Atec Narda-IDA-3106 - Manual (Page 7)

DEFINITIONS AND CONDITIONS
Conditions
Unless otherwise noted, specifications apply after 30 minutes
warm-up time within the specified environmental conditions.
The product is within the recommended calibration cycle.
Specifications with limits
These describe product performance for the given parameter
covered by warranty. Specifications with limits (marked as <,
≤, >, ≥, ±, max., min.) apply under the given conditions for the
product and are tested during production taking
measurement uncertainty into account.
Specifications without limits
These describe product performance for the given parameter
covered by warranty. Specifications without limits represent
values with negligible deviations which are ensured by
design (e.g. dimensions or resolution of a setting parameter).
Typical values (typ.)
These characterize product performance for the given
parameter that is not covered by warranty. When stated as a
range or as a limit (marked as <, ≤, >, ≥, ±, max., min.), they
represent the performance met by approximately 80 % of the
instruments. Otherwise, they represent the mean value. The
measurement uncertainty is not taken into account.
Nominal values (nom.)
These characterize expected product performance for the
given parameter that is not covered by warranty. Nominal
values are verified during product development but are not
tested during production.
Uncertainties
These characterize an interval for a given measurand
estimated to have a level of confidence of approximately 95
percent. Uncertainty is stated as the standard uncertainty
multiplied by the coverage factor k=2 based on the normal
distribution. The evaluation has been carried out in
accordance with the rules of the "Guide of the Expression of
Uncertainty in Measurement" (GUM).
SPECIFICATIONS
Basic Unit IDA-3106
RF DATA a)
Frequency range 9 kHz to 6 GHz
Phase noise
(SSB)
< - 100 dBc/Hz (@ 300 kHz carrier offset) verified at (57.5 / 2140.5 / 4500.5) MHz
Frequency
Reference frequency
Initial deviation < 1 ppm
Aging < 1 ppm/year, < 5 ppm over 15 years
Thermal drift < 1.5 ppm (-10 °C to +50 °C)
Display range From Displayed Average Noise Level (DANL) to +20 dBm
Reference level (RL) -30 dBm to +20 dBm in steps of 1 dB
RF Input attenuation 0 to 50 dB in steps of 1 dB (coupled with reference level)
Reference level setting
Set individually from a list or using the “RL Search” function for determining the optimum
reference level at a given time
Level uncertainty
≤ 1.2 dB (15 °C to 30 °C)
valid for Spectrum Analysis and Multi Channel Power modes
Displayed Average
Noise Level (DANL)
Basic unit only
f ≤ 30 MHz: < -160 dBm/Hz (noise figure < 14 dB)
f ≤ 2 GHz: < -156 dBm/Hz (noise figure < 18 dB)
f ≤ 4 GHz: < -155 dBm/Hz (noise figure < 19 dB)
f ≤ 6 GHz: < -150 dBm/Hz (noise figure < 24 dB)
Displayed Average
Noise Level (DANL)
in conjunction with
Active Antenna Handle,
preamp on, (typ.)
f ≤ 3 GHz < -167 dBm/Hz (noise figure 7 dB)
f ≤ 4 GHz < -166 dBm/Hz (noise figure 8 dB)
f ≤ 6 GHz < -164 dBm/Hz (noise figure 10 dB)
RL=-30 dBm
(input attenuation = 0 dB)
3 rd order intermodulation < -60 dBc for two single tones with a level of 6 dB below RL, spaced by 1 MHz or more
Spurious responses
(input related) < -60 dBc or RL -60 dB (whichever is worse)
and a carrier offset of 1 MHz or more
Amplitude
Spurious responses
(residual) < -90 dBm (RL=-30 dBm, input attenuation = 0 dB)
For (294 to 306) MHz and (4534 to 4586) MHz limited to < -85 dBm
a) RF data apply in the temperature range of 20°C to 26°C and a relative humidity between 25 % and 75 %.
NSTS 0911-E0280B 7 / 14 Subject to change without notice