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)

RFIN2 DECT

<15kHz,peak,95%

confidencre

(-35dBm to 15dBm)

<15kHz,peak,95%

confidencre

(-35dBm to -40 dBm)

Levelmeter

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

(30dBmto 5 dBm)

<2dB+resolution(<5dBm)

RFIN2 DECT

<2dB+resolution

(-35dBmto -51dBm)

<2.5dB+resolution(<-51 dBm)

Audion interface

Output

unbalanced

Range 

558mV,300Hz to 3kHz

Output impedance

<10Ω(RL>2kΩ)

S/N+THD

30dB at max.level

Passband ripple

0.5dB

DECT applications

averaging 10 bursts

Modulation section1,2,4

Error

approx.11 kHz with min.(202kHz)

permissible deviation

approx.13 kHz with

max.(403kHz)

permissibledeviation

Frequency drift 

Error

appox.1kHz/ms(over 200

bursts)

Transmit powr

Measurement accurocy

RF IN/OUT

<1dB+resolution

(30dBmto 5 dBm)

<2 dB+resolution(<5dBm)

RFIN2 DECT

<2dB+resloution

(-35 dBm to -51dBm)

<2.5 dB +resolution(<51 dBm)

Digital Radio Tester

(GSM)

CTS55

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