Multi-Port Spectrum Analyzer
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- 8 user selectable input ports
- covers full satellite L-band plus cable and wireless bands from 5 MHz to 3 GHz
- built-in Carrier Monitoring and Cross-Pol Isolation functions
- External 10 MHz reference or internal reference
- available as 4-Port unit
- Description
- Technical Specifications
- Support Documents
Overview
Ideal for local or remote monitoring of multiple communications or broadcast carriers in satellite, cable or terrestrial wireless networks, the Multi-port Decimator is a cornerstone in the Decimator digital spectrum analyzer product line.
The 1U rack-mount unit is small and convenient for installation in equipment racks with connection to multiple feeds, either 50-ohm or 75-ohm. For applications requiring fewer input ports, the 4-Port Decimator saves you money upfront, and is easily upgraded in the future to an 8-Port Decimator should you require additional input ports. Simply pay the difference for a software upgrade without installing additional hardware. Both units provide a built-in Cross-Pol Isolation measurement function and Carrier Monitoring capability. It is operated like a traditional spectrum analyzer, with a browser-based user interface that is intuitive, familiar, and useable right away with no training.
The 4-Port Decimator is also ideal as a replacement for the now obsolete Tektronix 1705 spectrum monitoring unit.
Details
- 8 user selectable input ports
- covers full satellite L-band plus cable and wireless bands from 5 MHz to 3 GHz
- built-in Carrier Monitoring and Cross-Pol Isolation functions
- External 10 MHz reference or internal reference
- Web browser or API control
- SNMP status interface
- Standard 19” 1U Rack Mount Chassis
- available as 4-Port unit
| RF Input | |
|---|---|
| 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 -130 dBm/Hz typical at max atten |
| Phase Noise: | -80 dBc/Hz at 1 kHz offset (worst case at 3 GHz) -95 dBc/Hz at 100 kHz offset -125 dBc/Hz at 1 MHz offset |
| Maximum Safe Input: | +10 dBm |
| Input Isolation (port to port): | 45 dB (min) |
| Input Return Loss: | -15 dB (min) |
| Measurements | |
| Amplitude Accuracy: | ± 0.5 dB (at 25°C) 1 ± 1.0 dB (0 to 40°C) |
| Frequency Accuracy: | ± 2.6 ppm (internal) or as per external |
| Frequency Resolution: | 1 Hz |
| Resolution Bandwidth: | 1 Hz to 15 MHz |
| Analysis Bandwidth: | up to 220 MHz |
| Spurious | |
| Images: | < -55 dBc (typical) |
| Aliasing: | < -55 dBc (typical) |
| DC Offset: | < -30 dBc (typical) |
| Averaging: up | to 255 averages |
| Measurement Speed3 | |
| 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 |
| Other Specifications | |
| Reference Input: | 10 MHz, -5 dBm to +13 dBm, +3 dBm to +13 dBm (auto-sensing) |
| Control Interface: | TCP/IP API, SNMP, HTTP |
| Power Requirements: | 120/240 VAC, 50/60 Hz, 25W |
| Operational Temperature Range: | 0 to 40°C |
| 1 Measurement conditions: 10 averages, input level between -8 dBm and -68 dBm, 3 sigma. 2 Resolution bandwidths auto or manual adjustable. 3 Expected rates with 10 averages, speed optimization. 4 All specification at 25°C unless otherwise noted and are subject to change without notice. |
|
Multi-Port Spectrum Analyzer Datasheet PDF
Quote Request - Multi-Port Spectrum Analyzer
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