NanoVNA-H 10KHz-1.5GHz Vector Network Antenna Analyzer VNA HF VHF UHF w/ Shell

Antenna analyzer vector network NanoVNA-H 10KHz-1.5GHz MF HF VHF UHF with case

Product Description

There version of NanoVNA-H Hugen

The best NanoVNA-H Rev3.4 currently on the market. The main improvements compared to previous versions are the following:

1. Optimized the electric bridge and made full use of it of the harmonics of Si5351. Now it can measure at 1.5GHz with 5th harmonic;

2. When used in fundamental, level CH0 output is increased to 0 dBm, the reflection measurement is more accurate;

3. Fixed the anomaly of NanoVNA-H around 6MHz Before;

4. Re-designed power management circuit, further reducing power supply noise, reducing USB power interference, reduce the charging current, and protect the battery;

5. Optimized PCB layout to accommodate battery 650mAh ;

6. Reserve UART interface for easy expansion DO-IT-YOURSELF.

Rev3.4 Basic performance:

ABS case: 58.7mm x 91.3mm x 17.1 millimeters (excluding protrusions)

PCB: 54mm x 85.5mm x 11mm (without connectors, switches)

Measurement frequency: 10KHz -1.5GHz

RF Output: 0dbm (±2dbm)

Measuring range: 70dB (50kHz-300MHz), 60dB (300M-900MHz), 40dB(0.9G-1.5GHz));

Port SWR: < 1.1

Display: 2.8 inch TFT (320x240)

USB interface: USB type-C communication mode: CDC (standard)

Power supply: USB 5V 120mA, built-in 650mAh battery, maximum charging current 300mA

Number of scan points: 101 (fixed)

Monitoring Display: 4, Marking: 4, Setting Save: 5

Frequency tolerance:<2.5ppm

Frequency stability:<0.5ppm

NanoVNA-H VS NanoVNA-F

This It is a DIY product with vector network measurement function. It includes a 2.8-inch touching screen, TX/RX measurement, can determine the complete S11 and S21 parameters, if you need to get S12 and S22, you need to replace manually the transceiver leads to the wiring.

Characteristics:
The PC control software can export Touchstone (snp) files, which can be used for various radio design and simulation software.
The Better frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 900MHz.
AND Mainly for the study of customers who can DIY, you need to prepare the SMA cable themselves.
Not It has no metal shield. The main advantage is that users with strong Hands-on ability can open the machine to see the circuit structure. However, when measuring frequencies above 300M, it is easy to be disturbed from other signals. So this product is recommended for learning toys principles and use at lower frequencies.
The 50k-300MHz frequency range of the si5351 direct output provides better of 70dB dynamic.
Extended 300M-600MHz band provides better than 50dB of dynamics, and the 600M-900M of bandwidth is better than 40dB of dynamics.
Small and portable, easy to use, this project aims to provide a RF gadget but useful tool for enthusiasts.

Rev3.3 Technical specifications:

Material: PCB
Color: black plastic case
Frequency Measurement: 50KHz ~ 300MHz (50KHz ~ 900MHz, enable extended firmware)(Products It will be updated with the latest firmware version before shipping, the measurement actual frequency is 50KHz ~ 900MHz)
Exit RF: -13dbm (maximum -9dbm)
Precision frequency: <0.5ppm
Field measurement: 70dB (50KHz-300MHz), (50dB (300M-600MHz), 40dB (600M-900MHz) allow extended firmware)
Brings SWR: <1.1
Display: 2.8 inch TFT (320*240)
Interface USB: USB Type-C
Mode communication: CDC (standard)
USB: 5V 120mA
Drums: battery 3.7v 450mAh(Rev3.3)

Drums: battery 3.7v 650mAh(Rev3.4)
Number of calibration points: 101 (fixed)
Number of scan points: 101 (fixed)
Display Tracking: 4, Marking: 4, Setting save: 5
Format of PCB: 85.5*54*11mm / 3.4*2.1*0.4in (without connectors and switches)
Frames And Display Items weight: 245g