# Anritsu MS2028C VNA Master 20 GHz Handheld Vector Network Analyzer (Pre-Owned) # Anritsu MS2028C VNA Master 20 GHz Handheld Vector Network Analyzer (Pre-Owned) ## Key Features At A Glance - True 2-path, 2-port Vector Network Analyzer with 12-term error correction across the full frequency range - Frequency coverage spanning the family: 5 kHz to 6 GHz, 15 GHz, or 20 GHz depending on model - MS203xC models add an integrated spectrum analyzer (9 kHz to 9/15/20 GHz) with >106 dB dynamic range in 1 Hz RBW - Directivity >42 dB up to 6 GHz and >36 dB above 6 GHz to 20 GHz across all models - 350 µs/data point sweep speed (5 kHz to 6 GHz); arbitrary data points up to 4001 - IF Bandwidth selections from 10 Hz to 100 kHz; supports SOLT, SSLT, SSST, SOLR, SSLR, SSSR calibration methods - Rugged handheld form factor (4.5–4.8 kg) compliant with MIL-PRF-28800F Class 2 and certified for use in Explosive Atmosphere per MIL-STD-810G - LAN, USB, and external trigger interfaces standard for PC data transfer, automation, and remote access The Anritsu MS2038C VNA Master is a handheld vector network analyzer combined with a spectrum analyzer in a single battery-operated, ruggedized instrument. As described on the datasheet, it provides broadband frequency coverage from 5 kHz up to 20 GHz on the VNA side and 9 kHz to 20 GHz on the spectrum analyzer side, addressing cable, antenna, component, and signal analysis needs from one platform. The instrument uses a true 2-path, 2-port architecture that automatically measures all four S-parameters with a single connection, and applies a 12-term error correction algorithm for corrected measurement accuracy. The MS202xC/MS203xC family is built for field use across the applications the datasheet identifies: spectrum monitoring, broadcast proofing, interference analysis, RF and microwave measurements, regulatory compliance, and 3G/4G and wireless data network measurements. The MS203xC variants combine spectrum analysis with the VNA in a single tool intended for the harsh RF and physical environments of field test work, while the MS202xC variants are VNA-only configurations of the same platform. Every VNA Master we ship — new or pre-owned — passes through our 20,000 sq ft secure facility at 1675 Cambridge Drive in Elgin, Illinois, where ValueTronics has handled test and measurement instruments since 1992. Inventory is stored, inspected, and verified by our in-house team rather than drop-shipped from third parties, so what arrives at your bench is the unit our technicians actually evaluated against the manufacturer specifications described on this datasheet. ## Brand Heritage Anritsu Corporation is a Japanese precision measurement company with roots stretching to 1895. In 1993 Anritsu acquired Wiltron, the US RF and microwave instrument maker, which gave Anritsu the network analyzer and signal source technology that contributed to the platform underlying the VNA Master family. ## Compare Other Models in This Series The VNA Master MS202xC/MS203xC family covers a common platform in two parallel branches. The MS202xC branch — MS2026C, MS2027C, and MS2028C — is a vector network analyzer only. The MS203xC branch — MS2036C, MS2037C, and MS2038C — adds an integrated spectrum analyzer to the same VNA core. Within each branch, the three models step up by VNA frequency ceiling: 6 GHz, 15 GHz, and 20 GHz. The datasheet describes one shared architecture across all six models: a true 2-path, 2-port VNA with 12-term error correction, the same display, the same connectivity, the same optional capability set, and the same mechanical and environmental ratings. The differences between models reduce to two questions — how high in frequency does the VNA need to reach, and does the application require an integrated spectrum analyzer. Each pre-owned model in the family is listed on its own product page on this site with condition-matched pricing and accessories. The comparison below is intended to help you pick the right model number; once the model is identified, that model's page is where ordering details, current availability, and any installed options are reflected. The MS2038C is the top of the MS203xC branch on this datasheet: VNA coverage from 5 kHz to 20 GHz combined with spectrum analyzer coverage from 9 kHz to 20 GHz in a single handheld unit. It is the configuration to specify when both VNA and spectrum analysis are required in the field at the highest frequency reach published for this platform. Between the two branches, the practical difference is the spectrum analyzer. The MS203xC models add the spectrum analyzer performance section documented on the datasheet — DANL of -164 dBm in 1 Hz RBW, dynamic range >106 dB in 1 Hz RBW, phase noise of -106 dBc/Hz at 10 kHz offset at 1 GHz, and 1 Hz to 10 MHz resolution bandwidth — along with eligibility for the Interference Analyzer, Channel Scanner, Coverage Mapping, and AM/FM/PM Signal Analyzer options that are listed only against the MS203xC model numbers. Within each branch, frequency reach is the differentiator. The 6 GHz models (MS2026C, MS2036C) cover bands up through standard wireless infrastructure; the 15 GHz models (MS2027C, MS2037C) extend into microwave; and the 20 GHz models (MS2028C, MS2038C) reach the top of the published VNA range. The comparison table that follows shows these axes side by side. Model VNA Frequency Range Spectrum Analyzer Frequency Range Weight **MS2028C** 5 kHz to 20 GHz — 4.5 kg (9.9 lb) MS2026C 5 kHz to 6 GHz — 4.5 kg (9.9 lb) MS2027C 5 kHz to 15 GHz — 4.5 kg (9.9 lb) MS2036C 5 kHz to 6 GHz 9 kHz to 9 GHz 4.8 kg (10.5 lb) Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Accessories Supplied - Anritsu Handheld Instruments Documentation Disc (10920-00060) - Soft Carrying Case (2000-1685-R) - Anritsu Software Tool Box for Handheld RF Instruments Disc (2300-577) - Rechargeable Li-Ion Battery (633-75) - AC-DC Adapter (40-187-R) - Automotive Power Adapter, 12 VDC, 60 W (806-141-R) - USB A/5-pin Mini-B Cable, 3.05 m (10 ft) (3-2000-1498) - Ethernet Cable, 2.13 m (7 ft) (2000-1371-R) - Certificate of Calibration and Conformance ## Product Core & Specifications Category Specification Value Frequency (VNA) Frequency Range MS2026C/36C: 5 kHz to 6 GHz; MS2027C/37C: 5 kHz to 15 GHz; MS2028C/38C: 5 kHz to 20 GHz Frequency Accuracy ±1.5 ppm Frequency Resolution 1 Hz to 375 MHz, 10 Hz to 6 GHz, and 100 Hz to 20 GHz Test Port Power (typical) 5 kHz to 3 GHz High: +3 dBm / Low: −25 dBm \> 3 GHz to 6 GHz High: −3 dBm / Low: −25 dBm \> 6 GHz to 20 GHz High: −3 dBm / Low: −15 dBm Transmission Dynamic Range (10 Hz IFBW, High Port Power) 5 kHz to 2 MHz 85 dB \> 2 MHz to 3 GHz 100 dB \> 3 GHz to 6 GHz 90 dB \> 6 GHz to 20 GHz 85 dB Sweep Speed (typical, 100 kHz IFBW, 1001 pts) 5 kHz to 6 GHz 350 µs/point typical \> 6 GHz to 20 GHz 650 µs/point typical Noise Floor (10 Hz IFBW) 5 kHz to 2 MHz −85 dBm typical \> 2 MHz to 3 GHz −100 dBm typical \> 3 GHz to 6 GHz −96 dBm typical \> 6 GHz to 20 GHz −91 dBm typical VNA Functional Measurement Parameters S11, S21, S22, S12 (optionally Sd1d1, Sc1c1, Sd1c1, Sc1d1) Number of Traces Four: TR1, TR2, TR3, TR4 Trace Format Single, Dual, Tri, Quad, with trace overlay Data Points 2 to 4001 (arbitrary) IF Bandwidth (Hz) 10, 20, 50, 100, 200, 500, 1k, 2k, 5k, 10k, 20k, 50k, 100k Number of Markers Eight, arbitrary assignments to any trace Spectrum Analyzer Frequency Range (MS203xC only) MS2036C 9 kHz to 9 GHz MS2037C 9 kHz to 15 GHz MS2038C 9 kHz to 20 GHz Spectrum Analyzer Performance (MS203xC only) Resolution Bandwidth (RBW) 1 Hz to 10 MHz in 1–3 sequence ±10 % (−3 dB bandwidth) Video Bandwidth (VBW) 1 Hz to 10 MHz in 1–3 sequence (−3 dB bandwidth) Dynamic Range \>106 dB minimum at 2.4 GHz, 2/3 (TOI-DANL) in 1 Hz RBW Measurement Range DANL to +30 dBm Maximum Continuous Input (Damage Level) VNA Input +23 dBm, ±50 VDC (all models) Spectrum Analyzer Input (MS203xC) +30 dBm, ±50 VDC Connectors VNA Connectors Type N, female (or ruggedized K female with Option 11, MS20x7C/MS20x8C only) ×2 Spectrum Analyzer Connector (MS203xC) Type N, female (or ruggedized K female with Option 11, MS2037C/MS2038C only) Ext Ref BNC female, 10 MHz, ±10 dBm LAN RJ48C, 10/100 Mbps USB Interface (2) Type A for Flash Drive and Power Sensor; 5-pin mini-B for PC External Trigger BNC female, TTL 3.3 V or 5 V, Max Input +5 VDC Display Size 8.4 in, daylight viewable color LCD Resolution 800 × 600 Power Battery Field-replaceable 7500 mAh Li-Ion (633-75), 40 W AC/DC Adapter 55 W universal 110/220 V AC/DC adapter Battery Operation 3.0 hours typical Size and Weight Dimensions (W × H × D) 315 mm × 211 mm × 78 mm (MS202xC) or 97 mm (MS203xC) (12.4 in × 8.3 in × 3.1/3.8 in) Weight, including battery 4.5 kg (9.9 lb) MS202xC; 4.8 kg (10.5 lb) MS203xC Environmental (MIL-PRF-28800F, Class 2) Operating Temperature −10 °C to 55 °C, relative humidity 85 % non-condensing Storage Temperature −51 °C to 71 °C Altitude 4600 m, operating and non-operating Warranty Duration Standard three-year warranty (one year on battery) **Important:** Maximum input (damage level): Vector Network Analyzer Input +23 dBm, ±50 VDC (all models). Spectrum Analyzer Input (MS203xC only) +30 dBm, ±50 VDC.**Important:** Calibration kits, test port cables, adapters, and calibration components are not included with the standard delivery. A coaxial calibration kit (e.g., OSLN50A-18, TOSLN50A-18, TOSLK50A-20, or equivalent) appropriate to the test port connector type and frequency range is required to perform 12-term error-corrected S-parameter measurements and must be ordered separately.**Important:** GPS Receiver (Option 31) requires a compatible GPS antenna (Anritsu 2000-1528-R, 2000-1652-R, or 2000-1760-R), ordered separately.**Important:** High Accuracy Power Meter (Option 19) requires an external Anritsu USB power sensor (PSN50, MA24105A, MA24106A, MA24108A, MA24118A, or MA24126A), ordered separately.**Important:** Interference Analysis (Option 25) and Coverage Mapping (Option 431): Option 31 (GPS) is recommended/required for full functionality.**Important:** AM/FM/PM Analyzer (Option 509) requires Option 431 (Coverage Mapping) for full functionality.**Important:** Load match specification is applicable directly at the corrected port only. De-rate by approximately 8 dB if using a 3670 series test port cable.Recommended pairing: pair the VNA Master with one of the Anritsu full-temperature coaxial calibration kits listed on this datasheet (for example OSLN50A-18, TOSLNF50A-18, TOSLK50A-20, or TOSLKF50A-40) matched to the connector type and frequency range of your DUT to realize the corrected measurement performance documented here. ## 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 - 1260.0 USD - **Vendor:** Anritsu - **Type:** Network Analyzer - **Tags:** Analyzers, Anritsu, Manufacturers, Network, product_manual_group_1, Product_used ## Variants | Variant | Price | Available | |---------|-------|-----------| | None | 0.00 USD | In stock | | NIST Traceable | 700.00 USD | In stock | | NIST Traceable with Full Data | 980.00 USD | In stock | | ISO IEC 17025 Accredited | 1260.00 USD | In stock | ## Images - MS2028C Anritsu Network Analyzer --- > Source: [ValueTronics](https://valuetronics.com/products/ms2028c-anritsu-network-analyzer-used) > Updated: 2026-05-30