- 产品品牌：
- 爱德万
- 产品型号：
- R3671
- 类型：
- R3671
R3671|爱德万|Advantest|频谱分析仪|20Hz至13GHz
品牌：日本爱德万Advantest
With growing data communications traffic, broadband radiocommunication systems such as radio-LANs, are being developed thatemploy various modulation formats. For example, IMT-2000 and othermobile communication systems already use multicarrier methods.Broadband radio signals are already being used in the RF band. Topush this envelope for higher quality data transmissions,researchers and developers are studying higher frequency/broaderband carriers. In this kind of radio communications environment,new measuring instruments are needed that are not only moreefficient than ever, but also more flexible to support new testrequirements and communication standards.
The R3671 and R3681 are one of these new measuring instrumentsfor this new era of test and measurement requirements. The R3671and R3681 are high performance signal analyzers. Employing ourunique RF technology, the R3671 and R3681 achieve an AverageDisplay Noise Level of -158 dBm*1), a Third-Order Intercept Point(TOI) specification of +26 dBm*2), and a signal purity of -122dBc/Hz*3) to enable measurements over a wide dynamic range.
The R3671 and R3681 also have unique noise correction functionsthat enhances their dynamic range (–84 dBc [typical]) for W-CDMAadjacent leakagepower (ACLP) measurements. The R3671 and R3681come standard withbroadband modulation analysis functions(bandwidth 25 MHz) as wellas RF measurement functions. By addingthe dedicated signal analysisoptions for the respectivecommunication systems to the R3671/3681,you can expand thefunctionality of transmitter testers.Furthermore, with an optionalRF signal generator that supportsdigital modulation, the R3671 andR3681 provide ease ofimplementation of the optimum testing systemsfor evaluatinghigh-frequency devices.
*1 Typicalvalue at RBW of 1 Hz and 1 GHz with built-inpreamplifieroff
*2 Typicalvalue at 2 to 3.5 GHz
*3 Typicalvalue at 800 MHz and 10 kHz offset
Feature
High Performance Spectrum and Broadband modulation analysis inone versatile instrument
·Frequency Range:
20 Hz to 13 GHz (R3671)
20 Hz to 32 GHz (R3681)
·Wide Dynamic Range
Average Display Noise Level: –158 dBm (typical @ 1 GHz)
1 dB Compression Point: +10 dBm (typical, 200 MHz to 3.5 GHz)
Third-Order Intercept Point (TOI): +26 dBm (typical, 2 to 3.5GHz)
·Built-in High-Performance Digital Modulation Signal Generator(OPT.72)
·Various Modulation Analysis Options
W-LAN (IEEE802.11a/b/g), W-CDMA (HSDPA), cdma2000 (1xEV-DV)
Option
Model Alphabetical
Description
OPT.22 High-stabilityfrequency reference source
3 X 10-10/day, 5 X10-8/year
OPT.50 3GPP modulationanalysis software
(HSDPAsupported)
OPT.52 cdma2000 modulationanalysis software
(1xEV-DVsupported)
OPT.56 GSM (EDGE) modulationanalysis software
OPT.59 IEEE802.11b/gmodulation analysis software
OPT.68 OFDM (802.11a)modulation analysis software
OPT.71 2-ch arbitrarywaveform generator (AWG) module
OPT.72 Digital modulationsignal generator module
R3671: 50 MHz to 3GHz R3681: 50 MHz to 6 GHz
The OPT.72 includesthe capabilities of the OPT.71(AWG).
OPT.73 2-ch arbitrarywaveform generator (AWG) module
OPT.80 C/N measurementsoftware
OPT.83 AMP measurementsoftware
