Low Power FSK Two-way RF Transceiver Module with AMICCOM A7139 Chip
- Model: DL-RTA7139
- Chip: AMICCOM A7139
- Frequency: 433M
- Voltage: 1.9~3.6V
- Distance: 1200m
- Size: 16*12.5*2
DL-RTA7139 was designed base on AMICCOM A7139 wireless transceiver chip from Taiwan. It is a compact and low power wireless transceiver module, mainly set to 315/433/470/868/915/MHz ISM/SRD frequency bands