Tektronix RSA5126B

| Attribute | Value |
|---|---|
| Frequency Range | 1 Hz to 26.5 GHz |
| Real-Time Bandwidth | 110 MHz |
| Displayed Average Noise Level (DANL) | -161 dBm/Hz (typical) at 2 GHz |
| Phase Noise | -106 dBc/Hz at 10 kHz offset (1 GHz carrier) |
| Amplitude Accuracy | ±0.5 dB |
| Dynamic Range | 78 dB (third-order dynamic range at 1 GHz) |
| Spurious-Free Dynamic Range (SFDR) | -65 dBc |
| Input Impedance | 50 Ohms |
| Maximum Input Power | +30 dBm (1 W) |
| Acquisition Memory Depth | Up to 4 GB (optional) |
Tektronix RSA5126B Options:
- RSA5126B - Opt. B25 - 25 MHz Acquisition Bandwidth (no-cost option)
- RSA5126B - Opt. B40 - 40 MHz Acquisition Bandwidth
- RSA5126B - Opt. B85 - 85 MHz Acquisition Bandwidth
- RSA5126B - Opt. B16x - 165 MHz Acquisition Bandwidth
- RSA5126B - Opt. 09 - Enhanced Real Time
- RSA5126B - Opt. 10 - AM/FM/PM Modulation and Audio Measurements
- RSA5126B - Opt. 11 - Phase Noise / Jitter Measurement
- RSA5126B - Opt. 12 - Settling Time (Frequency and Phase)
- RSA5126B - Opt. 14 - Noise Figure and Gain (Internal preamp recommended)
- RSA5126B - Opt. 20 - Pulse Measurements
- RSA5126B - Opt. 21 - General Purpose Modulation Analysis
- RSA5126B - Opt. 22 - Flexible OFDM Analysis
- RSA5126B - Opt. 23 - WLAN 802.11a/b/g/j/p measurement application
- RSA5126B - Opt. 24 - WLAN 802.11n measurement application (requires Opt. 23)
- RSA5126B - Opt. 25 - WLAN 802.11ac measurement application (requires Opt. 24)
- RSA5126B - Opt. 26 - APCO P25 measurement application
- RSA5126B - Opt. MAP - Mapping and signal strength
- RSA5126B - Opt. 51 - Internal Preamp, 1 MHz to 15/26.5 GHz, RSA5115B/5126B only
- RSA5126B - Opt. 53 - Memory Extension, 4 GB Acquisition Memory Total
- RSA5126B - Opt. 56 - Removable 480 GB Storage Drive, incompatible with Opt. 59
- RSA5126B - Opt. 59 - Internal HDD, incompatible with Opt. 56 (no cost option)
- RSA5126B - Opt. 65 - Digital I and Q outputs
- RSA5126B - Opt. 66 - Zero-span analog output
- RSA5126B - Opt. 6566 - Digital I and Q outputs and Zero-span analog output
- RSA5126B - Opt. PFR - Precision Frequency Reference
- RSA5126B - Opt. A0 - North America power plug (115 V, 60 Hz)
- RSA5126B - Opt. A1 - Universal Euro power plug (220 V, 50 Hz)
- RSA5126B - Opt. A2 - United Kingdom power plug (240 V, 50 Hz)
- RSA5126B - Opt. A3 - Australia power plug (240 V, 50 Hz)
- RSA5126B - Opt. A4 - North America power plug (240 V, 50 Hz)
- RSA5126B - Opt. A5 - Switzerland power plug (220 V, 50 Hz)
- RSA5126B - Opt. A6 - Japan power plug (100 V, 50/60 Hz)
- RSA5126B - Opt. A10 - China power plug (50 Hz)
- RSA5126B - Opt. A11 - India power plug (50 Hz)
- RSA5126B - Opt. A12 - Brazil power plug (60 Hz)
- RSA5126B - Opt. A99 - No power cord
- RSA5126B - Opt. L0 - English manual
- RSA5126B - Opt. L5 - Japanese manual
- RSA5126B - Opt. L7 - Simplified Chinese manual
- RSA5126B - Opt. L10 - Russian manual
- RSA5126B - Opt. C3 - Calibration Service 3 Years
- RSA5126B - Opt. C5 - Calibration Service 5 Years
- RSA5126B - Opt. CA1 - Single Calibration or Functional Verification
- RSA5126B - Opt. D1 - Calibration Data Report
- RSA5126B - Opt. D3 - Calibration Data Report 3 Years (with Opt. C3)
- RSA5126B - Opt. D5 - Calibration Data Report 5 Years (with Opt. C5)
- RSA5126B - Opt. G3 - Complete Care 3 Years (includes loaner, scheduled calibration, and more)
- RSA5126B - Opt. G5 - Complete Care 5 Years (includes loaner, scheduled calibration, and more)
- RSA5126B - Opt. R5 - Repair Service 5 Years (including warranty)
| Model | RSA5126B |
|---|
The Tektronix RSA5126B Real Time Signal Analyzer combines high-performance spectrum analysis, wideband vector signal analysis, and unique real-time trigger-capture features in one device. It delivers industry-leading dynamic range, with +20 dBm TOI and -151 dBm/Hz DANL at 2 GHz. Integrated DPX® spectrum display allows for live visualization of signal transients and time-correlated analysis across domains.
Ideal for challenging spectrum analysis, it supports advanced tools like ACLR, CCDF, AM/FM/PM, Spurious, Phase Noise, and Modulation Analysis. Full preselection ensures image-free measurement without bandwidth compromise.
Testwall can supply the used Tektronix RSA5126B, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Tektronix RSA5126B





