Ceyear 4051 Series, User Manual

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8. Specifications and test methods
8.5 Performance characteristics test
709
8.5.4 Instruments recommended for performance characteristics
Table 8.19 Instruments recommended for performance characteristics
No. Instrument name Main technical indexes Recommended cable
1
Synthesized signal
generator Frequency range: 250kHz
~
67GHz
Power output: -100 dBm ~ +15 dBm
Frequency accuracy: ±0.02%
Power level capable of being calibrated and saved
With internal and external AM modes
E8257D or 1464
2
Function generator Waveform: sine, triangle, square, etc.
Frequency range: 1μHz
~
80MHz
Amplitude range: 1mV
~
10V
33250A
3
Power meter Power range: -70 dBm ~ +20 dBm
Calibration source amplitude: 0 dBm 2434 or E4418B
4
Power probe Frequency range: 50MHz
~
67GHz
Power range: -30 dBm ~ +20 dBm
N8487A or R&sZ61
5
Vector Network
Analyzer
Frequency range: 50MHz
~
67GHz N5247 or 36587A
6 spectrum analyzer Frequency range: 3Hz
~
4GHz 4036A
7
Power divider Frequency range: 50kHz
~
67GHz
Insertion loss: 6 dB
Equivalent output VSWR: < 1.22:1
11667C
8
Arbitrary waveform
generator Featuring vertical resolution of 1.25 GS/s and 15 bits,
instantaneous analog bandwidth of 500 MHz per channel
and spurious free dynamic range of 65 dBc N8241A
9
Calibration
program
control
step attenuator
Stepping by 10 dB with 90 dB in total; provided with
calibration certificate 84906L
10
Attenuator, switch
controller Voltage output: 5, 15 & 24 V, GPIB, USB, LAN (LXIClass
C) 11713C
11
RF directional
coupler
Frequency range: 300kHz
~
4GHz
Directivity: 35dB
VSWR: < 1.45
Self-produced
12
Directional coupler Frequency range: 2GHz
~
67GHz
coupling factor: 16dB
Maximum coupling offset: ± l dB
Directivity: 14dB
Flatness: 0.75 dB
Insertion loss: < 1.3 dB
70603
13
Low-pass filter Cut-off frequency: 1.6GHz
Insertion loss: < 0.9 dB
Out-of-band rejection: > 65 dB Self-produced
14
Low-pass filter Cut-off frequency: 4GHz
Insertion loss: < 1 dB
Out-of-band rejection: > 65 dB Self-produced
15
Low-pass filter Cut-off frequency: 9GHz
Insertion loss: < 1 dB
Out-of-band rejection: > 65 dB Self-produced
16 Low-pass filter Cut-off frequency: 26.5GHz Self-produced