# Anritsu 54169A 40 GHz Scalar Network Analyzer (Pre-Owned) # Anritsu 54169A 40 GHz Scalar Network Analyzer (Pre-Owned) ## Key Features At A Glance - Frequency coverage from 1 MHz to 110 GHz across the 54100A and 56100A families with millimeter-wave reflectometer support - 76 dB dynamic range (56100A) and -55 dBm to +16 dBm measurement range (54100A) for transmission and reflection testing - Measures return loss, SWR, insertion loss/gain, and RF power; optional Distance-To-Fault, Precision Return Loss, and Relative Group Delay software (54100A) - IEEE-488.2 GPIB interface standard with integrated plotter control and parallel printer interface for HPGL plotters and Epson FX-compatible printers - Two-channel simultaneous display with 0.025 dB vertical resolution (54100A) or 0.005 dB resolution (56100A) and selectable 51/101/201/401 horizontal points - Calibration data stored at 0.002 dB resolution with through-line transmission and open-short reflection calibration - Mean Time Between Failure (MTBF) greater than 10,000 hours across both analyzer platforms The Anritsu 54100A and 56100A Scalar Network Analyzers form a comprehensive family of swept-frequency measurement instruments covering 1 MHz to 110 GHz. The 54100A Series is an integrated scalar network analyzer with built-in crystal-referenced sources, designed as an economical and compact solution for production testing of devices such as filters and amplifiers from 1 MHz to 50 GHz. The 56100A is a scalar analyzer that operates with Anritsu 68C and 69B Series synthesizers, communicating over a private GPIB link to form an integrated scalar measurement system where the separate source maximizes system performance and flexibility. These analyzers are used for return loss and SWR measurements, insertion loss and gain testing, and RF power measurement. The 54100A Series supports optional Distance-To-Fault measurements for field testing of waveguides, cables, and antennas — the most common failure mode in microwave radio links. Optional Relative Group Delay software identifies signal distortion in bandpass devices such as filters, receivers, power amplifiers, and up/down converters, which is critical for CDMA and spread spectrum communications, phased radars, high-capacity satellite and terrestrial microwave links, and PAL and HDTV television components. The optional Precision Return Loss software extends measurement directivity by 15 to 20 dB for accurate verification of high-return-loss devices such as terminations, attenuators, and adapters. ## Brand Heritage Anritsu Corporation is a Japanese precision measurement company with roots dating to 1895. In 1993, Anritsu acquired Wiltron Company, a US-based RF and microwave instrument manufacturer; legacy Wiltron VNAs and scalar analyzers are functionally Anritsu-lineage instruments, and you will encounter both Wiltron and Anritsu branding on scalar measurement equipment from this era depending on year of manufacture. ## Compare Other Models in This Series The 54100A and 56100A together form Anritsu's comprehensive scalar network analyzer family for economic network measurements to 110 GHz. The 54100A Series is the integrated scalar analyzer line with built-in crystal-referenced sources — designed as a compact, economical solution where source and analyzer share one chassis. The 56100A is the standalone scalar analyzer designed to pair with external Anritsu 68C or 69B Series synthesizers, where the separate synthesized source maximizes system RF performance, frequency accuracy, and flexibility for applications such as mixer characterization using two synthesizers with synchronous swept offsets. Within the 54100A Series, models are differentiated by frequency coverage: the 54107A (1 MHz to 1.5 GHz), 54109A (1 MHz to 2.2 GHz), 54111A (1 MHz to 3 GHz), 54147A (10 MHz to 20 GHz), 54137A (2 to 20 GHz), 54169A (10 MHz to 40 GHz), 54163A (2 to 40 GHz), and 54177A (10 MHz to 50 GHz). Each model uses connector types and output power levels matched to its frequency range, from Type N at lower frequencies through K-type and V-type connectors at the upper end. Optional software (Distance-To-Fault, Precision Return Loss, Relative Group Delay) is available on 54100A Series instruments. Each pre-owned 54100A and 56100A model below is listed on its own dedicated product page with condition-matched pricing. Select the specific model and frequency coverage that fits your application, and confirm any installed options — such as Distance-To-Fault software, Precision Return Loss software, the Add Reference Channel option, or the 70 dB Step Attenuator — at the model-specific listing. The primary differentiation across the family is the source architecture. The 54100A integrated models use internal crystal-controlled sources, while the 56100A relies on an external synthesized source for synthesizer-grade frequency accuracy and lower harmonics. The 56100A paired with a 68C synthesizer delivers -60 dBc harmonics from 2 to 20 GHz and up to +17 dBm leveled power (with the 68C 17 dBm option), compared to -60 dBc above 2 GHz and -40 dBc below 2 GHz on the 54147A integrated model with 10 dBm output at 20 GHz. The 56100A also supports two-source control for mixer measurements, which the 54100A Series does not. Within the 54100A Series, the practical differences are frequency coverage and connector type. RF models (54107A/54109A/54111A) use Type N connectors with leveled output up to +12 dBm at 50 Ω or +10 dBm at 75 Ω, while microwave models extend to 50 GHz with K-type and V-type connectors at progressively lower output power (4.0 dBm at 40 GHz, 1.0 dBm at 50 GHz). The 54100A Series includes a 3.5-inch DOS disk drive that the 56100A does not, while the 56100A offers slightly finer 0.005 dB vertical display resolution versus 0.025 dB on the 54100A. The comparison table that follows summarizes these differences across the supported models. Model Frequency Range Max Output Power Source Type **54169A** 0.01 to 40 GHz 4.0 dBm (50 Ω) Internal, Crystal Controlled 54107A 0.001 to 1.5 GHz 12 dBm (50 Ω), 10 dBm (75 Ω) Internal, Crystal Controlled 54109A 0.001 to 2.2 GHz 12 dBm (50 Ω), 10 dBm (75 Ω) Internal, Crystal Controlled 54111A 0.001 to 3 GHz 12 dBm (50 Ω), 10 dBm (75 Ω) Internal, Crystal Controlled Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Product Core & Specifications Specification 54100A Series 56100A (with 68C Synthesizer) Standard Measurements Supported Return loss (SWR), insertion loss/gain, power, Precision return loss Return loss (SWR), insertion loss/gain, power Additional Measurements (Optional) Distance-To-Fault, Relative group delay — Source Internal External (Anritsu 69A/B series, 68B/C series, 67XXA/B series; Wiltron 6600A/B series; HP 8340/8350 series) Two Source Control No Yes with synchronous sweeps for mixer measurements Max Source Power 10 dBm @ 20 GHz 13 dBm @ 20 GHz; 17 dBm option (68C source) Harmonics, 2 to 20 GHz \-60 dBc \-60 dBc (68C source) Frequency Accuracy Crystal controlled Synthesized 110 GHz Reflectometer Support Yes Yes Autotesters and Detectors Available to 50 GHz Available to 50 GHz 3.5 inch Disk Drive Yes No Intelligent Markers Yes Yes GPIB as Standard Yes Yes MTBF \>10,000 hours \>10,000 hours World-wide Service and Support Yes Yes Measurement Modes Transmission (dB), Return Loss (dB), Precision Return Loss (dB), SWR (linear SWR), Power (dBm), optional Distance-To-Fault (feet or meters), Relative Group Delay (ns) Dynamic Range (54100A) \-55 dBm to +16 dBm Dynamic Range (56100A) 76 dB (-60 dBm to +16 dBm), usable to -65 dBm Display Resolution (Horizontal) 51, 101, 201, or 401 points 101, 201, or 401 points Display Resolution (Vertical) 0.025 dB, 0.0025 ns 0.005 dB Vertical Scaling Resolution 0.1 dB(m) to 10 dB(m) per division Offset Range \-99.9 dB to +99.9 dB, -99.9 to +99.9 ns \-99 dB to +99 dB in 0.1 dB steps Averaging 2, 4, 8, 16, 32, 64, 128, or 256 traces 4, 8, 16, 32, 64, 128, or 256 traces GPIB Interface IEEE-488.2 compliant IEEE-488 Reverse Power Protection Up to 1 Watt — Power Level Accuracy ±1 dB leveled; ±3.0 dB for models above 20 GHz; ±4.0 dB for 50 GHz models Residual FM (1 MHz to 20 GHz) < 10 kHz Peak Residual FM (20 to 40 GHz) < 20 kHz Peak Residual FM (40 to 50 GHz) < 40 kHz Peak Operating Temperature 0°C to +50°C Storage Temperature \-40°C to +70°C Power (54100A) 115V +10%/-20%, 230V +10%/-20%, 48-440 Hz, 300 VA maximum Power (56100A) 100/120/220/240V AC +5%/-10%, 48-63 Hz, 100 VA maximum Dimensions 177 H x 426 W x 476 D mm + 51 mm for feet (7 H x 16.75 W x 18.75 D in. + 2.0 in. for feet) Weight Nominally 18 kg (39 lb.), 54147A 18 kg (39 lb.) EMC Complies with European Community requirements for CE marking **Important:** Distance-To-Fault calibration requires a high-quality precision 50 Ω load. Using poor-quality 50 Ω loads for DTF calibration will cause abnormally high test data variations during maintenance test intervals.**Important:** The 56100A requires an external microwave signal source (Anritsu 68B/C, 69A/B, 67XXA/B, Wiltron 6600A/B, or HP 8340/8350 series synthesizer). It does not include an internal source.**Important:** SWR Autotesters, detectors, power dividers, attenuators, terminations, and adapters are not included with the analyzer and must be ordered separately per the application's connector type and frequency range (refer to the Measurement Configuration Chart).**Important:** Internal source frequency coverage extends to 50 GHz; for measurements to 110 GHz, optional millimeter wave reflectometers (54000-6WR15, 54000-6WR10) are required, and the system source must cover at least to 20 GHz.**Important:** Option 16 (+15 V DC Supply for Millimeter Wave Source Modules) is available with 54100A models having frequency coverage of 20 GHz or less only.**Important:** Operation with unleveled output power degrades rated specifications and is not recommended.**Important:** When purchased separately, a Centronics-to-Centronics Printer Interface Cable will be needed for printer operation with the 54100A/56100A.Recommended pairing: the 56100A Scalar Network Analyzer operates with Anritsu 68C and 69B Series synthesizers (and supports 67XXA/B, Wiltron 6600A/B, and HP 8340/8350 series sources) over a private GPIB link to form a complete scalar measurement system. ## About this used unit - Warranty included - Functional verification included - Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. - Note that unnecessary accessories may not be included (contact Test Architect to confirm). **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 0.0 USD - **Vendor:** Anritsu - **Type:** Network Ana - **Tags:** Analyzers, Anritsu, Manufacturers, Network, product_manual_group_2, Product_used ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 0.00 USD | In stock | ## Images - Anritsu 54169A 40 GHz Scalar Network Analyzer (Pre-Owned) --- > Source: [ValueTronics](https://valuetronics.com/products/54169a-anritsu-network-analyzer-used) > Updated: 2026-05-30