DR4101 module equivalent, transmitter module.
where robust operation, small size and low power consumption are required. The DR4101 utilizes RFM’s TX5001 amplifierseq.
The TX IN pin is connected to the transmitter TXMOD pin through a 4.7 K resistor on the circuit board. Additional series resistance will often be required between the modulation source and the TX IN pin, depending on the desired output power and pea.
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