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SED Systems Decimator D3 4-Port Numérique Analyseur de Spectre

SED Systems Decimator D3 4-Port Numérique Analyseur de Spectre

Analyseur de spectre numérique SED Systems Decimator D3 à 4 ports

IKtechcorp est le distributeur du satellite SED Systems, vsat communication LNB, BUC, amplificateur de ligne, filtre, isolateur, contrôleur d'unité
Fonctionnalité à 4 ports du décimateur SED D3 :
• 4 ports d'entrée sélectionnables par l'utilisateur
• Couvre la bande L satellite complète ainsi que les bandes câblées et sans fil de 5 MHz à 3 GHz
• Fonctions intégrées de surveillance de la porteuse et d'isolation croisée
• Référence externe 10 MHz ou référence interne
• Navigateur Web ou contrôle API
• Interface d'état SNMP
• Châssis standard 19" 1U à montage en rack
• Disponible en tant qu'unité à 8 ports

Code produit: Decimator_D3_4-port

SED Systems Decimator D3 4-Port Digital Spectrum Analyzer

SED Systems Decimator D3 4-Port Digital Spectrum Analyzer

Decimator.   Employs SED's market leading Decimator D3 Card, providing the same accurate, fast measurement capabilities and open interfaces.
Multiple Inputs.   Connect up to 4 feeds, providing user-selectable access to all RF signals and carriers. It is available with either 75-ohm F-Type input connectors or 50-ohm SMA connectors.
Network Centric.   Connect the 4-Port Decimator D3 to your facility LAN or WAN to provide desktop access to all technical staff worldwide.
Small.   The 1U chassis can be installed anywhere in a standard 19 inch equipment rack.

Physical Interfaces   Certifications
RF Inputs: 4 x Type F, 75 ohms or
8 x SMA, 50 ohms
Control: RJ-45
Reference: BNC, 50 ohms
AC Power: IEC 60320
Mechanical: 1.75”H x 19”W x 10”D
  EMC/EMI: EN 61326-1
FCC Title 47, Part 15
Safety: EN 61010-1
UL 61010-1
CSA22.2 No. 61010-1

SED’s 4-Port Decimator D3 is a third generation spectrum measurement and analysis unit in a 1U chassis with an integrated 8-port RF switching capability. It is ideal for either local or remote monitoring of multiple feeds and carriers in satellite, cable or terrestrial wireless networks.

The 4-Port 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 tomeasure any type of satellite, cable or terrestrial wireless carrier, including very small carriers, beacon signals and for carrier monitoring applications. Decimator 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 15 MHz. The Decimator can be connected to an external 10 MHz reference for improved frequency accuracy and stability. All data communications with the Decimator occurs via its built-in Ethernet port.

It can be installed anywhere, occupying only 1U in a standard equipment rack, allowing you to monitor up to 4 different feeds. This is ideal for a teleport, VSAT hub cable head end, cell tower or broadcast facility with multiple feeds to monitor. It is available with 75-ohm F-type connectors or 50-ohm SMA connectors on the inputs. It can also be provided as a 4-Port Decimator, which is the same unit limited to 4 operational ports, allowing expansion to the other 4 ports in the future if required. No need to install additional hardware. The 8-Port Decimator’s 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. The Decimator GUI also includes two powerful applications: The built-in Carrier Monitoring function 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.

Technical Specifications Diagram
See "Technical Specifications" Tab

SED Systems Decimator D3 4-Port Digital Spectrum Analyzer


Input Frequency Range:
5 MHz to 3,000 MHz
Useable Dynamic Range:
-110 to +5 dBm (aggregate)
Noise Floor:
-150 dBm/Hz typical at min atten
-150 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 Isolation (port to port):
45 dB (min)
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

Images: < -55 dBc (typical)
Aliasing: < -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: TCP/IP API, SNMP, HTTP
Power Requirements: 120/240 VAC, 50/60 Hz, 25W
Operational Temperature Range: 0 to 40°C
Technical Specifications Diagram

SED Systems Decimator D3 4-port Digital Spectrum Analyzer Connection Integration Diagram


SED Systems Decimator D3 4-port Digital Spectrum Analyzer Connection Integration Diagram


Compliance Standard