1. Power Supply： 5V 70ma，MicroUSB Connector, with a batter(3.7V 300mAH) or without a battery

2. Frequency：100KHz-6GHz

3. Noise Factor：1.9GHz, 0.4 dB NF, 20dB gain;

4. 50 Ohm Input/Output

5. RF Connector: SMA female

6. Size: 45*45*18.5mm

7. Weight: 46g