NanoVNA-H Vector Network Antenna Analyzer 10KHz-900 MHz MF HF VHF UHF
Product Description
The Hugen version of NanoVNA-H
The best NanoVNA-H Rev3.4 currently on the market. The main improvements over previous versions are as follows:
1. Optimized the electrical bridge and made full use of the Si5351 harmonics.
2. When used in fundamental, the CH0 output level is increased to 0 dBm, the reflection measurement is more accurate;
3. Solved the anomaly of NanoVNA-H around 6MHz before;
4. Re-designed power management circuit, further reducing power noise, reducing USB power interference, reducing charging current, and protecting the battery;
5. Optimized PCB layout to accommodate 650mAh battery;
6. Reserved UART interface for easy DIY expansion.
Rev3.4 Basic performance:
ABS case: 58.7mm x 91.3mm x 17.1mm (excluding protrusions)
PCB: 54mm x 85.5mm x 11mm (without connectors, switches)
Measurement frequency: 10KHz -900MHz
RF output: 0dbm (±2dbm)
Measurement range: 70dB (50kHz-300MHz), 60dB (300M-900MHz)
Port SWR: < 1.1
Display: 2.8 inch TFT (320x240)
USB interface: USB type-C communication mode: CDC (serial)
Power supply: USB 5V 120mA, built-in 650mAh battery, maximum charging current 300mA
Number of scan points: 101 (fixed)
Tracking Display: 4, Marking: 4, Save Setting: 5
Frequency tolerance:<2.5ppm
Frequency stability:<0.5ppm
