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Tektronix

Tektronix RSA5126B

26 GHz Real Time Spectrum Analyzer, 3.5 mm(f)
1 Hz to 26.5 GHz Frequency Range
110 MHz Real-Time Bandwidth
-161 dBm/Hz (typical) at 2 GHz Displayed Average Noise Level (DANL)
-106 dBc/Hz at 10 kHz offset (1 GHz carrier) Phase Noise
±0.5 dB Amplitude Accuracy
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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)
Calibration Form Tektronix RSA5126B

Repair Form Tektronix RSA5126B
Maximum file size: 40MB

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ModelRSA5126B

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

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