Technical parameters
Model number
TH2281B
Enter configuration
Rf probe,50Ω coaxial tee,NJ type 50Ω standard load (one)
Interface
Standard configurationUSB_DEVInterface,OptionalGPIB与RS232CInterface
Basic accuracy
Read ±2percent-- of the value
Input impedance
低频时探头Input impedance≥100kΩ,插入50Ω负载Coaxial tee测量电压和功率.
Measure voltage and power range
3.8mV 、 38mV、 380mV、3.8V、10V
-35dBm 、 -15dBm、 5dBm、 25dBm、33dBm
Overload voltage
AC≤15Vrms DC≤50V
Frequency response error
9kHz-200MHz±( 4percent of Read value 0.5percent of full scale)200MHz to 800MHz ±(8percent of read value 0.5percent of full scale)800MHz to 1000MHz ±(10percent of read value 0.5percent of full scale (1000MHz-1200MHz ±(12percent of read value 0.5percent of full scale)
Standing wave coefficient (VSWR)
9kHz-200MHz 1.10 200MHz-800MHz 1.30 800MHz-1000MHz 1.35 1000MHz-1200MHz 1.44
Attachment
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| Radio frequency probe | TH19003 |
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| Coaxial tee | TH19005 |
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| 50Ω coaxial load | TH19006 |
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| Optional | |||||
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