DPM-50 has been designed for field engineers and technicians to perform power measurement in wireless network of various standards.
DPM-50 features high dynamic range, high accuracy and high stability, it works with PC monitoring software and optional handheld monitor to perform real-time in-line monitoring on entire antenna system and saves test data for analysis and evaluation.
The typical application is to monitor the transmitter and antenna of wireless base station during network installation and maintenance, DPM-50 can fast measure forward power of transmitter, reflected power of antenna and entire system’s VSWR. DPM-50 is the ideal tool for base station and antenna system measurement and troubleshooting.
Function
Measures 2G/3G wireless network, including GSM900/1800, CDMA800/1900, TD-SCDMA, WCDMA, CDMA2000, WLAN 2.4G & WiMAX or user-defined band
High-accuracy forward/reflected power, VSWR, Return Loss & load power measurement
Peak power and Peak/Average Ratio measurement
Burst power measurement
Monitor function & test data saving
PC monitoring software and handheld monitor for result display
Standard N(Female) connector supports various transmission cable & antenna
Mô tả
DPM-50 RF In Line Digital Power Meter
DPM-50 has been designed for field engineers and technicians to perform power measurement in wireless network of various standards.
DPM-50 features high dynamic range, high accuracy and high stability, it works with PC monitoring software and optional handheld monitor to perform real-time in-line monitoring on entire antenna system and saves test data for analysis and evaluation.
The typical application is to monitor the transmitter and antenna of wireless base station during network installation and maintenance, DPM-50 can fast measure forward power of transmitter, reflected power of antenna and entire system’s VSWR. DPM-50 is the ideal tool for base station and antenna system measurement and troubleshooting.
Function
Features
Specifications
Model
DPM-50AP
Average Power Measurement
Frequency Range
300-4200MHz
Power Range
100mW-200W
Dynamic Range (dB)
≥33
Insertion Loss (dB)
≤0.1
VSWR
1.05 to 99.9
Directivity
≥30 (<3GHz); ≥28 (>3GHz)
Accuracy
±4%+0.05W (0℃~+15℃ or +35℃~+50℃ increase 3%)
Impedance
50Ω
Connector
N (Female)
Data Interface
USB
DPM Interface
DB9
Peak Power Measurement
Peak Power Range
100mW to 500W
Peak Power Accuracy
Burst width >200us: ±7%;
1us<Burst width< 200us: ±10%;
0.5us<Burst width< 1us: ±15%;
Burst width< 0.5us: ±20%;
NOTE: lower 700MHz or higher 3300MHz, increase +3%
lower 15℃or higher 35℃, increase +3%
Duty Cycle lower 0.1, increase +0.1W
Frequency lower 10HZ, +( 1.5%+0.15W)
Peak Average Ratio
0 to12dB
CCDF
Measurement Range
0.1 to 100%
Measurement Accuracy
±3%
Threshold Measurement Range
0.05W to 500W
Burst Power
Burst Power Range
100mW to 200W
Burst Width
1us to 60ms
Min. Measurement Frequency
15HZ
Measurement Accuracy
±6% +0.05W
(0℃ to +15℃ or +35℃ to +50℃, increase +3%)
Note:lower 700MHz or higher 3300MHz, increase +3%
Duty Cycle
0.0001 to 1
General Specifications
Power Supply (Monitor)
NiMH Battery/ AC Adaptor
Operating Temperature
-10℃ to 50℃
Storage Temperature
-20℃ to 70℃
Relative Humidity
0 to 85% (Non-condensing)
Weight
480g (Sensor)/ 900g (Handheld monitor)
Dimensions (H×W×T)
130×124×34mm (Sensor); 220×110×70mm (Handheld monitor)
* Specifications subject to change without notice
Ordering Information
Standard Package:
DPM sensor, USB cable, Software CD, Soft carry bag, Warranty card, CE certificate, Certificate of calibration, User manual.
Optional Parts
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