租售CTS60 收购CTS60 综合测试仪

 

东莞市保发通用仪器有限公司

联系人：熊先生

手机：15820822669（**同号）

QQ：623511571

传真：0769-87500340

邮箱：623511571@qq.com

 

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DECT电话(手提式和固定式) 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: DECT>60dB 内置草靠示波器TCXO或OCXO GSM和DECT的RF输入/输出合并 通过附加的输入/输出的DECT断线测量 通过RS232-C实现远控测量 内置草靠示波器TCXO或OCXO 通过RS232-C实现远控测量 

技术指标

?GSM signal generator 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 

RF OUT2 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 

RFIN/OUT <15kHz,peak,95% confidencre 

(30dBm to 5 dBm) 

<5kHz,peak,95%

confidencre 

(30dBm to 15dBm) 

RF IN2 DECT <15kHz,peak,95%

confidencre 

(-35 dBmto 15dBm) 

<15kHz,peak,95%

confidencre 

(-35dBmto -40 dBm) 

Level meter 

Range 

RFIN/OUT 30dBm to -30dBm 

RFIN2 DECT -35dBm to -55 dBm 

Dynamicrange ≥60dB (for p=24dBm) 

Resolution 0.5dB 

Accuracy 

RF IN/OUT <1dB+resolution(30dBm

to 5 dBm) 

<2dB+resolution(<5dBm)