The Anritsu MS2683A is a high-performance spectrum analyzer designed for the evaluation of advanced radio communication systems and devices. It offers a wide frequency range, high resolution bandwidth, and excellent dynamic range, making it suitable for analyzing complex signals and identifying spurious components in research, development, and manufacturing environments. The MS2683A features a rapid sweep refresh rate and high-speed data transmission capabilities, enhancing efficiency in automated measurement systems and manufacturing lines.
### Technical Specifications
**Frequency Range:**
* 9 kHz to 7.8 GHz
**Dynamic Range:**
* 156 dB (typical value)
**Resolution Bandwidth (RBW):**
* Up to 20 MHz
* Optional narrow RBW from 1 Hz to 1 kHz with FFT (Option 002)
* Optional narrow RBW from 10 Hz to 1 MHz (Option 04)
* Manually or automatically settable according to frequency span
* Setting range: 300 Hz to 3 MHz (1, 3 sequence), 5 MHz, 10 MHz, 20 MHz
**Average Noise Level:**
* -146 dBm/Hz (1 MHz to 3.2 GHz)
* ≤ -146 dBm/Hz (1 MHz to 2.5 GHz)
**Sweep Speed:**
* High-speed sweep with a refresh rate of 20 times/second
* Allows for accurate capture and measurement of slight changes
**Data Transmission:**
* GPIB data transmission speed approximately 10 times faster than conventional models: 120 kBytes/s
* Can be connected to a LAN via an Ethernet interface (Option 09) for centralized network management
**Signal Analysis Capabilities:**
* Supports various modulation analysis functions through optional measurement software
* High-speed modulation analysis: 1.5 seconds with W-CDMA, 0.5 seconds with IEEE 802.11a (with optional software)
* Analysis by I/Q input (Option 17 or 18 required) in signal analysis mode
* Wide RBW up to 20 MHz allows for wireless LAN analysis
* Wealth of measuring functions, including channel power measurement, frequency measurement, adjacent channel leakage power (ACP) measurement, and occupied bandwidth measurement
* Excellent noise sideband characteristics: -108 dBc/Hz or lower (1 GHz, 10 kHz offset)
**Gain Compression and Distortion:**
* 1 dB gain compression: +3 dBm (typical value, +10 dBm at 2 GHz)
* Two-signal third-order distortion: ≤ -85 dBc (0.1 GHz to 7.8 GHz)
**Input Attenuator:**
* 0 to 62 dB, settable in 2 dB steps
* Allows for reduction of analyzer mixer distortion and intrinsic noise
**Frequency Counter:**
* High resolution of 1 Hz even at full span
**Display:**
* 6.5-inch color TFT-LCD
**Storage:**
* ATA card equipped as standard for 20 MB or over
**Interfaces:**
* GPIB
* Ethernet (Option 09)
* PC card interface (ATA card)
* RF Input
**Physical:**
* Dimensions: 320 (W) x 177 (H) x 411 (D) mm
* Weight: 16 kg
**Power:**
* Standard power cord, 2.6m
* Connect to a grounded outlet for safety
* Ensure cooling fan is kept clean to prevent overheating
**Options (Examples):**
* Option 03: Extension of preselector lower limit to 1.6 GHz
* Option 04: Digital resolution bandwidth (RMS detection)
* Option 002: Narrow resolution bandwidths (FFT) from 1 Hz to 1 kHz
* Option 09: Ethernet interface
* Option 17 or 18: I/Q input for signal analysis
* Rack Mount (IEC or JIS standard)
### Why Choose Aumictech for Anritsu MS2683A?
At Aumictech, we specialize in supplying high-end spectrum analyzer equipment. Whether you need precise signal purity and stability analysis, high-resolution spectrum evaluation, or robust performance in demanding R&D and manufacturing environments, our team ensures the Anritsu MS2683A delivers maximum performance for your application.
