Features:
*H4 V4.3 Vector Network Analyser 10KHz-1.5GHz HF VHF UHF 4inc Portable Antenna Analyser
*In the latest HW 4.3 version, the H4 adds a brand new faceplate and a new SD port for data storage (supports up to 32GB memory cards, not included in the package).
*The H4 vector network analyser is perfect for vector network measurements, features a 4-inch LCD display, and can be powered by a 1950mAh battery or by USB.
*The H4's improved frequency algorithm supports measurement frequencies up to 1.5GHz using the si5351's odd harmonic extension. si5351 provides better than 70dB of dynamics in the 50K-300MHz frequency range with direct output, better than 60dB of dynamics in the extended 300M-900MHz ba nd and better than 40dB of dynamics in the 900M-1.5GHz ba nd. The metal shield design reduces external interference and improves measurement accuracy.
* The default firmware of the H4 Vector Network Analyser is primarily used for antenna performance measurements, with the TX/RX method measuring the full S11 and S21 parameters. If you need to obtain S12 and S22, you will need to manually change the transceiver port wiring.
*Using the PC software Saver, the H4 Antenna Analyser can be connected to the N and data extracted for display on a computer and saved as a Touchstone file.
*Note: Na is currently only compatible with low speed SD cards and supports SPI mode.
Specifications:
LCD Display:4inch
Power supply: 1950mAh battery powered or USB powered
Package Dimensions : 9.61 x 5.67 x 1.42 inches
Batteries : 1 Lithium Ion batteries required. (included)
Package Contents:
1PC NV H4 main unit (with battery)
1PC Type -C cable
2PC 30mm SMA male to RG174 male RF cable
1PC SMA Easy Calibration Kit
1PC SMA Female to Female Connector
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.
