Atec Narda-EHP-200 - Manual (Page 3)

38 narda Safety Test Solutions an communications company USA • Germany • Italy
USA TEL: (1) 631 231-1700 • FAX: (1) 631 231-1711 • E-MAIL: [email protected] • www.narda-sts.us
Electric and Magnetic Field Measurement
EHP-200 Field Analyzer
Specifi cations
EHP-200 E&H FIELD ANALYSER
EHP-200 E AND H FIELD ANALYZER
RF SPECIFICATIONS Electric Field Magnetic Field Mode A Magnetic Field Mode B Auxilllary Input
Frequency Range 9 kHz to 30 MHz 9 kHz to 30 MHz 300 kHz to 30 MHz 9 kHz to 30 MHz
Measurement Range
@ 10 KHz RBW
@ Preamp ON
0.1 to 1000 V/m
0.02 to 200 V/m
0.03 to 300 A/m
6.0 mA/m to 60 A//m
3.0 mA/m to 30 A/m
0.6 mA/m to 6 A/m
-80 to 0 dBm
-94 to -14 dBm
Dynamic Range >80 dB
Sensitivity
@ 10 kHz RBW
@ Preamp ON
0.1 V/m
0.02 V/m
30 mA/m
1 mA/m
3 mA/m
0.1 mA/m
-80 dBm
0.01 dB
Resolution 0.01 V/m 1 mA/m 0.1 mA/m 0.01 dB
Flatness
±0.5 dB (20 V/m,
from 0.1 to 27 MHz)
±0.8 dB (166 A/m,
from 0.15 to 30 MHz)
±0.8 dB (53 mA/m,
0.3 to 27 MHz)
±0.4 dB (-20 dBm)
Anisotropy ±0.8 dB at 1 MHz
Linearity 0.5 dB @ 1 MHz from Full Scale to -60 dB Full Scale
Typical Accuracy at 1 MHz ±0.8 dB @ 20 V/m ±0.8 dB @ 53 mA/m ±0.8 dB @ 53 mA/m ±0.3 dB@-10 dBm
Maximum Frequency Span 6 kHz to 30 MHz
Resolution Bandwidths Available 1 kHz, 3 kHz, 10 kHz, 30 kHz, 100 kHz, 300 kHz
Rejection to E-field — > 20 dB —
Rejection to H-field > 20 dB — — —
Calibration Errors Stored in internal EEPROM
Temperature Error 0.02 dB/ o C
GENERAL SPECIFICATIONS
Preamplifier Selectable ON/OFF, 14 dB gain
Reading Units V/m, A/m, mT, mW/cm 2 , W/m 2
Optical Link Maximum length of 80 m
Internal Battery 3.7 V, 3.6 Ah, Li-ion, rechargeable
Battery Operation Time > 8 hours (recharging time approximately 8 hours)
External Supply 10 – 15 VDC, 500 mA
Firmware Update Via Optical Fiber
Operating Temperature -10 o C to +50 o C
Storage Temperature -20 o C to +70 o C
Dimensions and Weight 3.6 x 3.6 x 4.3 inches (92 x 92 x 109 mm), 1.22 lb (550 g)
ORDERING INFORMATION
Part Number EHP-200
Accessories Supplied
10 meter Fiber Optic Cable ( FO-8053/10), Fiber Optic Converter (FO to RS-232, 8053-OC), Soft Carrying
Bag ( 8053-SC), Battery Charger ( 8053-BC), 50 cm Plastic Pole and Tripod, PC Software, Operating Manual,
Calibration Certificate
Optional Accessories EHP-200 Palm Kit
www.narda-sts.com