Specification Brand : Walfront BulletPoint : Wireless Zigbee CC2531 Sniffer Bare Board Packet Protocol Analyzer Module USB Interface Dongle Capture Packet Module 2531 BulletPoint1 : TYPICAL USE: Measure the difference between two 10MHz clocks. The phase meter can display the phase and frequency difference digitally, display the relationship between the measurement results and time with a graph, store the measurement results on the memory card inserted into the memory card slot, or send the phase measurement results to the PC via USB, and run programs such as for Time Lab for further display and processing. BulletPoint2 : FREQUENCY RANGE: This is a phase frequency analyzer that can measure the frequency and phase difference between applied to two inputs very accurately. The input frequency can be any frequency between 1MHz and 290MHz BulletPoint3 : APPLICABLE SITUATION: Phase analyser is not a frequency meter, the internal reference is inaccurate and unstable, can be used to compare a with a very accurate reference BulletPoint4 : FREQUENCY DIFFERENCE: The maximum frequency difference that a phase frequency analyser can display depends on the measurement time (τ), which is about 200Hz/s, so for τ 1s, the maximum frequency difference is 200Hz BulletPoint5 : SUPPORTED HARDWARE: Phase frequency analyser is based on for VNA‑H4 hardware, run custom software to measure small deviations between two with similar frequencies. If you already own for VNA‑H 4 and do not need to use for long term measurement, you can use for VNA‑H 4 after brushing into for tiny PFA firmware without having to buy again Color : As Shown CompatibleDevices : Laptop ConnectorType : Usb ExternallyAssignedProductIdentifier : 4711544564489 IncludedComponents : No ItemName : Portable Phase Frequency Phase Frequency Analyser 1MHz‑290MHz with 4in Touch Screen Oscillator and Clock Source Measurements for NanoVNA H4 Hardware ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : logic-analyzers Manufacturer : WALFRONT MeasurementAccuracy : 0.1mm ModelName : Walfrontyma3x1k8eo ModelNumber : WALFRONTyma3x1k8eo NumberOfItems : 1 PartNumber : WALFRONTyma3x1k8eo ProductDescription : Spec: Item Type: Phase Frequency Analyzer Material: ABS Frequency: 1MHz-290MHz Accuracy: Screen Size: 4in touch screen Storage: Micro memory card 32GB Voltage: 5V USB(maximum 1A) Power Supply: Built in 3.7V 2000mAh lithium battery
packing list: 1 x Host(including 32GB micro memory card) 2 x SMA Male to Male ALSR100 Cables 1 x Micro Memory Card Reader 1 x USB Type C Data Cable 1 x Touch Pen 1 x Lanyard
Note: 1. This is not a phase noise analyzer. 2. This is only suitable for specific users who require very accurate frequency analysis. Please read the relevant instructions on tinydevices.org to confirm if it is suitable for your use. Do not provide usage guidance. If you are unsure about the purpose, please be cautious before making a purchase. ProductSiteLaunchDate : 2024-12-29T17:32:23.863Z UnspscCode : 41113600