Avcom PSA-2500C 5 MHz – 2500 MHz Spectrum Analyzer

The Avcom PSA-2500C is a high-performance, portable spectrum analyzer designed for RF signal monitoring, satellite communication testing, broadcast signal analysis, and interference detection. With its wide frequency range of 5 MHz to 2500 MHz, the PSA-2500C is a versatile and essential tool for RF engineers, field technicians, and communication professionals.

Built for portability and ease of use, the PSA-2500C features high sensitivity, fast sweep speeds, and an intuitive user interface, making it ideal for both field and laboratory applications. Its bright LCD display and real-time signal analysis capabilities allow for precise measurements and troubleshooting in various RF environments.

Key Features & Benefits

1. Wide Frequency Coverage & High Sensitivity

• Covers 5 MHz to 2500 MHz, suitable for satellite, broadcast, and wireless communication applications.
• Low noise floor and high dynamic range for accurate signal detection.
• Fast sweep speeds enable quick signal identification and troubleshooting.

2. Portable & User-Friendly Design

• Compact and lightweight, designed for field and mobile use.
• Durable construction for reliable operation in various environments.
• Rechargeable battery operation for extended fieldwork.

3. Advanced RF Measurement Capabilities

• Carrier-to-Noise Ratio (C/N) and Signal Strength Measurements.
• Occupied Bandwidth (OBW) and Adjacent Channel Power Ratio (ACPR) analysis.
• Spurious & Harmonic Signal Detection for interference troubleshooting.
• Peak & Average Power Measurements for detailed RF assessments.

4. High-Resolution Display & Intuitive Interface

• Bright LCD screen with adjustable contrast for clear signal visualization.
• Graphical menu-driven interface for easy navigation and operation.
• Multiple marker functions for precise signal tracking and measurement.

5. Versatile Connectivity & Data Management

• USB and RS-232 ports for external communication and data transfer.
• Optional GPIB (IEEE-488.2) interface for remote control and automation.
• Internal memory for saving and recalling measurement data.

Applications

• Satellite Communication Testing – Ensuring optimal satellite signal reception.
• Broadcast Signal Monitoring – TV and radio transmission quality assessment.
• Wireless Communication Troubleshooting – RF module verification and network diagnostics.
• Interference Detection & EMI/EMC Testing – Identifying and mitigating signal disruptions.
• General RF Spectrum Analysis – Research, education, and RF engineering applications.

The Avcom PSA-2500C Spectrum Analyzer is a powerful, portable, and user-friendly tool for RF professionals who need accurate and real-time signal analysis. Its wide frequency range, advanced measurement capabilities, and durable design make it a perfect choice for satellite, broadcast, and wireless communication applications.

Specifications

General Specifications

• Model: Avcom PSA-2500C
• Type: Portable Spectrum Analyzer
• Frequency Range: 5 MHz to 2500 MHz
• Tuning Resolution: 10 kHz or finer (adjustable)

Frequency Characteristics

• Resolution Bandwidth (RBW): 10 kHz to 1 MHz (adjustable)
• Video Bandwidth (VBW): 1 Hz to 1 MHz
• Frequency Span: Adjustable from 1 MHz to full band
• Frequency Accuracy: ±5 kHz (typical)

Dynamic Range & Sensitivity

• Displayed Average Noise Level (DANL): < –110 dBm (typical)
• Input Level Range: –90 dBm to 0 dBm
• 1 dB Compression Point (P1dB): +10 dBm (typical)
• Spurious-Free Dynamic Range (SFDR): > 80 dB

Measurement & Analysis Features

• Carrier-to-Noise Ratio (C/N) and Signal Strength Measurements
• Occupied Bandwidth (OBW) and Adjacent Channel Power Ratio (ACPR) Analysis
• Spurious & Harmonic Signal Detection
• Peak & Average Power Measurements

Sweep & Triggering

• Sweep Time: Adjustable from 10 ms to 1 s
• Sweep Mode: Continuous, Single
• Triggering: Free Run, External

Display & User Interface

• Display: High-resolution LCD screen with adjustable brightness
• Markers & Cursors: Multiple markers for detailed signal analysis
• User Interface: Graphical, menu-driven with soft keys

Connectivity & Data Management

• Interfaces:
  • USB – For external storage and connectivity
  • RS-232C – For external communication
  • Optional GPIB (IEEE-488.2) – For remote control and automation
• Data Storage: Internal memory for measurement storage

Power & Battery

• Power Requirements: AC/DC operation with internal rechargeable battery
• Battery Life: Up to 4–6 hours (depending on usage)
• Charging Time: Approximately 3 hours

Physical & Environmental

• Form Factor: Compact and portable
• Operating Temperature: 0°C to 50°C
• Weight: Approximately 3–5 kg (varies by configuration)
• Dimensions: Compact for field use (exact dimensions vary by model)

Applications

• Satellite Communication Testing
• Broadcast Signal Monitoring
• Wireless Communication Troubleshooting
• Interference Detection & EMI/EMC Testing
• General RF Spectrum Analysis