Tool NanoVNA-H4 4 LCD 50KHz~1.5GHz VNA HF VHF UHF UV Vector Network

NanoVNA-H4 4 LCD 50KHz~1.5GHz VNA HF VHF UHF UV Vector Network Analyzer #34; Semua Produk Di Toko Kami PO (Personal Pre-Order) 7-10 Hari Tergantung Stok Dan Posisi Gudang. Harap Chat Terlebih Dahulu Sebelum Order Atau Anda Setuju Dengan Waktu Pre-Order Yang Kami Tetapkan Secara Default 15-Hari Features - With DC dimming method, 4 #39; full-view LCD screen can be seen more clearly for outdoor uses, and more comfortable for indoor uses. - Optimized Electric Bridge: Making full use of the harmonics of Si5351, it can use the 5th harmonic to measure up to 1.5GHz. - When fundamental wave is used, the output level of CH0 is increased to 0dBm, making reflection measurement more accurate. - Solved the abnormality of NanoVNA-H when operating at around 6MHz before. - esigned power management circuit uces power noise, USB power interference, and charging current. - Improved PCB layout. - Reserved UART interface for DIY expansion. - Lightweight ABS shell keeps the device well protected. -Computer software supports control and real-time display. And it support for exporting snp files for various radio design and simulation software. - As a measuring device, accuracy is of great importance. Simple calibration parts are included in the package. We have calibrated the product #39;s dual ports before delivery. When your measurement conditions change (for example, switching from a narrower calibration bandwidth to a wider measurement bandwidth with an extension cable measurement), you need to re-calibrate. After calibration, it is saved as setting 0, which can be used directly at the next boot, or it can be saved to the other 4 saved items through recall when needed. Parameters: 1. ABS Shell: 75mm x 133mm x 18mm (excluding protrusions) 2. Measurement Frequency: 50KHz ~ 1.5GHz 3. RF Output: 0dbm (±2dB, fundamental wave) 4. Frequency Accuracy: 2ppm 5. Frequency Stability: 0.5ppm 6. Measurement Range: 70dB (50kHz-300 MHz), (60dB ID-1641897