Open-Source Hardware
This is a hobbyist-grade, open-source device. It offers incredible value and capability, but requires a hands-on approach and a willingness to experiment.
Fleetwood Digital
NanoVNA-H (HW 3.6) Vector Network Antenna Analyzer (10kHz - 1.5GHz)
NanoVNA-H (HW 3.6) Vector Network Antenna Analyzer (10kHz - 1.5GHz)
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Quick Specs
Quick Specs
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The NanoVNA-H (HW 3.6 Version) is an upgraded, pocket-sized Vector Network Analyzer (VNA) essential for measuring antenna impedance, SWR, resonant frequency, and cable insertion loss. This latest hardware revision features an expanded 10 kHz to 1.5 GHz frequency range, an upgraded 650mAh internal battery, and a dedicated MicroSD card slot for on-the-go data saving. Your investment is fully protected by a 90-Day Canadian Warranty.
⚠️ Critical Hardware Protection Warning
The receiver inputs (Port 1 and Port 2) are incredibly delicate test instruments. NEVER press the PTT button on a two-way radio connected to the NanoVNA!
The maximum RF input limit is +10 dBm (roughly 10 milliwatts), and the maximum DC voltage is 10V DC. Applying 5 Watts from a handheld radio will instantly blow the internal mixer diodes. This type of damage is not covered under warranty.
Static Discharge: Long wire antennas can build up high static charges from wind and weather. Always ground the center pin of your antenna coax to discharge it before screwing it onto the NanoVNA's brass SMA ports.
Performance & Engineering Highlights
-
📈Expanded 1.5 GHz Sweep Range The upgraded HW 3.6 circuitry allows for accurate S11 (Reflection/SWR) and S21 (Transmission/Loss) measurements from 10 kHz all the way up to 1.5 GHz, covering all standard HF, VHF, and UHF amateur and commercial bands.
-
💾MicroSD Card Slot No PC required in the field. Insert a FAT32 MicroSD card (up to 32GB) to save raw S1P touchstone data and graphical BMP screen captures directly to memory for later analysis.
-
💻PC & Software Control Connect via the included USB Type-C cable to utilize powerful free software like NanoVNA Saver or NANOVNASHARP for deep analysis on a large computer monitor.
-
🧰Complete SOLT Calibration Kit Includes the mandatory SMA SHORT, OPEN, and LOAD (50-Ohm) calibration barrels, along with RF jumper cables and a stylus for the 2.8-inch touch screen.
Technical Specifications
| Product Model | NanoVNA-H (Upgraded HW 3.6 Version) |
|---|---|
| Frequency Range | 10 kHz to 1.5 GHz |
| Dynamic Range | 70dB (up to 300MHz) / 60dB (up to 900MHz) / 40dB (up to 1.5GHz) |
| Max RF Input Limit | +10 dBm / 10V DC Maximum |
| Display Interface | 2.8-inch Easy Reading Touch Screen |
| Internal Battery | 650mAh Lithium-Ion Battery |
| Removable Storage | MicroSD Card Slot (Supports up to 32GB FAT32) |
| RF Connectors | SMA Female (Port 1 / Port 2) |
| Warranty Protection | 90-Day Canadian Warranty |
Description
The NanoVNA-H (HW 3.6 Version) is an upgraded, pocket-sized Vector Network Analyzer (VNA) essential for measuring antenna impedance, SWR, resonant frequency, and cable insertion loss. This latest hardware revision features an expanded 10 kHz to 1.5 GHz frequency range, an upgraded 650mAh internal battery, and a dedicated MicroSD card slot for on-the-go data saving. Your investment is fully protected by a 90-Day Canadian Warranty.
⚠️ Critical Hardware Protection Warning
The receiver inputs (Port 1 and Port 2) are incredibly delicate test instruments. NEVER press the PTT button on a two-way radio connected to the NanoVNA!
The maximum RF input limit is +10 dBm (roughly 10 milliwatts), and the maximum DC voltage is 10V DC. Applying 5 Watts from a handheld radio will instantly blow the internal mixer diodes. This type of damage is not covered under warranty.
Static Discharge: Long wire antennas can build up high static charges from wind and weather. Always ground the center pin of your antenna coax to discharge it before screwing it onto the NanoVNA's brass SMA ports.
Performance & Engineering Highlights
-
📈Expanded 1.5 GHz Sweep Range The upgraded HW 3.6 circuitry allows for accurate S11 (Reflection/SWR) and S21 (Transmission/Loss) measurements from 10 kHz all the way up to 1.5 GHz, covering all standard HF, VHF, and UHF amateur and commercial bands.
-
💾MicroSD Card Slot No PC required in the field. Insert a FAT32 MicroSD card (up to 32GB) to save raw S1P touchstone data and graphical BMP screen captures directly to memory for later analysis.
-
💻PC & Software Control Connect via the included USB Type-C cable to utilize powerful free software like NanoVNA Saver or NANOVNASHARP for deep analysis on a large computer monitor.
-
🧰Complete SOLT Calibration Kit Includes the mandatory SMA SHORT, OPEN, and LOAD (50-Ohm) calibration barrels, along with RF jumper cables and a stylus for the 2.8-inch touch screen.
Technical Specifications
| Product Model | NanoVNA-H (Upgraded HW 3.6 Version) |
|---|---|
| Frequency Range | 10 kHz to 1.5 GHz |
| Dynamic Range | 70dB (up to 300MHz) / 60dB (up to 900MHz) / 40dB (up to 1.5GHz) |
| Max RF Input Limit | +10 dBm / 10V DC Maximum |
| Display Interface | 2.8-inch Easy Reading Touch Screen |
| Internal Battery | 650mAh Lithium-Ion Battery |
| Removable Storage | MicroSD Card Slot (Supports up to 32GB FAT32) |
| RF Connectors | SMA Female (Port 1 / Port 2) |
| Warranty Protection | 90-Day Canadian Warranty |
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