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SED Sistemas de Decimador D3 Digital Portátil del Analizador de Espectro

SED Sistemas de Decimador D3 Digital Portátil del Analizador de Espectro

SED Systems Decimator D3 Analizador de espectro digital portátil

IKtechcorp es el distribuidor de los productos de comunicación por satélite SED Systems, vsat. LNB, BUC, amplificador de línea, filtro, aislador, controlador de unidad
Función portátil SED Decimator D3:
• Cubre la banda L satelital completa
• Cubre bandas de cable e inalámbricas de 5 MHz a 3 GHz
• Referencia interna o externa de 10 MHz
• Función de monitoreo de portadora incorporada
• Control de navegador web
• Caja pequeña de mano
• Se conecta a la alimentación de CA en todo el mundo

Código: Decimator_D3_portable

SED Systems Decimator D3 Portable Digital Spectrum Analyzer



Decimator. Employs SED's market leading Decimator Card, providing the same accurate, fast measurement capabilities and open interfaces.
Small. Portable Decimator measures 1.7” x 5.5” x 8.0” and weighs 3.1 lbs.
Versatile. Connect to any laptop using a standard Ethernet port.
Familiar. Run the intuitive user interface using any web browser.
Portable. Fits easily in a standard laptop case
Use Anywhere. Can be connected to any AC power supply worldwide.
The Portable Decimator D3 is a small hand-held spectrum analyzer that is ideal for field technicians who require a highly portable unit. It could also be installed anywhere in a satellite, cable, or terrestrial wireless network, using the available rack-mount bracket. It is a unique product and a key component of the Decimator D3 digital spectrum analyzer product line. The Portable Decimator D3 can be connected to any AC power source worldwide. Operated like a traditional spectrum analyzer, the Decimator’s browser-based user interface is intuitive, familiar, and useable right away with no training. It is immediately accessible by connecting the Portable Decimator to any laptop computer.

Physical Interfaces Certifications
RF Inputs: SMA, 50 ohms
Control: RJ-45
Reference: BNC, 50 ohms
AC Power: IEC 60320
Mechanical: 1.7”H x 7.7”W x 8”D
 EMC/EMI: EN 61000-6-2, EN 61000-6-4
Safety: EN 61010-1
The Portable Decimator D3 uses state of the art digital technology and Fast Fourier Transformations to
make lightning fast and accurate measurements. With a very low noise floor and large dynamic range, it is
well-suited to measure any type of satellite, cable or terrestrial wireless carrier, including very small carriers,
beacon signals and for carrier monitoring applications. Portable Decimator D3 accepts all signals from 5 MHz
to 3 GHz and input power levels ranging from –110 to +5 dBm. RBW varies from 1 Hz to 1.5 MHz. The
Portable Decimator D3 can be connected to an external 10 MHz reference for improved frequency accuracy and stability. All data communications with the Portable Decimator D3 occurs via its built-in Ethernet port.

It can be easily transported anywhere, providing an instant 5 MHz to 3 GHz spectrum analyzer, in conjunction with a laptop and any web browser. It can also be installed in any facility equipment rack, using the optional rack-mount bracket.

The powerful Graphical User Interface (GUI) is available using any standard web browser. No additional
software is required. The GUI is very easy to use and operates like most traditional spectrum analyzers. It
provides user-selectable colors for markers and traces, allows storage of multiple traces and provides
measurement reporting. It also includes a powerful built-in Carrier Monitoring function, which provides
notification via email or SNMP of carrier measurements that exceed user-defined limits, offering you
peace of mind that up to 100 of your carriers are operating as expected.

When installed in a facility, the Portable Decimator D3 provides network access to all staff connected to the
facility network or a corporate wide area network. This allows all technical staff the ability to monitor feeds
and carriers at any time and from any location in the world using only a web browser.


Technical Specifications Diagram
See "Technical Specifications" Tab

SED Systems Decimator D3 Portable Digital Spectrum Analyzer



Input Frequency Range:
5 MHz to 3,000 MHz
Useable Dynamic Range:
-110 to +5 dBm (aggregate)
Noise Floor:
-160 dBm/Hz typical at min atten
-160 dBM/Hz typical at max atten
Phase Noise (worst case at 3 GHz) offset:

-80 dBc/Hz at 1 kHz offset
-95 dBc/Hz at 100 kHz
-125 dBc/Hz at 1 MHz offset
Maximum Safe Input: +15 dBm
Input Return Loss: -15 dB (min)


Amplitude Accuracy:

± 0.5 dB (at 25°C) / ± 1.0 dB (0 to 55°C)
Measurement conditions: 10 averages, input level between -8 dBm and -68 dBm, 3 sigma.

Frequency Accuracy:

± 2.6 ppm (internal) or as per external reference

Frequency Resolution:

1 Hz

Resolution Bandwidth:

1 Hz to 15 MHz

Analysis Bandwidth:

up to 220 MHz






< -55 dBc (typical)


< -55 dBc (typical)

DC Offset:

< -30 dBc (typical)

Averaging: up to 255 averages
Measurement Speed (Expected rates with 10 averages, speed optimization.)
500 MHz span, 1 MHz RBW
200 ms
200 MHz span, 30 kHz RBW
630 ms
80 MHz span, 100 kHz RBW
170 ms
3.5 MHz span, 8 kHz RBW 90 ms


Reference Input:

10 MHz, -5 dBm to +13 dBm

Control Interface:


Power Requirements: 90-264 VAC, 47-63 Hz, 25W
Operational Temperature Range: 0 to 50°C

Compliance Standard