瀏覽器RF的衰減器菜單006。
功率限制器組裝在一個堅固的鋁製外殼和相對於其他市場的產品的時候,更何況它包括內部直流塊和衰減器,這使得它一個非常小的設備它所提供它是非常緊湊。這是一個推薦附加到誰可能其單位暴露在強外場的所有用戶。
特徵
  • 堅固,體積小,重量輕定制的鋁合金外殼
  • 與功率限制,DC座和衰減器3合1裝置
  • 輕鬆連接並在必要時斷開連接
  • 寬寬帶頻率應用
  • 定向1瓦評級
  • 適用於所有射頻資源管理器的模型,不需要WSUB3G。
規範
  • 頻率範圍:DC〜3.0 GHz的
  • DC模塊:+ 16V DC
  • 額定輸入功率:1瓦(+ 30dBm的)
  • 輸出功率最大:+4 dBm的。
  • 衰減:6分貝
  • 阻抗(標稱):50Ω
  • 駐波比(最大):1.25:1
  • 連接器類型:SMA男 - 女
  • 連接器:黃銅/鍍金
  • 體:純鋁
如果您在 使用THI 的產品 遇到任何問題 請聯繫rfexplorer(AT)arocholl.com 的技術支持。

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