Features:
1. 4.3-inch IPS TFT LCD display with larger viewing angle. Users can read clearly even in strong outdoor light
2. Longer standby time. USB expansion port can be used for charging other items when not in use for measurement
3. Larger current 2A, with shorter full charging time
4. Larger pulsator with better operational sense
5. Larger power switch with a better sense of operation
6. Support Chinese and English menu switching
7. Upgrade user program through the virtual U disk mode
8. Standard aluminum casing protects the SMA head and reduces the interference of external electromagnetic waves on the instrument
9. Software open source github.com/flyoob
Specification:
Material: Acrylic
Size: 14CM * 7.5CM * 2CM (length, width and height)
Measurement frequency: 50kHz ~ 1000MHz
RF output: -13dbm (maximum -9dbm)
Frequency accuracy: < 0.5ppm
Port SWR: < 1.1

Package List:
1 x Vector network analyzer
2 x 20cm SMA-JJ RG316 cable
1 x 50Ω standard load
1 x Open circuit calibration
1 x Short circuit calibration
1 x SMA-JJ double needle
1 x SMA L-type connector
1 x C type data line
1 x VNA-F quick start guide