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ZVT (Multi-port Network Analyzer)
Key Facts
- Multiport measurements, avoiding any time loss due to matrix control
- Flexible configuration of test ports for balanced and single-ended measurements
- True differential measurements and coherent signal generation
- Enhanced performance by parallel measurements on several DUTs
- Multichannel receiver with simultaneous sampling of channels, e.g. for phase measurements on antenna arrays
- Automatic calibration units
- Point-in-pulse and pulse profile measurements with up to 16 receivers
- Up to 3 (ZVT20) or 4 (ZVT8) internal sources for flexible and efficient measurements on active devices, such as (double) converting transmitters, receivers etc
구매, 기술, 렌탈 문의 이성종 과장 010-4812-3482 / sjlee3482@gmail.com
Brief Description
The ZVT8 / ZVT20 from Rohde & Schwarz is the first true eight-port/six-port vector network analyzer with a frequency range from 300 kHz to 8 GHz/10 MHz to 20 GHz. The ZVT8 contains up to four internal generators and up to 16 receivers. The ZVT20 includes up to three internal generators and up to 12 receivers. This unique concept with one generator per two test ports makes the ZVT ideal for intermodulation measurements, even on mixers, (true) differential balanced measurements, multireceiver measurements with antennas or high throughput and efficiency in production.
Features & Benefits
The ZVT features the same comprehensive functionality and range of options as the ZVA. Plus, it offers a larger number of ports, i.e. generators and receivers. All applications described here for the ZVA also apply to the ZVT. The instrument offers excellent network analyzer characteristics and comprehensive measurement capabilities for two- to eight-port applications, irrespective of the number of test ports:
- Extremely fast and accurate measurements on multiport DUTs
- No delay caused by switch matrix control
- Greater stability, reproducibility, and flexibility
- Measurements on balanced DUTs
- Virtual differential measurement mode (sequential stimulation of single-ended ports, standard mode)
- True differential measurement mode:
With eight test ports (four internal sources), up to four true differential signals can be generated and applied to the DUT ports simultaneously
- Unique performance for measurements on amplifiers, mixers, receivers, frontends, etc.:
- Arbitrary frequency and power settings for internal generators and receivers as well as external generators
- Measurement of conversion loss, return loss, leakage, etc., of mixers
- Intermodulation and hot S-parameter measurements on amplifiers
- Intermodulation measurements on mixers by means of a single instrument
- Measurements on double-converting DUTs, with the RF, LO1, and LO2 signals delivered by a single unit
- Pulsed measurements on amplifiers, mixers, frontends, etc. (for details see "Applications" and "Options" tabs)
- Frequency- and power-swept point-in-pulse measurements
- Pulse profile measurements with 12.5 ns resolution on pulses, double pulses and pulse trains with a width smaller than 50 ns; recording time up to 3 ms
- Multichannel receiver
-
Direct access to up to 16 channels by means of direct generator/receiver access option
- Parallel, synchronous sampling of channels, e.g. for phase measurements on antenna array
- Ideal for use in production
- Parallel measurements on several DUTs increase throughput many times over
- Reduced instrumentation effort
구매, 기술, 렌탈 문의 이성종 과장 010-4812-3482 / sjlee3482@gmail.com
Specifications
| Number of test ports | 2 to 8 ( ZVT8) 2 to 6 ( ZVT20) | |
| Frequency range | 300 kHz to 8 GHz ( ZVT8) 10 MHz to 20 GHz ( ZVT20) | |
| Measurement time per test point | ||
| At 1 MHz IF bandwidth | <3.5 ?s | |
| Sampling time per test point | ||
| At 5 MHz IF bandwidth (with ZVA-K17option) | 430 ns | |
| Measurement time (201 test points) | 4.5 ms | |
| Data transfer time (201 test points) | ||
| Via IEC/IEEE bus | <2.9 ms | |
| Via VX11 over 100 Mbit/s LAN | <1.3 ms | |
| Via RSIB over 100 Mbit/s LAN | <0.7 ms | |
| Switching time | ||
| Between channels | <1 ms | |
| Between instrument setups | <10 ms | |
| Dynamic range at 10 Hz measurement bandwidth, between test ports | 128 dB, typ. 138 dB ( ZVT8) 120 dB, typ. 133 dB ( ZVT20) | |
| Output power at test port | >13 dBm, typ. 15 dBm | |
| Power sweep range | >50 dB, typ. up to 60 dB | |
| IF bandwidth | ||
| Standard | 1 Hz to 1 MHz | |
| With ZVA-K17option | 5 MHz (10 MHz with restrictions) | |
| With ZVA-K7option | 10 MHz (30 MHz with restrictions) | |
| Number of channels, diagrams, traces | >100 each | |
| Number of test points per trace | 1 to 60001 | |
| Operating system | Windows XP Embedded | |
ZVT Vector Network Analyzers
구매, 기술, 렌탈 문의 이성종 과장 010-4812-3482 / sjlee3482@gmail.com
Frequency ranges from 300 kHz to 20 GHz, with two up to eight test ports
Hardware Options - Additional Test Ports
ZVT8-B6X Additional Port X (X = port number) 300 kHz to 8 GHz
ZVT20-B6X Additional Port X (X = port number) 10 MHz to 20 GHz
Base Unit
Configurable signal conditioning for measurements on active components
Hardware Options - Direct Channel Access
ZVT8-B16 Direct Generator/Receiver Access for Port X (X = port number) 300 kHz to 8 GHz
ZVT20-B16 Direct Generator/Receiver Access for Port X ( X =port number) 10 MHz to 20 GHz
General Accessories
Overview of Accessories for Network Analyzer from Rohde & Schwarz
Hardware Options - Internal Step Attenuators
ZVT20-B21 Generator Step Attenuator Port 1 70 dB in 10 dB steps, mech., 20 GHz
ZVT20-B23 Generator Step Attenuator Port 3 70 dB in 10 dB steps, mech., 20 GHz
ZVT20-B32 Receiver Step Attenuator Port 2 35 dB in 5 dB steps, mech., 20 GHz
ZVT20-B34 Receiver Step Attenuator Port 4 35 dB in 5 dB steps, mech., 20 GHz
Hardware Options - Other
Software Options
ZVAB-K2 Time Domain (TDR) (for ZVA, ZVB, ZVT)
ZVAB-K30 Noise Figure Measurement Noise Figure Measurement on 2 port devices
(for ZVA and ZVT, Option ZVA-K17 (5MHz bandwidth) included) (software license
(for ZVA and ZVT, Option ZVA-K17 (5MHz bandwidth) included) (software license
ZVA-K5 Vector Corrected Mixer Measurements requires ZVA-B16, ZVA-K4, ZVA 4-port unit recommended
ZVA-K6 True Differential Measurements requires second internal source
ZVA-K7 Pulsed Measurements 3ms recording time
ZVA-K9 Embedded LO Mixer Delay Measurements (requires ZVA-B16)(requires ZVA-K4,ZVA 4-port unit)
ZVA-K10 Long Distance Group Delay Measurement (requires ZVA-B16, ZVA-K9, ZVA-K4 and VISA I/O BIB
ZVA-K27 Two internal pulse generators
(for ZVA and ZVT)
ZVA-K31 Frequency Converting Noise Figure MeasureNoise figure measurements on frequency converting DUTs,
for ZVA and ZVT, ZVA-K4 and ZVA-K30 required (software license)
25ms recording time, (for two/four port model) Extension
ZVAX24 Extension Unit 10 MHz to 24 GHz (requires ZVA-B16)
Hardware Options - Internal PC Control Unit
ZVA-U116 Upgrade CPU FMR7 to FMR11 for ZVA, ZVT
Incl. upgrade to Windows Embedded Standard ZVA-U116 Upgrade CPU FMR6 to FMR11 for ZVA
Incl. upgrade to Windows Embedded Standard
ZVA-U116 Upgrade CPU FMR6 to FMR11 for Incl. upgrade to Window Embedded Standard 7
ZVA-U116 UPgrade CPU FMR9 to FMR11 for ZVA, ZVT
Incl. upgrade to Windows Embedded Standard 7
ZVAB-U96
All ZVA and ZVT
ZVAB-U96 Upgrade FMR6/5 to FMR9/6 for ZVT
ZVT8, ZVT20 Frequency Extension Accessories
Network analysis up to 500 GHz
ZVA-K8 Converter Control Software
(for ZVA24, ZVA40, ZVA50, ZVA67 and ZVT20; includ4)
