Time andfrequency reference

TCXO

standard

Nominalfrequency

10MHz

Temperfureeffect(0 to 35℃)

<1.5*10^-6

Aging

<0.5*10^-6/year

OCXO

optiONCMD-B1

Nominalfrequency

10MHz

Temperatureeffect(0to 50℃)
Aging

1*10^-7
<5*10^-9/day or <2*10^-7/year

DECT signalgenerator

specificaitonsvalidfor N connector

Frequency

10 DECt chanels0 to 9

Additional DECTchannels

-3 to -1,10 to12and half channels

Levelrange

-100 to-40dBm

Burstswitch-off

>30dB

Modulation

GFSK(B*T=0.5)

DECTanalyzer

specificationsvalid for N connector

Frequency
Level(setting for external offenuation and expected powershall bematching

same as signalgenerator

-10 to +30 todBm)

-65 to+30dBm(for level meter)
-30 to +30dBm(forbroadband FM demodulator and signalling),valuesshifted by about -40dB for input2

FMdemodulator

for TXpostprocessing and analog output

Range

0 to 450kHzdeviation

Resolution

1kHz

Levelmeter(transientresponse)

for TXposprocessing and analog output

Range

-65to 30 todBm

Dynamic

70dB

Analog DECTADPCM interface

Output

balanced

Range

1V,300Hz to3kHz

S/N+THD

50dB offull-range level

Input

balanced

Range

50mV,300Hzto3kHz

S/N+THD

50dB atfull-range level

DCmeasurements

DCvoltmeter

0to±30V

DCammeter

0 to±30A

AFmeter

Frequencyrange

50Hzto10kHz

Inputvoltage

0.1mV to30V

Loadimpedance

1MΩ

AF distortionmeter

Frequencyrange

300Hz to3kHz

Inputvoltage

100mV to30V

Loadimpedance

1MΩ

AFcounter

Frequencyrange

20Hz to10kHz

Inputvoltage

10mVto30V

rESOLUTION

1Hz

Loadimpedance

1mΩ

60MHzcounter

Frequencyrange

10Khz to60MHz

Inputsignal

min:100mV;max:TTL signal

Resolution

1Hz

Loadimpedance

1MΩ‖100pF

AFgenerator

Frequencyrange

50Hzto10kHz

Resolution

0.1Hz

Accuracy

0.05Hz

Outputvoltage

10μVto5V

Max.current

20mA

Sourceimpedance

<5Ω

StationTester

GSM900

CMD50

1050.9008.50

GSM900

CMD52

1050.9008.52

GSM900 andCSM1800

CMD53

1050.9008.53

GSM900 andGSM1800

CMD55

1050.9008.55

GSM900,andGSM1800 and DECT

CMD65

1050.9008.65

For all modelGSM1900 optional

CMD-B19

1059.6201.02