产品品牌：

CTS55 无线综测仪

产品型号：

CTS55 无线综测仪

CTS55数字无线综测仪
GSM移动电话测量
通过软键进行菜单控制
TFT彩色显示
菜单有6种语言
紧缩式、坚固的设计，重量轻
动态范围：GSM55dB

技术指标
Built-in reference oscillator  standard 
Frequency drift in temperature range +5℃ to 40℃  ≤1*10^-6 
Aging  ≤0.5*10^-6/yearat 35℃ 
GSM 

Frequency range  GSM900 band  935MHz to 960 MHz 
 GSM1800 band  1805MHz to 1880 MHz 
 GSM 1900 band  1930MHzto 1990 MHz 
Resolution  GSMchannel spacing 200 kHz 
Outputlevel  
RFIN/OUT with 0 dB ext.attenuation  -50dBm to -110 dBm 
RF OUT2 GSM with 0 dB ext.attneuation  -15dBmto -75dBm 
Level error  RF IN/OUT  ≤1.5dBm 
 RF OUT2 GSM  ≤2.0dBm 
Modulation  GMSK,BxT=0.3 
Norrowband Spectoum Monitor Option CTS-B7 
Span  300kHz 
Resolutionbandwidth  4/10/20/50/100kHz 
Dynamic range  (p>5dBm) 
Δf=0kHz to 30 kHz  typ:35dBc 
Δf=30kHz to 150 kHz  typ:50dBc 
Morkers  3marders and delta-marker 
GSM peak power meter  
Frequency range  GSM900band  890 MHz to 915 MHz 
 GSM1800band  1710MHz to 1785 MHz 
 GSM1900 band  1850MHzto 1910 MHz 
Level range  -15dBmto 39 dBm(peak values up to 41 dBm) 
GSMmeasurement of phase and frequency error 
Frequencyrange  GSM900 band  890 MHz to 915 MHz 
 GSM1800 band  1710MHzto 1785 MHz 
 GSM1900 band  1850MHzto 1910 MHz 
Reference level forfull dynamic range with 0 dB ext. 
attenuation  0dBm to +39(pead values up to 41 dBm) 
Dynamicrange (p>5 dBm)  ≥55dB 
Resolution  0.1dB 
DECT 
DECT signal generator  
Frequency range  1876.608MHzto 1935.360 MHz and half channels 
Frequency drift  somean reference oscillator 
Outputlevel  
RFIN/OUT  -100 dBm to -40dBm 
RFOUT2 DECT  (-20 dBm to dBm if RF IN2DECTis active)
useable up to 5 dBm 
Level error  ≤1.5dB 
RF IN/OUT  ≤2.0dB 
RF OUT2 DECT  GFSK(BxT=0.5) 
DECT analyzer  
Frequency range  some as signal generator 
Measurement range  with0 dB external attenuation 
RF IN/OUT  30dBm to -30dBm 
RF IN2 DECT  -35dBmto -55dBm 
FM demodulator  
Frequency range  0kHzto 450kHz 
Resolution  4kHz 
DC offset  <3kHz 
Residual FM  
RF IN/OUT  <15kHz,peak,95%confidencre
(30dBm to 5 dBm)
<5kHz,peak,95%
confidencre
(30dBmto 15dBm) 

 

产品关键字：CTS55,GSM手机测试仪,CTS55无线综测仪