| MTL4541 |
1ch 2/3 wire Transmitter repeater |
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| MTL4541B |
1ch 2/3 wire Transmitter repeater, 2 port isolation |
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| MTL4541P |
1ch 2/3 wire Transmitter repeater, high power |
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| MTL4544 |
2ch 2/3 wire Transmitter repeater |
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| MTL4544B |
2ch 2/3 wire Transmitter repeater, 2 port isolation |
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