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Seesii NanoVna SAA-2N 4” Antenna Analyzer 50KHz-3GHz

Original price was: $96.99.Current price is: $29.10.

1000 in stock

✅【Upgraded NanoVNA SAA-2N V2.2 Version】: Not only testing standing wave impedance of the antenna, can also debug the duplexer, the insertion loss of the filter, the isolation and testing the attenuation of the cable, shorten the coefficient, the phase, the amplification of the antenna amplifier.
👉【Improved Performance】: Up to 3GHz vector network analyzer, designed in collaboration with OwOComm. And upgrade metal shell, which is designed to reduce the external interference and improve the measurement accuracy.
🎖️【Widely Frequency Measure】: Transmission Mearsure S21: 70dB(50KHz-1.5GHz), 60dB(1.5GHz-3GHz). Reflection Measure S11: 50dB(50KHz-1.5GHz), 40dB(1.5GHz-3GHz); Antenna Analyzer: 1.005(50KHz – 1.5GHz), 1.02(1.5GHz-3GHz).
🔋【4000mAh Battery Supply】: This NanoVNA analyzer is battery powered or USB-C powered; Built in 4000mAh battery.