Vector Network Analysers

SHA900A Portable front

Handheld Vector Network Analysers

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DNA6 Front TelonicUK

Bench Vector Network Analysers

→ Explore Bench Vector Network Analysers


To ensure your high-frequency designs perform as intended, you need to look beyond simple voltages and currents. A Vector Network Analyser (VNA) allows you to see how RF and microwave components, from simple cables to complex antennas, interact with signals by measuring both the magnitude and the phase of transmitted and reflected waves. Telonic’s range of high-performance VNAs is engineered for professionals who demand precision in the frequency domain. Whether you are tuning a filter for a telecommunications base station or verifying the impedance matching of a PCB trace, our analysers provide the dynamic range and calibration accuracy essential for modern wireless and high-speed digital engineering.

Why Choose a Vector Network Analyser?

Complete S-Parameter Analysis: Simultaneously measure reflection (S11) and transmission (S21) to fully characterise RF components.
Phase & Magnitude Insight: Capture both signal strength and phase data for precise Smith Chart plotting and group delay analysis.
Time-Domain Reflectometry: Pinpoint the exact physical location of impedance mismatches or faults within a transmission line.
Superior Measurement Accuracy: Advanced error correction and calibration techniques ensure laboratory-grade results across the frequency spectrum.

Core Applications

Antenna Matching & Tuning: Optimising VSWR and Return Loss to ensure maximum power efficiency and signal range.
Filter & Component Testing: Verifying insertion loss, bandwidth, and out-of-band rejection for RF conditioning hardware.
Wireless Network Verification: Assessing signal integrity and crosstalk in modern telecommunications and IoT infrastructure.
Cable & Connector Validation: Testing high-frequency cables and interconnects for loss and phase stability.

  • DNA5 front TelonicUK

    Rigol DNA5042 2 Port, 5kHz to 4.5 GHz, 1 Hz Resolution Vector Network Analyser

    £4,608.00

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  • DNA5 front TelonicUK

    Rigol DNA5082 2 Port, 5kHz to 8.5 GHz, 1 Hz Resolution Vector Network Analyser

    £7,651.00

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  • DNA5 front TelonicUK

    Rigol DNA5142 2 Port, 5kHz to 14 GHz, 1 Hz Resolution Vector Network Analyser

    £10,173.00

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  • DNA5 front TelonicUK

    Rigol DNA5202 2 Port, 5kHz to 20 GHz, 1 Hz Resolution Vector Network Analyser

    £14,869.00

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  • DNA5 front TelonicUK

    Rigol DNA5262 2 Port, 5kHz to 26.5 GHz, 1 Hz Resolution Vector Network Analyser

    £18,260.00

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  • dna6262 telonicUK

    Rigol DNA6082 2 Port, 5kHz to 8.5 GHz, 1 Hz Resolution Vector Network Analyser

    £9,130.00

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  • DNA6 Front TelonicUK

    Rigol DNA6084 4 Port, 5kHz to 8.5 GHz, 1 Hz Resolution Vector Network Analyser

    £14,869.00

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  • dna6262 telonicUK

    Rigol DNA6142 2 Port, 5kHz to 14 GHz, 1 Hz Resolution Vector Network Analyser

    £13,738.00

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  • DNA6 Front TelonicUK

    Rigol DNA6144 4 Port, 5kHz to 14 GHz, 1 Hz Resolution Vector Network Analyser

    £20,521.00

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  • dna6262 telonicUK

    Rigol DNA6202 2 Port, 5kHz to 20 GHz, 1 Hz Resolution Vector Network Analyser

    £18,260.00

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  • DNA6 Front TelonicUK

    Rigol DNA6204 4 Port, 5kHz to 20 GHz, 1 Hz Resolution Vector Network Analyser

    £27,390.00

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  • dna6262 telonicUK

    Rigol DNA6262 2 Port, 5kHz to 26.5 GHz, 1 Hz Resolution Vector Network Analyser

    £22,869.00

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  • DNA6 Front TelonicUK

    Rigol DNA6264 4 Port, 5kHz to 26.5 GHz, 1 Hz Resolution Vector Network Analyser

    £34,260.00

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  • SHA900A Portable front

    Siglent SHN914A, 30kHz-14GHz, Portable Vector Network Analyser

    £12,456.00

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  • SHA900A Portable front

    Siglent SHN920A, 30kHz-20GHz, Portable Vector Network Analyser

    £15,069.00

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  • SHA900A Portable front

    Siglent SHN926A, 30kHz-26.5GHz, Portable Vector Network Analyser

    £18,692.00

    Available on back-order

    Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

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