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价格:电议
所在地:河北 邢台市
型号:
更新时间:2018-08-20
浏览次数:923
公司地址:河北省邢台市桥东区泉南东大街唐宁10号B座1707
张经理(先生) 销售经理
1、佛山JX169173无线电综合测试仪293JX169180原装现货
2、佛山JX169173无线电综合测试仪293JX169180原装现货图片
型号:JX169173 | 型号:JX169180无线电综合测试仪293 |
3、佛山JX169173无线电综合测试仪293JX169180原装现货内容
特点
技术指标
Timeba | |
Standard | |
Temperature effect 0 to 35℃ | ≤1×10-6 |
Aging | ≤2×10-6/year |
Options CMS-B1 and CMS-B2 | |
Temperature effect 0to 50℃ | ≤1×10-7 |
Aging | ≤2×10-7/year(CMS-B2:≤1×10-7) |
Receiver measurements | |
Sigmalgenerator | |
Freqrency range | 0.4 MHz to 1000MHz |
Frequency resolution | 10 Hz (50Hz) |
Level | |
FMфM,CW | -134 dBm to 0 dBm |
AM | -134 dBm to -3 dBm |
Level resolution | 0.1 dB |
Accuracy | &plun;2dB |
Harmonics | ≤-25 dBc(≤-20 dBc) |
Nonharmonics | ≤-50 dBc |
Phasenoise | ≤-110 dBc(20 kHz from carrier, referred to 1 Hz test bandwidth) |
Modulation | |
Frequemcy range | 0.4to 1000 MHz(2 to 500 MHz) |
AM depth | 0 to 99% |
Mod.frequency range | DC to 20 kHz |
FM deviation | 0 to 100 kHz(50 Hz to 50 kHz) |
Resolution | 1 Hz |
Mod.frequency rang | 20 Hzto 20 kHz |
Mod. distortion | ≤1% |
фM deviation(internal)/resolution | 0 to 10 rad/1 mrad |
Mod.frequency range | 100 Hz to 6 kHz |
Mod.distortion | ≤1% |
AF voltmeter | |
Frequemcy range | 50 Hz to 20 kHz |
Measurement range/resolution | 0.1 mV to 30V/100μV |
ImputImpedance | approx. 1 MΩ |
Tranitterneasurements | |
RF power meter | |
Frequency range | 1.5 to 1000 MHz(2 to 1000 MHz) |
Measurementrange | 5 mW to 50W(100W optional) |
Accuracy(P>20mW,AM=0%) | 0.4dB+resolution |
Selec | in frequency range 1to 1000MHz |
RFfrequency counter | |
Frequency range | 0.5 to 1000MHz |
Frequency deviation meter | |
Operating modes | +,-,&plun;/2, HOLD,PMS,RMS√2 |
Measurement range | 0 Hz to 100 kHz(0 Hz to 50 kHz) |
AFfrequency range | 20 Hz to 20 kHz(20 Hz to 15 kHz)(DC-coupled at demldulatorlutput) |
Resolution | 1 Hz |
Phase deviation meter | |
Operatingmodes | +,-,&plun;/2,S RMS√2 |
Measurement range/resolution | 0.001to 5 rad/0.001 rad |
AF frequency range | 300Hz to 6 kHz |
AM depth meter | |
Operating modes | +,-,&plun;/2,S RMS√2 |
Measurementrange/resolution | 0.01 to 99%/0.01% |
AFfrequency range | 50 Hz to 20 kHz(50 Hz to 10kHz) |
RFspectrum monitor | 1 to 1000 MHz |
Displaydynamic range | >60 dB |
Span | 0(zerospan)to 50 MHz |
Filter (3 dB bandwidth) | 150 Hz,6/16/50/300 kHz, |
Trackinggenerator (with CMS-B59/-B9) | |
Frequency range | 400kHz to 1000 MHz |
Reference level | -67 to -27 dBm |
Display dynamic range | 50 dB |
Span | 0 to 50 MHz(full span for CMS52, CMS54 and CMS57) |
Output level | -128 to 0 dBm |
Frequencyoffset | 0 to -999 MHz (depending on span and center frequency) |
Tranitter meaxurements an 2nd RF input | |
Meawurement of RF frequecy,modulation(AM,FM,фM),modulationfre-quency andRF spectrum (level)of all RF signals ,eg in off-air or modulemeasurements,for input levels from approximately | |
RF frequency counter | 30μV(selective frequency counter with presetting) |
Modulation meter | 5μV(IF narrow |
Selective level measurement | -75 to -35 dBm without |
Tranitter and receivermeasurements | |
Modulation generator l and ll | |
Frequency range | 0.1 Hz |
Outputvoltage range | 10μV to 5 V |
Output impedance | ≤4Ω |
Distortion meter | |
Frequency | 100Hz to 5 kHz(100 Hz to 3 kHz) |
Measurementrange | 0.1 to 50% |
SINAD meter | |
Frequency | 100 Hz to 5 kHz(1 kHz&plun;10Hz) |
Measurementrange | 1 to 46 dB |
AF frequency counter | |
Operating modes | demldulation,AF,deat(frequency offset) |
Frequency range | 20Hz to 500 kHz(20 Hz to 20kHz)(superimposed RF) |
Resolution | 1 Hz/0.1 Hz |
Oscilloscope | |
Bandwidth | |
DC | DC to 20 kHz |
AC | 10Hz to 20 kHz |
Horizo | 20to 0.1 ms/div |
Vertical deflection | scaled in kHz(FM)rad(фM), %(AM),mV/V(AF) |
Input voltage range | 0 to 40 V(V) |
Input impedance | approx.1 MΩ |
AF filters | |
Highpass | fcutoff=300Hz |
Lowpass | fcutoff=3.4Hz |
Bandpass | |
broadband | highpass+lowpass |
narrowband | 50 Hz to 5 kHz(100 Hz to 3 kHz) |
Notch filter | 100 Hz to 5 kHz(100 Hz to 3 kHz) |
CCITTfilter | see option CMS-B5 or CMS-B20 |
Selective-callcoder/decoder | |
Tone sequences | ZVE11/ZVE12/CCIR/EIA/EEA/EURO/ |
CDCSS coder | entry of 3-digit code number of mobile rqdio,setting times for rurn-lrr code and RF level drop,setting the datdaeviation |
Audio mo | demodulated signal,AFsignal,beat (frequemcy offset) |
无线电综合测试仪,GMSK调制度表,相位误差:10°RMS, 30°峰值,分辨率:0.1°,相位误差精度 优于:1°,突发定时计 ,突发类型 普通/接入范围:-128 至 +127bits 分辨率:0.1bits定时精度:&plun;0.1bits,其余参数同293。
特点
无线电综合测试仪是80年代初马可尼公司推出的一种仪表,它集多种测量功能于一身,为无线电通信设备的测试开辟了一个新天地。IFR公司294无线电综合测试仪适用于一般无线电收 / 发信设备的多参数测试,并配备蜂窝和集群测试功能,可测试模拟无线通信系统。
技术指标
数字信号发生器 | |
频率范围 GSM频段 |
935MHz - 960MHz |
输出电平/分辨率 | -120dBm 至-40dBm/0.1dB |
精度 | &plun;1.5dB |
VSWR驻波比 | 优于1.5:1 |
频谱纯度 | 谐波>-20dB |
调制方式 | 0.3GMSK |
射频频率计 | |
频率范围 GSM频段 |
890 - 915MHz |
TDMA功率表 | |
动态范围 | -15dBm 至 +45dBm |
分辨率 | 0.1dB |
精度 | 优于&plun;1.5dB |
GMSK调制度表 | |
相位误差 | 10°RMS, 30°峰值 |
分辨率 | 0.1° |
相位误差精度 | 优于1° |
突发定时计 | |
突发类型 | 普通/接入 |
范围 | -128 至 +127bits |
分辨率 | 0.1bits |
定时精度 | &plun;0.1bits |
误码率表 | |
BER | I 类、II类码误码率 |
RBER | I类、II类码残余误码率 |
FER | 帧擦除率 |
范围/分辨率 | 0 - 99% / 0.001% |
频谱 | |
功率剖面显示范围 | 55dB |
显示部分 | 整个突发、上升沿、下降沿、有效部分 |
协议功能 | |
注册 | |
信道切换 | |
移动和基站间的互相呼叫和挂断 | |
其它功能 | 话音质量和接收电平测量 |