Atec Narda-SRM-3006 - Manual (Page 10)

Three axis antenna (E-Field) 3502/01
Frequency range
420 MHz to 6 GHz
The correction factors determined individually during calibration are stored in an EEPROM and
are applied automatically when used in conjunction with the SRM basic unit.
Antenna type E-field
Sensor type Three axis design with scanned axes
Dynamic range a 0.14 mV/m to 160 V/m
CW damage level 435 V/m or 50 mW/cm²
Intrinsic noise display in conjunction with
the SRM basic unit (separate
measurement of a single axis)
b
33 µV/m at 900 MHz with 1 kHz resolution bandwidth (RBW)
25 µV/m at 2.1 GHz with 1 kHz resolution bandwidth (RBW)
Intrinsic noise display in conjunction with
the SRM basic unit (for isotropic result)
b
60 µV/m at 900 MHz with 1 kHz resolution bandwidth (RBW)
43 µV/m at 2.1 GHz with 1 kHz resolution bandwidth (RBW)
Measurement range limit
(for single CW signal)
200 V/m
Max. measurement range
(in conjunction with the SRM basic unit)
b
160 V/m (without restrictions for total span of 420 MHz to 6 GHz)
RF connector N-Connector, 50 Ω
MEASUREMENT UNCERTAINTY
Frequency range
Single axis measurement
with isotropic antenna
Isotropic measurement
420-750 MHz +2.1 / -2.9 dB +2.6 / -3.8 dB
> 750-1600 MHz +2.0 / -2.7 dB +2.2 / -2.9 dB
> 1600-2000 MHz +1.7 / -2.2 dB +1.9 / -2.4 dB
> 2000-4000 MHz +1.7 / -2.2 dB +2.0 / -2.6 dB
> 4000-4500 MHz +1.8 / -2.3 dB +2.2 / -3.0 dB
> 4500-5000 MHz +1.9 / -2.5 dB +2.5 / -3.5 dB
Extended measurement uncertainty c
(in conjunction with SRM basic unit and
1.5 m RF cable)
> 5000-6000 MHz +1.9 / -2.5 dB +2.9 / -4.3 dB
Calibration uncertainty < 1.5 dB
GENERAL SPECIFICATIONS
Operating temperature range
-10 °C to +50 °C same as SRM basic unit
RF immunity 200 V/m
Storage
1K3 (IEC 60721-3) extended to -10 °C to +50 °C
Transport 2K4 (IEC 60721-3) Climatic
Operation 7K2 (IEC 60721-3)
Storage 1M3 (IEC 60721-3)
Transport 2M3 (IEC 60721-3) Mechanical
Operation 7M3 (IEC 60721-3)
ESD and EMC EN 61326:2006
Safety EN 61010-1:2004
Compliance
EU Guidelines
2003/11/EG 06.02.2003 (PBDE and OBDE)
2002/95/EG 27.01.2003 (RoHS), 2002/96/EG 27.01.2003 (WEEE)
CE (European Community) Yes
Air humidity < 29 g/m³ (< 93 % at +30 °C)
Weight 400 g
Dimensions 450 mm length; 120 mm antenna head diameter
Calibration
21 reference points: 420 MHz, 600 MHz, 750 MHz; 900 MHz
1; 1.2; 1.4; 1.6; 1.8; 2; 2.2; 2.45; 2.7; 3; 3.5; 4; 4.5; 5; 5.5; 5.8; 6 GHz
The SRM basic unit applies linear interpolation between reference points.
Recommended calibration interval 24 months
Country of origin Germany
a Typical measurement dynamic range for 10 dB signal to noise ratio (RBW = 1 kHz); 1.8 to 2.2 GHz b Typical values
c Typical value, with k = 2 (k = extrapolation or correction factor for calculating the assessment value); +15 °C to +30 °C
NSTS 1109- ME-E0272C-0.00 10 / 16 Subject to change without notice