This product is designed for backup switching of HFC RF signal, automatic and manual switching is optional. When automatic switching is selected, after the switching condition is set, it will automatically switch to the spare path if the RF signal in the main path fails, thereby improving the transmission security of the network. The two-stage RF switching maintains high isolation of the two input signals in the full frequency band.
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Item |
Unit |
Parameter |
|
Frequency band |
MHz |
5～1003 |
|
Insertion loss |
dB |
≤2 |
|
Flatness in band |
dB |
±0.75 |
|
Isolation of A/B channel |
dB |
70 |
|
Input return loss |
dB |
≥16 |
|
Output return loss |
dB |
≥16 |
|
Switching time |
mS |
≤15 |
|
Test point |
dB |
-20±1 |
|
Maximum power consumption |
W |
≤ 2 |
|
Operating temperature |
℃ |
-5 - +55 |
|
Storage temperature |
℃ |
-30 - +70 |
|
Weight |
Kg |
1 |