NARDA LR-01, User Manual

Page: 22 / 194

1-14 General information
QUAD-BAND ELECTRIC FIELD PROBE EP-4B-02
Wide band EGSM 900 Band pass EGSM 1800 Band pass UMTS Band pass
Frequency range 0.1 – 7000 MHz 925 – 960 MHz 1805 – 1880 MHz 2110 – 2170 MHz
Level range 0.2 – 200 V/m 0.03 – 30 V/m
Dynamic range > 60 dB > 60 dB
Linearity
± 0.5 dB (0.5 to 100 V/m)
@ 50 MHz
± 0.5 dB (0.1 to 20 V/m)
Resolution
0.01 V/m
Sensitivity 0.2 V/m 0.03 V/m
Flatness @ 6 V/m
3 – 200 MHz +/-1.5 dB
0.15 MHz - 3 GHz +/-2 dB
0.1 MHz – 7 GHz +/- 3 dB
925 – 960 MHz
+0.5 / -2.5 dB
1805 MHz – 1880 MHz
+0.5 / -2.5 dB
2110 – 2170 MHz
+0.5 / -2.5 dB
Anisotropy @ 3 V/m
±
0.8 dB @ 50 MHz
(typical 0.6 dB)
±
0.8 dB @ 942.5 MHz
(typical 0.6 dB)
±
0.8 dB @ 1842.5 MHz
(typical 0.6 dB)
±
0.8 dB @ 2140 MHz
(typical 0.6 dB)
Out of band attenuation not applicable
Rejection
to 1842 GSM = 25 dB
to 2140 UMTS = 25 dB
Rejection
to 942 GSM = 15 dB
to 2140 UMTS = 13 dB
Rejection
to 942 GSM = 17 dB
to 1842 GSM = 10 dB
H filed rejection > 20 dB
Temperature error 0°C
÷
50°C =
±
0.3 dB -20°C
÷
0°C = - 0.1 dB / °C
Center frequency drift not applicable
40°C
÷
60°C =
±
100 kHz -20°C
÷
40°C = -100 kHz / °C
A/D conversion On board
Calibration factors
On board E
2
prom
Temperature sensor On board
Size Length 450 mm, diameter 55 mm
Weight 210g
Fig. 1-9 EP-4B-02 probe