1.        Frequency   range

45～750MHz/45-870MHz

2.        Standard   gain

30dB (distribution)

33dB (offset)

3.        Range   of gain adjustment

0～15dB

4.        Flatness

≤±1dB

5.        Stability   degree of gain

≤±1dB

6.        Standard   input level

72dBmV

7.        Standard   output level

72 dBmV＋standard gain

8.        C/CSO

(module output level 102dBmV)

56dBc

9.        C/CTB

(module output level 102dBmV)

57dBc

10.     Input return   loss

≥12dB

11.     Output   return loss

≥12dB

12.     Noise coefficient

≤8dB

13.     Signal   to hum ratio

63dB

14.     Standard   power supply

AC60V 50Hz (cable);

AC220V 50Hz (mains)

15.     Ability   of anti-lightning strike

5KV (700ms)