The Aeroflex 3500/3500A is a portable radio test set combining signal generation with comprehensive RF and audio measurement capabilities. Operating from 2 MHz to 1 GHz, it delivers output power from -50 dBm to -120 dBm and supports AM and FM modulation. The instrument integrates a spectrum analyzer, audio oscilloscope, modulation meter, and cable analysis tools—making it suitable for transmitter/receiver validation, antenna characterization, and field troubleshooting. Weighing under 8 lbs with up to 7 hours of battery life, the 3500/3500A withstands field conditions across -20°C to +50°C operating temperatures and meets MIL PRF 28800F Class II environmental certification.
– Technical Specifications
• Frequency Range: 2 MHz to 1 GHz
• Output Power: -50 dBm to -120 dBm (T/R port)
• Modulation: AM, FM
• Frequency Resolution: 1.0 Hz (3500 model)
• Power Handling: Up to 20 watts without external attenuator; up to 150 watts with external attenuator
• Operating Temperature: -20°C to +50°C
• Battery Life: Up to 7 hours continuous operation
• Weight: Less than 8 lbs
• Construction: Aluminum weatherproof case (3500); cast magnesium alloy case (3500A); MIL PRF 28800F Class II certified
– Key Features
• Spectrum analyzer with noise floor below -136 dBm
• AM/FM modulation meter and SINAD/distortion measurement
• Integrated audio frequency oscilloscope and AF generator
• RSSI measurement and RF frequency error meter
• VSWR and return loss measurement
• Distance to fault (DTF) cable analysis
• DCS generator
• Audio frequency counter
– Typical Applications
• Transmitter and receiver testing
• Antenna and cable validation
• Field RF troubleshooting and diagnostics
• Cable loss and VSWR characterization
– Compatibility & Integration
T/R port for signal injection and measurement; audio connectors for external audio signal interfaces.
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