***回收二手CMD55出租CMD55销售CMD55维修CMD55报价CMD55回收CMD55报废机 王生13823666167
出售二手综合测试仪CMD55 CMD 55 CMD55出租CMD55销售CMD55维修CMD55报价CMD55回收CMD55报废机
王先生 13823666167 ***:1378475978
CDM55产品特点：
测量G***900及G***1800、G***1900移动电话的紧缩单元
通过RS232
前面板有多功能连接器
可选择安培表和伏特表
高敏感度二级RF输入
CharacteristicsThe
CMD52 is a compact unit for testing G***900 mobiles. The CMD55 is
furthermore capable of testing G***1800 (formerly named PCN orDCS1800)
and G***1900 (formerly named PCS or DCS1900) mobile phones. Both models
are f***ourably priced and combine ***all dimensi*** with high
measurement accuracy and speed.The testers range of capabilities
includes all signalling generator and measurement functi*** required
for verifying the correct operation of the DUT (Device Under Test).
Thanks to its fast go/nogo tests and accurate analysis using optional
extensi*** CMD52 and CMD55 are equally well suited for R&D production
and high-end service and sed on the wide-range know-how
of Rohde & Schwarz in digital radiocommunication testing which not
least was obtained in developing type-approval test systems such as
the G***900 and G***1800 system simulators both CMD models are top-
grade testers for present and future measurement applicati***.Test
capabilitiesTo test mobile phones the CMD simulates a G***900 1800
or 1900 base station. One of the two RF synthesizers ***ailable for
this purpose delivers a continuous BCCH signal while the other one
provides all 8 timeslots for TCH signals.The major test functi*** are
:Mobile synchronizationLocation updateIncoming call setupOutgoing
call setupMobile power level controlHandover (channel change timeslot
change)Peak power measurementHigh dynamic range burst analyzer
(option CMD-B4 and CMD-B42)Spectrum due to Switching measurement
(option CMD-B4 and CMD–B43)Spectrum due to Modulation measurement
(option CMD-B4 and CMD–B43Timing Advance measurementSACCH measurement
(eg RxLev RxQual power level)Echo testCall clearing by mobile
我司优势服务：王生13823666167
（1）我们的全部设备在装运之前均经过严格的质量检测无问题才安排发货
收到产品一个星期内出现非人为问题，无条件退换货（退***的货款）
所售产品都带保修一年服务;
（2）品质齐全、货源充足、库存雄厚、服务快捷、维修能力强。
品一高仪器有限公司是一家***从事：王生13823666167
销售、租赁、维修、计量、回收高频二手仪器的公司，如：网络分析仪、频谱分析仪、综合测试仪、数字通讯测试仪、无线综合测试仪、高低频信号源、示波器、LCR测试仪、调制度仪、蓝牙测试仪、电声测试仪、视频音频分析仪、万用表、手机程控电源、直流电源、频率计、GPIB卡,PCI-GPIB卡、GPIB-USB-B、功率计等二手仪器;公司从事二手仪器回收已有多年。并在东莞，深圳，上海，天津，苏州二手仪器行业中享有美评，我们提供长期***现金回收各类二手仪器服务，为你解决手中的二手仪器，让您的资金快速回笼。
业务电话：13823666167 ***：1378475978
欢迎广大朋友提供回收线索，整厂或单台回收，我们根据设备成交情况给出合理的报酬
CMD52 is a compact unit for testing G***900 mobiles. The CMD55 is
furthermore capable of testing G***1800 (formerly named PCN orDCS1800)
and G***1900 (formerly named PCS or DCS1900) mobile phones. Both models
are f***ourably priced and combine ***all dimensi*** with high
measurement accuracy and speed.The testers range of capabilities
includes all signalling generator and measurement functi*** required
for verifying the correct operation of the DUT (Device Under Test).
Thanks to its fast go/nogo tests and accurate analysis using optional
extensi*** CMD52 and CMD55 are equally well suited for R&D production
and high-end service and sed on the wide-range know-how
of Rohde & Schwarz in digital radiocommunication testing which not
least was obtained in developing type-approval test systems such as
the G***900 and G***1800 system simulators both CMD models are top-
grade testers for present and future measurement applicati***.Test
capabilitiesTo test mobile phones the CMD simulates a G***900 1800
or 1900 base station. One of the two RF synthesizers ***ailable for
this purpose delivers a continuous BCCH signal while the other one
provides all 8 timeslots for TCH signals.The major test functi*** are
:Mobile synchronizationLocation updateIncoming call setupOutgoing
call setupMobile power level controlHandover (channel change timeslot
change)Peak power measurementHigh dynamic range burst analyzer
(option CMD-B4 and CMD-B42)Spectrum due to Switching measurement
(option CMD-B4 and CMD–B43)Spectrum due to Modulation measurement
(option CMD-B4 and CMD–B43Timing Advance measurementSACCH measurement
(eg RxLev RxQual power level)Echo testCall clearing by mobile
我司优势服务：王生13823666167
（1）我们的全部设备在装运之前均经过严格的质量检测无问题才安排发货
收到产品一个星期内出现非人为问题，无条件退换货（退***的货款）
所售产品都带保修一年服务;
（2）品质齐全、货源充足、库存雄厚、服务快捷、维修能力强。
品一高仪器有限公司是一家***从事：王生13823666167
销售、租赁、维修、计量、回收高频二手仪器的公司，如：网络分析仪、频谱分析仪、综合测试仪、数字通讯测试仪、无线综合测试仪、高低频信号源、示波器、LCR测试仪、调制度仪、蓝牙测试仪、电声测试仪、视频音频分析仪、万用表、手机程控电源、直流电源、频率计、GPIB卡,PCI-GPIB卡、GPIB-USB-B、功率计等二手仪器;公司从事二手仪器回收已有多年。并在东莞，深圳，上海，天津，苏州二手仪器行业中享有美评，我们提供长期***现金回收各类二手仪器服务，为你解决手中的二手仪器，让您的资金快速回笼。
业务电话：13823666167 ***：1378475978
欢迎广大朋友提供回收线索，整厂或单台回收，我们根据设备成交情况给出合理的报酬