Best Multiport calibration units for R&S®ZV-Z5x network analyzers Manufacturer, Supplier

●  Superior automated calibration devices
●  mostly for the high-end R&S®ZVA VNA series
●  R&S®ZVT8 and R&S®ZVT20 multiport network analyzers' multiport calibration units

Product Description

Overview

The multiport VNAs R&S®ZNBT8, R&S®ZNBT20, and R&S®ZNBTxx can be quickly and easily calibrated using the R&S®ZV-Z58 and R&S®ZV-Z59 calibration equipment. A whole 6/8 port calibration can be completed with a single keystroke, and up to 6/8 ports can be connected simultaneously (the R&S®ZV-Z5x series also contains the unique R&S®ZN-Z53 unit, 300 kHz to 3 GHz, 2 ports, for calibration in 75 Ω systems).

Single Keystroke Full 6/8 Port Calibration
Up to 6/8 Ports Connected Simultaneously
Dedicated 75 Ω Calibration Support (R&S®ZN-Z53)

Models

Model Type Frequency Range Connector Type
R&S®ZV-Z58 Calibration unit 300 kHz to 8 GHz 3.5 mm (f)
R&S®ZV-Z58 Calibration unit 300 kHz to 8 GHz N (f)
R&S®ZV-Z59 Calibration unit 10 MHz to 20 GHz 3.5 mm (f)

General Specifications

Category Parameter Specification
Temperature loading Operating temperature range +5 °C to +40 °C
Permissible temperature range 0 °C to +50 °C
Storage temperature range –40 °C to +70 °C (in line with IEC 60068-2-1 and IEC 60068-2-2)
Damp heat Relative humidity +40 °C at 85 % rel. humidity
Mechanical resistance Vibration test, sinusoidal 5 Hz to 150 Hz (in line with IEC 60068-2-6)
Vibration test, random 10 Hz to 300 Hz (in line with IEC 60068-2-64)
Shock test 40 g shock spectrum (in line with IEC 60068-2-27, MIL-STD-810)
Calibration interval Recommended interval 1 year
EMC, RF emission Industrial environments In line with CISPR 11/EN 55011 group 1 class A. Suitable for industrial use. Not for residential/commercial areas unless EN 61000-6-3 is met.
EMC, other emissions & immunity Standard compliance In line with IEC/EN 61326; emission: class B; immunity: industrial environment
Safety Safety standards In line with IEC 61010-1, EN 61010-1, UL 61010B-1, CSA C22.2 No. 61010.1
Power supply R&S®ZV-Z52/Z53/Z54/Z55 5 V, 500 mA via universal serial bus (USB)
R&S®ZV-Z58 and R&S®ZV-Z59 100 V to 240 V (AC) with tolerance ±10%, 50 Hz to 60 Hz with tolerance ±5%, safety class I in line with VDE 411
Power consumption R&S®ZV-Z52/Z53/Z54/Z55 2.5 W
R&S®ZV-Z58 and R&S®ZV-Z59 125 W, typ. 20 W

Delivery Information

Item Applicable Model Dimensions / Weight
Dimensions (W × H × D) R&S®ZV-Z52, R&S®ZV-Z53, R&S®ZV-Z54, R&S®ZV-Z55 121.0 mm × 56.0 mm × 155.0 mm
(4.8 in × 2.2 in × 6.1 in)
R&S®ZV-Z58 and R&S®ZV-Z59 465.1 mm × 108.4 mm × 350.0 mm
(18.3 in × 4.3 in × 13.8 in)
Weight R&S®ZV-Z52, R&S®ZV-Z53, R&S®ZV-Z54, R&S®ZV-Z55 750 g (1.7 lb)
R&S®ZV-Z58 and R&S®ZV-Z59 5 kg (11 lb)
Shipping weight R&S®ZV-Z52, R&S®ZV-Z53, R&S®ZV-Z54, R&S®ZV-Z55 3 kg (6.6 lb)
R&S®ZV-Z58 and R&S®ZV-Z59 13 kg (29 lb)

Manuals + Resources

Frequently Asked Questions

Q Which vector network analyzers are compatible with the R&S®ZV-Z58 and R&S®ZV-Z59?
The R&S®ZV-Z58 and R&S®ZV-Z59 calibration units are specifically designed for multiport VNAs, offering seamless compatibility with the R&S®ZNBT8, R&S®ZNBT20, and R&S®ZNBTxx multiport series.
Q What are the frequency ranges and connector options for these calibration units?
The R&S®ZV-Z58 operates from 300 kHz up to 8 GHz and is available with either 3.5 mm (f) or N (f) connectors. The R&S®ZV-Z59 covers a frequency range of 10 MHz to 20 GHz with 3.5 mm (f) connectors.
Q How does multiport calibration improve testing speed and efficiency?
Up to 6 or 8 ports can be connected simultaneously to the calibration unit, allowing an entire multiport calibration to be executed with a single keystroke. This eliminates repetitive manual reconnections and minimizes human error.
Q What power supply specifications are required to operate these calibration units?
Compact units like the R&S®ZV-Z52/Z53/Z54/Z55 are USB-powered (5 V, 500 mA, 2.5 W). In contrast, the multiport R&S®ZV-Z58 and R&S®ZV-Z59 operate via AC power (100 V to 240 V, 50 Hz to 60 Hz) with typical consumption around 20 W (maximum 125 W).
Q Is there an option available for 75 Ω impedance systems within this family?
Yes, the R&S®ZV-Z5x product line includes the specialized R&S®ZN-Z53 unit, which operates across 300 kHz to 3 GHz with 2 ports specifically tailored for 75 Ω calibration environments.
Q What is the recommended calibration interval for the R&S®ZV-Z5x series?
The factory recommended calibration interval for these units is 1 year to maintain standard compliance and verify ongoing measurement accuracy.

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