Tektronix RSA607A USB Real Time Spectrum Analyzer, 9 kHz to 7.5 GHz

The Tektronix RSA607A is a USB 3.0 real-time spectrum analyzer covering 9 kHz to 7.5 GHz with 40 MHz acquisition bandwidth. Built for field deployment and lab use, it delivers genuine real-time signal discovery through DPX spectrograms that capture transient events as short as 100 µs, streaming capture for long-term monitoring, and vector analysis for transient characterization. The instrument combines 70 dB dynamic range, 70 dBc typical SFDR, and amplitude accuracy of 0.2 dB to 3 GHz (95% confidence) with integrated GPS/GLONASS/Beidou positioning for geolocation and mapping.

Technical Specifications

• Frequency range: 9 kHz to 7.5 GHz


• Acquisition bandwidth: 40 MHz


• Dynamic range: 70 dB


• SFDR (typical): 70 dBc


• Spurious level: Less than -80 dBc within 100 kHz offset


• Amplitude accuracy: 0.2 dB to 3 GHz (95% confidence)


• Minimum signal duration (100% probability of intercept): 100 µs, 15 µs


• High-speed full-span sweeps: 25.0 GHz/sec


• RF input impedance: 50 Ω


• Maximum RF input level: +20 dBm (RF attn < 20 dB)


• Maximum DC voltage: ± 40 V DC


• Maximum measurable input power: +13 dBm (9 kHz to 10 MHz)


• Operating temperature: -10°C to +55°C


• Dimensions: 358.6 mm × 75 mm × 222.3 mm


• Weight: 2.79 kg


• Internal storage: 8 GB

Key Features

• DPX Spectrum/Spectrogram displays every transient signal down to 100 µs duration


• Real-time streaming capture with playback capability


• Vector analysis for transient characterization


• SignalVu-PC software: 27-type modulation analysis, Bluetooth, P25, 802.11 (a/b/g/j/p/n/ac), LTE FDD/TDD, pulse analysis, AM/FM/PM measurement


• DataVu-PC software for multi-unit recording and post-processing


• Optional tracking generator for VSWR, return loss, cable loss, and distance-to-fault measurements


• Included API for custom signal processing applications


• USB 3.0, Type N RF connectors, BNC trigger and reference inputs, SMA GPS antenna input

Typical Applications

• Spectrum monitoring and signal hunting


• Interference analysis and location


• Transient signal detection and characterization


• Modulation analysis across cellular, wireless, and radar bands


• Cable and antenna measurements via optional tracking generator

Compatibility & Integration Operates via USB 3.0 with included SignalVu-PC and DataVu-PC analysis software. Integrated GPS/GLONASS/Beidou receiver enables mapping and geolocation workflows.