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R&S ZNH Handheld Vector Network Analyzer
Maintaining the operation of RF communications systems requires fast identification of any defects in the system components. The R&S ZNH is a multifaceted handheld vector network analyzer that helps on-site field engineers remedy defective components detected in the system.
The basic version of the R&S ZNH can perform one-port cable and antenna measurements and four S-parameter measurements up to 26.5 GHz.
With the addition of the power meter, pulse measurement, wave ratio and wave quantities functionalities, the R&S ZNH enables field engineers to maintain and restore radar and satellite systems quickly.
Simple to Operate
The ZNH offers flexible and straightforward operation. Depending on the application, it can be operated either via its 7″ capacitive touchscreen (no display calibration required) or the keypad. The touchscreen enables users to adjust the most common settings, such as parameter settings, and manage markers with smartphone-like gestures.
The inbuilt measurement wizard simplifies measurements by automating, standardizing and optimizing test sequences. A sequence of standardized, recurring measurements can be performed quickly and easily. The proven wizard function helps eliminate human error and supports the user in making correct measurements from the start.
Simple and fast setup with configuration overview menu The analyzer can be operated with the keys and rotary knob and with the touchscreen. The keys are large and well spaced out. This makes the analyzer ideal for operation with gloves.
Key Features
► Frequency range from 30 kHz to 4/8/18/26.5 GHz
► One-port cable and antenna measurement with basic instrument
► S-parameter (S11, S12, S21, S22) measurement with basic instrument
► 100 dB (typ.) dynamic range for filter and antenna isolation measurements
► Factory calibration over entire frequency range
► Built-in receiver step attenuator to increase port input power range linearity
► Built-in DC voltage supply (bias) for active components such as amplifiers
► Easy handling due to low weight (3.1 kg with battery) and spaced out function keys
► Fast boot time, non-reflective display, small form factor, ruggedized housing (IP51)
► 7″ color touchscreen display for intuitive operation with smartphone-like gestures
► Measurement wizard to speed up measurements and eliminate human error
► Save measurement results onto an SD memory card or a USB flash drive
► Easy and cost-efficient upgrades for all options via software keycode
Light Weight Design, Heavy Performance
With a small form factor, the R&S ZNH offers outstanding RF performance in the handheld class and provides one-port cable and antenna measurements and full two port S-parameter measurements as standard. It even has a built-in receiver step attenuator to increase the linearity of the port input power range
