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NanoVNA-H4 4" LCD,50KHz~1.5GHz VNA HF VHF UHF UV Vector Network Analyzers
Features:
100% brand new and high quality
Made of high-quality materials, durable
The 4-inch full-view LCD screen has added DC dimming function, which can be seen more clearly when used outdoors and more comfortable to use indoors
Optimize the bridge to make full use of the Si5351's harmonics. Now you can use the 5th harmonic to measure to 1.5GHz
When using fundamental wave, CH0 output level is increased to 0dBm, reflection measurement is more accurate
Solve the abnormal NanoVNA-H before 6MHz
Reproduce the designed power management circuit, further reduce power noise, reduce USB power interference, reduce charging current, and protect the battery
Optimized PCB layout, can accommodate 1950mAh battery, use time more than 8 hours
Reserved UART interface, convenient for DIY expansion
Open the mold to make a new ABS shell, which is light and convenient to protect the machine
Product parameters:
ABS shell: 75mm x 133mm x 18mm (excluding protrusions)
Measuring frequency: 50KHz~1.5GHz
RF output: 0dbm (±2dB, fundamental wave)
Frequency accuracy: <2ppm
Frequency stability: <0.5ppm
Measurement range: 70dB (50kHz-300 MHz), (60dB (300M-900MHz), 40dB (0.9G-1.5GHz) enable extended firmware)
(Note: When using harmonic measurement, please pay attention to the error caused by the nonlinear transformation of the fundamental wave.)
Port SWR: <1.1
Display: 4 inch TFT (320 x 480)
USB interface: USB type-C; communication mode: CDC (serial)
Power supply: USB 5V 200mA. Maximum charging current 1A
Number of calibration points: 101 (fixed)
Scanning points: 101 (fixed)
Display trace: 4, mark: 4, save setting: 5
Measure S parameters, voltage standing wave ratio, phase, delay, Smith chart, time domain analysis, etc.
Package includes:
1 *NanoVNA-H4 (including 4-inch touch screen, 1950mAh battery)
2 *15cm SMA male to male RG316 RF cable
1 *SMA female to female connector
1 *SMA simple calibration kit is short
1 *SMA simple calibration kit OPEN
1 *SMA simple calibration kit LOAD
1 *USB Type-C data cable
1 *Type C to Type C (supports connection with most Android phones)
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
402452475415 - shoppingtest (27)