主要特点
- 检测、分析和定位 8 khz 至 8 ghz 范围内的射频信号(配备 r&s®hf907dc 时适用范围可扩展至 18 ghz)
- 实时带宽高达 40 mhz,提供全面的频域和时域分析工具
- 亚倍频程预选和自动过载保护确保宽动态范围
- 尺寸小、重量轻、功耗低,并经过优化以用于严苛的现场操作环境
- 采用面向应用的用户界面,确保操作便捷、简单、直观
主要特点
r&s®pr200 便携式监测接收机经过精心设计,能够可靠地检测、分析和定位 8 khz 至 8 ghz 范围内的信号,为频谱监测和干扰捕获任务提供强力支持。它经优化以设计用于现场操作,具有一流的射频性能、简单直观的用户界面和广泛功能。
频率范围 | 基本单元 | 8 khz 至 8 ghz |
预选 | 8 khz 至 8 ghz | 低通/跟踪/带通滤波器,可灵活组合 |
实时带宽 | 40 mhz | |
衰减 | 手动或自动,可切换 | 最高 40 db,按 1 db 步进,具体视接收机模式而定 |
调谐分辨率 | 1 hz | |
频率精度 | gps 辅助,平均超过 24 小时 | ±2 × 10–12,±1 × 10–12(典型值) |
显示平均噪声电平 (danl) | 典型值 –160 dbm (1 hz) | |
三阶截止点 (toi)(接收机输入) | 35 mhz < f ≤ 3.3 ghz,低失真模式 | ≥ 5 dbm |
3.3 ghz < f ≤ 8 ghz,低失真模式 | ≥ –3 dbm | |
二阶截止点 (soi) | 35 mhz 至 8 ghz | > 30 dbm(典型值) |
噪声系数 | 35 mhz < f ≤ 3.3 ghz,低噪声模式 | ≤ 10 db |
3.3 ghz < f ≤ 5.3 ghz,低噪声模式 | < 12 dbm | |
5.3 ghz < f ≤ 7.5 ghz,低噪声模式 | ≤ 17 dbm | |
本振相位噪声 | 35 mhz 至 8 ghz | ≤ –85 dbc (1 hz)(10 khz 偏置时) |
最低可检测脉宽,100% poi | 40 mhz 频跨,1 mhz 分辨率带宽,50% fft 重叠 | 1.5 μs(标称值) |
gnss 接收机 | 模式:关、内部、外部 | 内置 |
尺寸 | 宽 × 高 × 深 | 约 192 mm × 320 mm × 62 mm (7.56 in × 12.60 in × 2.44 in) |
重量 | 含电池 | 约 3.5 kg (7.72 lb) |
电池(6 芯锂离子电池) | 接收模式 | 约 3.5 小时 |
功耗 | 典型值 16 w |
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.
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.