ST-R2 RF Power Meter

  • 来源:SunmaFiber.COM
  • 作者:佚名
  • 发布时间: 2022-01-24

 

ST-R2 RF High-Frequency Power Meter

General information
 
The product is a High-frequency power meter having good performance and carried conveniently, especially designed for measuring complex waveform. The application of measuring Digital-communication signal such as GSM, CDMA, PHS, resolves effectively the problem of measuring complex waveform’s power and amplitude, which makes the meter’s reliability higher. The human design style used on operating methods and display accords with the operator’s habit. The product’s low price makes the connection with dear equipments little stronger, and is fit for measure and maintenance in wireless communication.
 
Main technical specification
 
Absorb mode parameter
Input channel
single channel
Dynamic range
>40dB
Measure mode
Manual, Auto(Recommend)
Frequency range
2-2000MHz, 2-3000MHz
Amplitude range
-45dBm--+15dBm 
 -25dBm--+35dBm  (20dB)
 -15dBm--+45dBm  (30dB)
Resolution
0.01dB
Measure precision
+-0.3dB
Input signal
GSM, CDMA, PHS and so on
Input impedance
50Ohm
 
 
Through mode parameter
Frequency range
800-2500MHz
Amplitude range
+13dBm--+53dBm
50Ohm standing -wave ratio in reference
<1.1
Insert wastage
<0.4dB
Input impedance
50Ohm
Probe wave
<1.2
 
 
Others
Display screen
TFT LCD(320*240)
Battery
7.2V lithium battery
Work time
average>24 hours ,series>12 hours
Power adapter
100-240V/0.8A 50-60Hz
Charge time
about 5 hours
Volume
240 (L)100*(W)50*(H)mm
Weight
 0.7 kilograms
Storage temperature
-10--+40℃
Storage environment
put in dry condition

RF Power Meter（3G- RF POWER METER）
 
Name
 
Model
 
Describe
 
Portable Power Meter
ST-R2
(2~2000MHz)
Power range: -45dBm--+15dBm 
Auto measure
Manual calibration, accuracy is ±0.2dB;
Internal rechargeable battery, last for 12 hours
External power sensor, make the measure easier
Optional attenuator can make high power measure
Table model fit laboratory environments use
Portable Power Meter
ST-R3
 (2~3000MHz)
Table Model Power Meter
ST-R3T
 (2~3000MHz)
Through Mode Power Meter
ST-R1000
(800~2500MHz)
Make power and standing wave measurement
Power range: 25mW~200W.