• 地址:廣東省東莞市樟木頭鎮維多利大道29號
                      郵編:   523618
                      電話:0769-87129361
                         0769-87129366
                      傳真:0769-87129366
                      聯系人:羅耀輝
                      手機:東莞 13826966920
                                  深圳 13600442272
                      郵箱:dgmx@263.net
                              

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                    數字無線測試儀 
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                    • 產品名稱: 數字無線測試儀
                      產品型號: 
                      CTS65
                      廠商品牌: RS
                      技術指標: 

                          

                      特點
                      ·GSM
                      DECT測量 
                      ·
                      通過軟鍵進行菜單控制
                       
                      ·TFT
                      彩色顯示
                       
                      ·
                      菜單有6種語言

                      ·
                      緊縮式、堅固的設計,重量輕
                      ·
                      動態范圍:GSM>55dB, DECT>60dB 
                      ·
                      內置草靠示波器TCXO
                      OCXO
                      ·GSM
                      DECTRF輸入/輸出合并
                       
                      ·
                      通過附加的輸入/輸出的DECT斷線測量
                       
                      ·
                      通過RS232-C實現遠控測量


                      技術指標

                       

                      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)

                      RF IN2 DECT

                      <2dB+resolution

                       

                      (-35dBmto -51dBm)

                       

                      <2.5dB+resolution(<-51dBm)

                      Audion interface

                       

                      Output

                      unbalanced

                      Range

                      558mV,300Hz to 3kHz

                      Outputimpedance

                      <10Ω(RL>2kΩ)

                      S/N+THD

                      30dBat max.level

                      Passband ripple

                      0.5dB

                      DECT applications

                      averaging10 bursts

                      Modulation section1,2,4

                       

                      Error

                      approx.11kHz with min.(202kHz)
                      permissible deviation
                      approx.13 kHz with
                      max.(403kHz)
                      permissible deviation

                      Frequency drift

                       

                      Error

                      appox.1kHz/ms(over200
                      bursts)

                      Transmit powr

                       

                      Measurement accurocy

                       

                      RF IN/OUT

                      <1dB+resolution(30dBm to5 dBm)

                       

                      <2dB+resolution(<5dBm)

                      RF IN2 DECT

                      <2dB+resloution

                       

                      (-35dBm to -51 dBm)

                       

                      <2.5 dB+resolution(<51 dBm)



                      訂貨信息

                       

                      Digital Radio Tester

                      (DECT)

                      CTS60

                      1094.0006.60

                      Options

                      OCXOReference Oscillator Aging 0.2*10^-6/year

                      CTS-B1

                      1079.0809.02

                      GSM Reote Control (with Application Softwarefor Windows)

                      CTS-K6

                      1079.2001.01

                      GSM Module Test^1)

                      CTS-K7

                      1079.2501.02

                      Modificoation and upgrade kits

                      Upgrade CTS55 to cts65^1)

                      CTS-U56

                      1079.1605.02

                      Upgrade CTS60 to cts65^1)

                      CTS-U65

                      1079.1705.02

                      Modification:new front panel with RF OUT2 on front

                      CTS-U7

                      1079.1805.02

                      Extras

                      Universalshieded Chamber

                      CTS-Z12

                      1079.1605.02

                      Antenna Coupler for Handheld

                      Phones 900/1800/1900MHz

                      CTS-Z10

                      1079.1240.02

                      DECT-Antenna with N coonector

                      GSM Test SIM

                      CRT-Z2

                      1039.9005.02

                      Compakt keyboard

                      German

                      PSP-Z1

                      1091.4000.02

                      US

                      PSP-Z2

                      1091.4100.02

                      Production

                      DCV-1

                      0240.8733.08

                      Sevice Manual

                      1094.3405.24

                       

                       

                       

                       


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