Anritsu MS2840A Spectrum Analyzer/Signal Analyzer MS2840A 44.5 GHz
Product Overview
The Spectrum Analyzer/Signal Analyzer MS2840A features an upper measurement frequency limit of 44.5 GHz and delivers best-in-class carrier close-in SSB phase noise performance for middle range models. Supporting measurements across a wide frequency band, the MS2840A is ideal for applications ranging from microwave wireless backhaul (requiring high phase-noise performance to measure transmitter carrier close-in spurious) to VHF/UHF private mobile radio (PMR).
Key Features
- High close-in phase noise performance:
- -123 dBc/Hz (at 1 GHz center frequency, 10 kHz offset frequency with all frequency models)
- -138 dBc/Hz (at 1 GHz center frequency, 10 kHz offset frequency with 3.6 GHz and 6 GHz models, meas.)
- -140 dBc/Hz (at 150 MHz center frequency, 10 kHz offset frequency with 3.6 GHz and 6 GHz models, meas.)
- Comprehensive built-in functions for evaluating wireless Tx characteristics including Channel Power, Occupied Bandwidth, Adjacent Channel Leakage Power, Spectrum Mask, Frequency Counter, and more
- Signal Analyzer function supporting measurements up to 44.5 GHz including Frequency vs. Time, Power vs. Time, Phase vs. Time, Spectrogram, CCDF (Resolution Bandwidth: 125 MHz max.)
- Vector modulation analysis and analog measurements (FM/ΦM/AM)
- Built-in signal generator option enables all-in-one wireless TRx and BER measurements
- Phase Noise Measurement Function (option) leverages MS2840A's excellent phase noise performance for measuring phase noise characteristics of wireless equipment and local signal sources
- Noise Figure Measurement Function (Option) provides accurate noise figure (NF) measurements up to 44.5 GHz
Technical Specifications
- Frequency range: 9 kHz to 3.6 GHz/6 GHz/26.5 GHz/44.5 GHz; 44.5 GHz max. built-in preamp option
- Best close-in phase noise performance in middle range signal analyzer/spectrum analyzer
- 31.25 MHz analysis bandwidth (standard); 125 MHz max. (option)
- All-in-one solution with built-in signal generator option supports TRx tests (with 3.6 GHz and 6 GHz models)
- Measurement applications (options): Phase Noise Measurement, Noise Figure Measurement, Vector and Analog Modulation Analysis, BER Measurement, Pulse Radar Measurement Function
Available Options
| Option Code |
Description |
| MS2840A-001 | 10 MHz reference crystal oscillator with excellent frequency stability startup characteristics |
| MS2840A-002 | 10 MHz reference oscillator improving frequency stability |
| MS2840A-005 | Function to analyze 31.25 MHz bandwidth (Standard with MS2840A-040/041/044) |
| MS2840A-006 | Function to analyze 10 MHz bandwidth (Standard) |
| MS2840A-008 | Increases sensitivity of spectrum/signal analyzer functions for examining low-level signals such as interference waveforms |
| MS2840A-009 | Function to analyze 31.25 MHz bandwidth (Standard with MS2840A-046) |
| MS2840A-010 | Displays phase noise characteristics on a logarithmic scale |
| MS2840A-011 | Removable SSD for user data storage (installs to Secondary SSD slot on rear panel) |
| MS2840A-014 | Removable SSD containing same Windows OS and programs as factory installed system SSD for repair and calibration |
| MS2840A-016 | Adds Detection Mode and Resolution Bandwidth for EMI measurement to Spectrum Analyzer function |
| MS2840A-026 | BER Measurement Function |
| MS2840A-020/021 | Vector Signal Generator, 250 kHz to 6 GHz |
| MS2840A-029 | Analog Function Extension for Vector Signal Generator |
| MS2840A-040 | 30 MHz to 3.6 GHz |
| MS2840A-041 | 30 MHz to 6 GHz |
| MS2840A-044 | 4 GHz to 26.5 GHz |
| MS2840A-046 | 4 GHz to 44.5 GHz |
| MS2840A-066 | Low Phase Noise Performance, 9 kHz to 3.7 GHz |
| MS2840A-067 | Microwave Preselector Bypass |
| MS2840A-017 | Noise Figure Measurement Function |
| MS2840A-068 | Amplifies signal prior to 1st mixer to enhance sensitivity |
| MS2840A-069 | 100 kHz to 26.5 GHz |
| MS2840A-077/078 | Analysis Bandwidth Extension to 62.5 MHz/125 MHz |
| MS2840A-088 | 3.6 GHz Analog Signal Generator |
| MS2840A-019 | 10 dB (standard) to 2 dB on 44.5 GHz model |
| MS2840A-051 | Noise Floor Reduction |
Frequently Asked Questions
1. Can you ship the order to Canada or Australia?
Yes, we can. We send orders worldwide.
2. What delivery method do you use and delivery time?
We can ship by EMS, DHL, FedEx, UPS, and TNT with tracking numbers. The usual delivery time is 4-7 workdays.
3. What is your payment term?
100% T/T payment before shipment.
4. How can I ask any other question?
You can contact us online or leave us messages below.