Satisfying highest demands ...
The additional DX mode is a high-light, that makes weakest signals visible, which
otherwise would be burried in the noise.
Therefore the minimum sensitivity improvement is typically 5-10dB compared to the
This is possible due a refined calibration
procedure in combination with extended
internal memory capacitity.
It is also possible to upgrade the
SpectraBox standard version, but this requires a new calibration. More details
on request !
SOME EXEMPLARY APPLICATIONS:
Spectrum monitoring, surveillance
& signal identification
Measurement of cross polarity
separation & C/N
Detection of radiation leakage
& interference and signal sources
Broadband measurement of insertion
gain or loss
Antenna adjustment & satellite
searching e.g. VSAT
SOME EXEMPLARY SATELLITE SPECTRAL
DISPLAYS OF ASTRA / 19° EAST:
Low Band (Analog Transponders) / Full Span
High Band (Digital Transponders) / Full Span
Zooming Low Band: Single analog transponders appearing ...
Zooming High Band: Single digital transponders appearing ...
Five selectable menu parameters; variations via +/- buttons:
Input Frequency Range: 950 - 2150MHz
Input Connector / Impedance: IEC-F
Resolution Bandwidth (RBW): 2MHz
Sweep Time (complete scan): 3.5s
- 0.4s (Full - 1MHz/DIV)
Input Level Range:
LOW: 20/30 - 80dBuV (RBW 0.2/2MHz)
HIGH: 50 - 110dBuV (RBW 0.2/2MHz)
Measurement Error: <+/-3dB (internally
Supply: 9 -12V DC / max. 250mA
PC Interface: RS 232
Dimensions (HxBxL): 32 x 113 x 170mm
Weight: 0.45kg (excluding accumulator)
Christian Mass: NTi SpectraBox
SAT - TELE-satellite International 10-11/2002
A test report of our Satellite Spectrum
Analyzer SpectraBox is available in issue 10-11/2002 of the world`s largest satellite
magazine TELE-satellite International (pages 93&94).
" ... This device is more
than just a spectrum analyzer. If it is used only for setup of an antenna, many
of its features wouldn`t even be used. ... The logical menu arrangement and its
excellent signal processing deserve high praise."
OPTION Auto Resume:
The AUTO RESUME version stores automatically all selected parameter settings for
reference level, DX-mode (on/off), measurement range (L/H), amplitude scaling,
center frequency and frequency scaling.
This firmware is also available for
former models of the SpectraBox SAT DX, but therefore the device needs a new factory
More details on request !