1. please refer to the above information for detailed technical parameters (you can also customize 1.8-30MHz or 3-30MHz or 7-30MHz).

2. input impedance: 50 Europe; output impedance: 50 Europe.

3. the bandwidth that can be passed is 3.500-30.000MHz

4. insertion loss: less than 0.5dB

5. the attenuation at 1MHz is 73db, the attenuation at 1.5MHz is 52dB, and the attenuation at 56MHz is 27db.

6. power: 100W (SSB CW AM FM), higher power can be customized.

7. standing wave: less than 1.5

8. interface: SL16-F (M)

9. if you need other band pass filters, you can contact the author. Contact number: 18954185369

After testing the SX-600 power meter of IC-718 radio and diamond, the power input to the bandpass filter is 125w output to 110w-115w (slightly different according to the difference of the band).

Note:

Special occasions:

This bandpass filter is suitable for use in short wave communications where a radio station is close to a medium wave radio or a strong medium wave interference. It can also be used to interfere with cable TV users when the short wave radio is launched.

General situation:

In order to minimize electromagnetic interference from the surrounding, the short wave radio can be connected to the bandpass filter, and the signal-to-noise ratio will be greatly improved.