# Keysight E5080B ENA Series Vector Network Analyzer (Pre-Owned) # Keysight E5080B ENA Series Vector Network Analyzer (Pre-Owned) ## Key Features At A Glance - Frequency coverage spans 9 kHz to 20 GHz, or 100 kHz to 53 GHz, across the series options - Available in 2-port or 4-port configurations - Best-in-class dynamic range, trace noise, and temperature stability for repeatable results - Integrated DC sources, bias tees, pulse generators, and pulse modulators consolidate tests in one box - Dual Gigabit LAN and USB device interfaces standard; GPIB (IEEE-488) available as Option 172 - Optional, separately licensed spectrum analysis, mixer measurement, and noise figure applications - Shares UI and SCPI command set with Keysight PNA, PXI, and USB VNA platforms for workflow consistency - 12.1-inch multi-touch color LCD running Windows 10 The Keysight E5080B ENA Series is a vector network analyzer that brings R&D-level performance up to 53 GHz to a midrange platform. It is offered in 2- or 4-port configurations with frequency coverage from 9 kHz up to 20 GHz, or from 100 kHz up to 53 GHz for higher-frequency work. The instrument is built on the same measurement science as Keysight's PNA, PXI, and USB VNA families, and it shares a common software platform, user interface, and SCPI command set with those instruments to keep measurements consistent across an R&D-to-manufacturing workflow. A vector network analyzer measures how a device transmits and reflects RF and microwave signals, characterizing parameters such as gain, loss, and impedance match across frequency. The E5080B is designed for complete device characterization of passive components, amplifiers, mixers, and frequency converters. As devices become more highly integrated, complete characterization calls for a combined RF and microwave measurement solution, which this platform is built to provide. ValueTronics stocks test and measurement equipment in our own 20,000 square foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Every pre-owned unit is sourced and fulfilled directly by our own team. Each pre-owned instrument is inspected and functionally verified in-house before it ships, while new units ship factory-sealed exactly as received from the manufacturer. ## Brand Heritage Keysight Technologies traces its measurement heritage to Hewlett-Packard, whose test and measurement business was spun off as Agilent Technologies in 1999. Agilent's electronic measurement division then became the independent Keysight Technologies in 2014, the brand under which this instrument is produced. ## Compare Other Models in This Series The E5080B ENA Series is offered as a single platform with a broad set of options that let you match performance to budget and measurement needs. Buyers select a 2-port or 4-port configuration and a frequency span that reaches up to 20 GHz, or up to 53 GHz for higher-frequency work. Because the series uses the same measurement science and a common software platform as Keysight's PNA, PXI, and USB VNA instruments, the chosen E5080B option delivers a consistent user interface and remote-programming interface across instruments used in R&D and manufacturing. Each E5080B option below is its own dedicated product page with condition-matched pricing for the pre-owned unit. Review the configuration that matches your required frequency coverage, port count, and connector type before ordering. The E5080B is positioned as a midrange platform that brings R&D-level performance up to 53 GHz, with best-in-class dynamic range, trace noise, and temperature stability cited as the basis for its measurement reliability and repeatability. Options across the series differ primarily in port count and frequency coverage: 2-port versus 4-port configurations, with upper frequency limits of 4.5, 6.5, 9, 14, 18, or 20 GHz on the lower band, and 26.5, 32, 44, or 53 GHz on the higher band. An internal second source is available on 4-port configurations, denoted by the second-source option suffix. Test-port connector type also tracks the frequency option: Type-N female and 3.5 mm options cover the lower-frequency configurations, 2.4 mm covers configurations up to 44 GHz, and 1.85 mm is used for the 53 GHz configuration. See the comparison table for the exact frequency coverage, port count, and connector type of each option. Model Frequency Range Ports Connector Type **E5080B** 9 kHz to 53 GHz 2 or 4 Type-N / 3.5 mm / 2.4 mm / 1.85 mm E5092A 50 MHz to 20 GHz 38 test ports SMA female Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Product Core & Specifications Specification Value General (Table 46) System IF Bandwidth Range 1 Hz to 15 MHz Number of points 1 to 100,003 Operating System Windows 10 (Supports both 32-bit and 64-bit applications) Test Port Output — Frequency Resolution, Accuracy, Stability (Table 12) Frequency resolution 1 Hz Frequency accuracy ± 7 ppm (± 0.45 ppm with Option 1E5) Frequency stability ± 7 ppm; ± 3 ppm/year Maximum (± 0.05 ppm; ± 0.1 ppm/year Maximum with Option 1E5) Maximum Output Port Power, dBm — Option 240/260/290/2D0/2H0/2K0/440/460/490/4D0/4H0/4K0/442/462/492/4D2/4H2/4K2 without bias tee (Specification / Typical) (Table 13) 9 kHz to 100 kHz 0 / +2 100 kHz to 10 MHz +5 / +7 10 MHz to 4.5 GHz +10 / +13 4.5 GHz to 6.5 GHz +10 / +12 6.5 GHz to 9 GHz +9 / +12 9 GHz to 16 GHz +7 / +10 16 GHz to 20 GHz +4 / +7 System Dynamic Range at Test Port, dB — Option 240/260/290/2D0/2H0/2K0/440/460/490/4D0/4H0/4K0/442/462/492/4D2/4H2/4K2 without bias tee (Specification / Typical) (Table 1) 9 kHz to 100 kHz 101 / 111 100 kHz to 300 kHz 117 / 126 300 kHz to 1 MHz 125 / 136 1 MHz to 10 MHz 130 / 141 10 MHz to 50 MHz 137 / 147 50 MHz to 3 GHz 140 / 150 3 GHz to 5 GHz 140 / 149 5 GHz to 6.5 GHz 140 / 148 6.5 GHz to 9 GHz 136 / 146 9 GHz to 14 GHz 133 / 142 14 GHz to 16 GHz 130 / 140 16 GHz to 20 GHz 126 / 137 Test Port Noise Floor, dBm — Option 240/260/290/2D0/2H0/2K0/440/460/490/4D0/4H0/4K0/442/462/492/4D2/4H2/4K2 without bias tee (Specification / Typical) (Table 22) 9 kHz to 100 kHz \-101 / -109 100 kHz to 300 kHz \-112 / -119 300 kHz to 1 MHz \-120 / -127 1 MHz to 10 MHz \-125 / -132 10 MHz to 50 MHz \-127 / -134 50 MHz to 3 GHz \-130 / -137 3 GHz to 4.5 GHz \-130 / -136 4.5 GHz to 6.5 GHz \-130 / -135 6.5 GHz to 9 GHz \-127 / -134 9 GHz to 14 GHz \-126 / -132 14 GHz to 16 GHz \-123 / -130 16 GHz to 20 GHz \-122 / -130 Power Resolution / Settable Power (Table 21, Typical) Settable resolution 0.01 dB Maximum settable power +20 dBm Minimum settable power \-100 dBm Test Port Input — Damage Input Level (Table 27) Damage Input Level +27 dBm or ± 35 VDC (Warranted) Front Panel (Table 47) RF connector type Type-N female; 3.5 mm male; 2.4 mm male; 1.85 mm male (option dependent) RF connector impedance 50 ohm (nominal) USB Ports (front, 4-ports) Compatible with USB 2.0, USB Type-A female Display size 31 cm (12.1 inch) diagonal color active matrix LCD with multi-touch screen Display resolution 1280 (horizontal) X 800 (vertical) resolution Side Panel (Table 48) Display Output DisplayPort and VGA (supports up to two simultaneous displays) GPIB (Option 172) 24-pin D-Sub (Type D-24), female; compatible with IEEE-488 USB Ports Four SuperSpeed USB ports, one USB device port LAN Two Gigabit Ethernet, RJ-45 LAN ports Rear Panel (Table 49) External Trigger Input BNC female; Input level range 0 to +5 V; Pulse width ≥ 2 μsec External Trigger Output BNC female; Low level 0 V, High level 5 V; Maximum output current 50 mA External Reference Input (Typical) BNC female; 10 MHz ± 10 ppm; -3 to +10 dBm; 50 Ω (nominal) Internal Reference Output (Typical) BNC female; 10 MHz ± 7 ppm; 0 dBm ± 3 dB into 50 Ω Internal Reference Signal Oven (Option 1E5, Typical) 10 MHz ± 0.45 ppm; 0 dBm minimum Bias Tee Inputs (Option 120 or 140, Typical) Damage level ± 35 V, 500 mA DC (with internal resettable fuse); Maximum bias current ± 300 mA Line Power frequency, voltage 50/60 Hz for 100 to 240 VAC Maximum power 350 W Environmental and Physical (Table 51) Operating temperature 0 to 40 °C ambient Non-operating temperature \-10 to 60 °C Humidity (operating) 20 to 80%, wet bulb temperature < 29 °C (non-condensing) Altitude (operating) Up to 2,000 meters (6,561 feet) Vibration (operating) 0.21 G maximum, 5 Hz to 500 Hz Instrument protection IP 30 IEC/EN 60529 Instrument calibration cycle 1 year > **Important:** Damage input level: +27 dBm or ±35 VDC (warranted). > **Important:** The internal second source is only available on 4-port configurations. > **Important:** Frequency is settable up to 54 GHz on the 53 GHz options. > **Important:** Corrected (calibrated) system performance requires a separately-ordered calibration kit (85032F, 85052D, or 85058B mechanical calibration kit) or an electronic calibration module (N4691D or N4694D); calibration standards are not supplied with the base instrument. > **Important:** Spectrum analysis functions require the spectrum analysis hardware (Option 090 to 098) and the S96090B/A software. > **Important:** Pulsed-RF measurement functions require the pulse modulation hardware (Option 021/022) and the S96025B/A software. > **Important:** Enhanced time domain analysis (TDR) functions require the S96011B/A software. > **Important:** Impedance analysis functions require the S96041B software and the 16198A (Option 010) 10 GHz test fixture. > Recommended pairing: the E5092A Configurable Multiport Test Set extends the E5080B for multiport measurements over 50 MHz to 20 GHz with up to 38 test ports. ## About this Pre-Owned unit This pre-owned unit is inspected and functionally verified in-house before it ships and is backed by our pre-owned warranty. To confirm its exact condition, firmware revision, installed options, or included accessories for your application before ordering, contact our Test Architects. - 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). ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application. **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:** Keysight - **Type:** Network Analyzer - **Tags:** Agilent, Agilent Keysight, Analyzers, E5080, E5080B, Inc., Keysight, Keysight Technologies, Manufacturers, Model 5080, Network Analyzer, Pre-Owned, product_manual_group_3, Product_used, Vector Signal ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 0.00 USD | In stock | ## Images - E5080B Agilent Keysight HP Vector Signal Analyzer --- > Source: [ValueTronics](https://valuetronics.com/products/e5080b-agilent-vector-signal-analyzer-used) > Updated: 2026-06-02