Features:    

1, the operating frequency: LF-3GHz

2, the attenuation adjustment range: 0-30dB 0-60DB 0-90DB step

3, the attenuation step: 0.5 (dB)

4, insertion loss: ≤ 3.5dB

5, standing wave ratio: ≤ 1.4

6. Attenuation accuracy: ± 1dB Max

7. Rated power: 1W

8. Connector type: SMA

9. Temperature range: -10 ℃ ~ +50 ℃ (operation)

-40 ℃ ~ + 70 ℃ (not running)

10. Overall dimensions: 55X40X16.5mm

11. Weight: 57g

12. Input and output impedance: 50 ohms

Package Contents : 

1 x 3G digital program-controlled attenuator 30DB 60DB 90DB step 0.5DB OLED display