bpfc 带通滤波器 | rohde & schwarz-九游官网下载

bpfc 带通滤波器
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bpfc 带通滤波器
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bpfc 带通滤波器
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主要特点

  • 700/800/850/900/1800/1900/2100/2600 mhz bpfc 上行链路带通滤波器
  • 抑制:指定频率下 ≥ 20 db
  • 回波损耗:≥ 15 db
  • 插入损耗:≤ 1.5 db
  • 连续平均功率:≤ 1 w(峰值功率:≤ 10 w)

非常适用于干扰捕获

基站发射的大功率信号会导致测试设备达到饱和状态。cci 带通滤波器可阻隔有用频率范围外的无用信号,并清楚显示上行链路范围中的信号,进而消除这种影响。

带通滤波器包含多个空腔谐振器,以提供具备低插入损耗、低互调和大功率处理能力的一流通带性能。滤波器体积小,重量轻,非常适用于外场测量。 

特性和优点

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上行链路信号更容易受到干扰。在基站附近执行测量时,大功率下行链路信号会对上行链路频率范围产生干扰。

带通滤波器可消除下行链路信号的影响,便于更加轻松、快速地分析上行链路频率范围和识别干扰。

900 mhz gsm 网络的测量结果
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900 mhz gsm 网络的测量结果

带通滤波器可消除基站收发信台信号的影响,轻松识别网络中的干扰。

一流性能

cci 型 bpfc 带通滤波器可提供具备低插入损耗和低互调的一流通带性能。卓越的回波损耗性能可确保出色地匹配天线和基站。

带通滤波器包含多个空腔谐振器,可在指定频率范围内实现 20 db 抑制性能。滤波器提供广泛的温度补偿,可确保在指定的温度范围内保持频率稳定性。

 bpfc 带通滤波器
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bpfc 带通滤波器

可用型號

可用型號
型号
抑制 ≥ 20 db
起始频率 (mhz)
终止频率 (mhz)
抑制 ≥ 20 db

bpfc-0700

抑制 ≥ 20 db
693
起始频率 (mhz)
703
终止频率 (mhz)
748
抑制 ≥ 20 db
693

bpfc-0800

抑制 ≥ 20 db
822
起始频率 (mhz)
832
终止频率 (mhz)
862
抑制 ≥ 20 db
822

bpfc-0850

抑制 ≥ 20 db
795
起始频率 (mhz)
815
终止频率 (mhz)
850
抑制 ≥ 20 db
795

bpfc-0850x

抑制 ≥ 20 db
805
起始频率 (mhz)
814
终止频率 (mhz)
850
抑制 ≥ 20 db
805

bpfc-0900

抑制 ≥ 20 db
870
起始频率 (mhz)
880
终止频率 (mhz)
915
抑制 ≥ 20 db
870

bpfc-1800

抑制 ≥ 20 db
1690
起始频率 (mhz)
1710
终止频率 (mhz)
1785
抑制 ≥ 20 db
1690

bpfc-1900

抑制 ≥ 20 db
1830
起始频率 (mhz)
1850
终止频率 (mhz)
1910
抑制 ≥ 20 db
1830

bpfc-2100

抑制 ≥ 20 db
1905
起始频率 (mhz)
1920
终止频率 (mhz)
1980
抑制 ≥ 20 db
1905

bpfc-2600

抑制 ≥ 20 db
2450
起始频率 (mhz)
2500
终止频率 (mhz)
2570
抑制 ≥ 20 db
2450

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大体信息,法律信息

manufacturer's recommended retail price (msrp). the price shown does not include vat. prices and offers are only intended for entrepreneurs and not for private end consumers.

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terms & conditions of the prize draw 10 years rohde & schwarz oscilloscopes

1. the prize draw “10 years rohde & schwarz oscilloscopes” (herein referred to as “draw”) is organized by rohde & schwarz gmbh & co. kg, mühldorfstraße 15, 81671 munich, germany, tel. 49 89 41 29 0 (herein referred to as “r&s).

2. all participators can register to the draw during january 01, 2020 to december 31, 2020 with their name, company name and business e-mail.

3. participation is free of charge and not dependent on the purchase of goods or services.

4. the draw is only open to legal entities and only the legal entities are able to win the prizes. an individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. the prizes to win are 1 of 10 r&s®rtb2000 within the time frame january 1, 2020 to december 31, 2020:

prize: 1x r&s®rtb2000 digital oscilloscope

6. the draw takes place at rohde & schwarz headquarters, muehldorstrasse 15, 81671 munich. the winner of the prizes will be informed by e-mail within 5 (5) working days.

7. the authorized representative of the legal entity shall inform rohde & schwarz about the acceptance of the price. in case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. if no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

8. r&s’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.

9. no cash equivalent or exchange of prizes is allowed. prizes are non-transferable. all taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.

10. personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.

11. any participant who does not comply with these terms & conditions may be disqualified by r&s from this competition. in such cases, prizes can also be withdrawn retrospectively. in case a prize is withdrawn retrospectively due to the non-compliance with these terms & conditions, it shall be returned by the respective participant at his cost to r&s’ address mentioned under nr.1 and a new winner will be drawn.

12. the participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.

13. the draw and any contractual relationship arising therefrom between r&s and the respective participant shall be governed by and construed in accordance with the laws of germany, without any recourse to the conflict of laws. the courts of munich, germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this competition.

* “fast delivery” inside 7 working days applies to the rohde & schwarz in-house procedures from order processing through to available ex-factory to ship.

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