3ctest CST 1075D ISO 7637-4 Pulse A Test System

Standard

ISO 7637-4 Pulse A

Frequency Range

μHz-35 MHz

Frequency

Resolution

1 μHz

Frequency Stability over Temp

±1 ppm+10 pHz, 18℃~28℃

Harmonics

 
DC~10MHz (including 10 MHz): <-55dBc

10MHz~20MHz (including 20 MHz): <-50dBc

20MHz~40MHz (including 40 MHz):：<-40dBc

>40MHz：<-35dBc

Non-harmonics

 
≤10MHz：<-60dBc

>10MHz：<-60dBc+6dB/Octave

Output Power

≤10MHz：1.0mVpp~10Vpp

≤30MHz：1.0mVpp~5.0Vpp

≤60MHz：1.0mVpp~2.5Vpp

>60MHz：1.0mVpp~1Vpp

Power Precision

Typical（1kHz sinusoidal, 0V offset, >10mVpp，automatic）

± (1% of setting value) ±5mV

Power Meter Resolution

0.1 mVpp

Amplitude Modulation (AM)

 
Modulation depth: 0％~120％;

Modulated rate: 2 mHz ~1 MHz

Frequency Modulation

   
Modulated rate: 2 mHz ~1 MHz

Phase Modulation（ФM)

Phase modulation :0°~360°;

Modulated rate: 2 mHz ~1 MHz

Pulse Repetition

  1 μs ~ 500 s

Pulse Width

  0 ns~100 s

Output Interface

N (female)

VSWR

<1.5:1

Frequency Range

9 kHz ~ 6 GHz

Test Electrical Level

-50 dB ~+20 dBm

Accuracy

±0.2 dB

Input Interface

N type (female)

VSWR

 
<1.1:1

Frequency Range

100 kHz ~230 MHz

Gain

51.7 dB±1 dB (150 W)

1 dB Gain

51.3 dB±1 dB (135 W)

VSWR

<1.5:1

Output Impedance

 
50 Ω

Output Interface

N Type (female)

Frequency Range

AC 110 V/220 V ±10%, 50 Hz/60 Hz±5%

Max Power

500 Watts

Dimension

19" / 4U

Weight

Approx. 15 kg

Ambient Temp.

 
15°C ~ 35°C

Relative Humidity

45%~ 75%

Atmospheric Pressure

86 kPa ~ 106 kPa