BFKK
BFKK NanoVNA-H Vector Network Analyzer 10KHz-1.5GHz HW 3.6
Measures S-parameters, VSWR, phase, delay and Smith charts from 10 kHz to 1.5 GHz with 2.8-inch TFT display and MicroSD logging
- Measures S11 and S21 parameters for antenna analysis
- Frequency coverage from 10 kHz to 1.5 GHz
- 70 dB dynamic range up to 300 MHz
- Built-in 650 mAh battery gives two hours operation
- MicroSD card slot stores measurement data and screenshots
Portable RF Analyzer for Field Use
The BFKK NanoVNA-H is a handheld vector network analyzer covering 10 kHz to 1.5 GHz on hardware version 3.6. It targets radio amateurs, antenna builders and RF engineers who need S-parameter measurements away from a bench. A 2.8 inch TFT shows Smith charts, VSWR, phase and delay directly on the 320 x 240 display.
USB-C Power and MicroSD Logging
The analyzer runs from a built-in 650 mAh battery for about two hours or from any USB-C source such as a power bank. A redesigned PCB adds a MicroSD slot for saving touchstone files and screenshots without an OTG adapter, while a Type-C to Type-C cable streams a live display to an Android phone. The protective case shields the board during transport.
Upgrade from Basic Antenna Meters
Compared with simple SWR bridges, this unit delivers calibrated S11 and S21 data across HF, VHF and UHF with 70 dB dynamic range to 300 MHz, 60 dB to 900 MHz and 40 dB to 1.5 GHz. The jump is worth it when you need Smith-chart visualization, time-domain transforms or SNP export for simulation software. Builders who require full two-port S12 and S22 sweeps must still swap cables manually.
Highlights
- Measures S11 and S21 parameters for antenna analysis
- Frequency coverage from 10 kHz to 1.5 GHz
- 70 dB dynamic range up to 300 MHz
- Built-in 650 mAh battery gives two hours operation
- MicroSD card slot stores measurement data and screenshots
Specifications
No published specifications for this item yet.
Questions about this item
How long can the built-in 650mAh battery run continuous measurements before needing a recharge?
The internal 650mAh battery provides up to 2 hours of continuous operation; for longer sessions connect a power bank or USB power source via the Type-C port.
What is the dynamic-range limit above 900MHz when the analyser runs all day?
Between 900MHz and 1.5GHz the dynamic range is better than 40dB, so thermal drift or extended use may reduce measurement depth in that band first.
Which PC operating system and cable are required to download Touchstone SNP files from the device?
A USB Type-C data cable (included) and a PC running the supplied control application are needed; the firmware communicates over USB and exports SNP files for radio design software.
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