1. Basic principles

  1. The V-segment is a low-pass filter, and only the V-segment frequency can pass. It corresponds to the U-segment whose frequencies are far apart, and its characteristic is high impedance, making it impossible to pass.

2. U-segment is a high-pass filter, and only u-segment frequencies can pass. It corresponds to the V-segment whose frequencies are very different. Its characteristic is high impedance, making it impossible to pass.

Because the VU frequency is very different, the index is not very high. The LC loop can make the VU separated very well.

Two, technical indicators

1. V segment working bandwidth: 135-175MHz can be customized In-band insertion loss: less than 0.2db Please specify the frequency when ordering

2. U-segment working bandwidth: 400-470MHz can be customized In-band insertion loss: less than 0.4db Please specify the frequency when ordering

3. Isolation: 145MHz and 435MHz isolation is 60db

4. Standing wave ratio: v segment 1.15 u segment 1.19

5. Power: v section 100w u section 60w

6. Interface: L16-F (in order to ensure the above technical indicators)

7. Dimensions: 95*76*35mm (including protruding parts)

8. Net weight 200 grams

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