Model: DL-F21-5-TXM1/DL-F21-5-RXM1
Chip solution: LLCC68
Carrier frequency: 915MHz (customizable)
Product size: 14.51 * 5.7cm
Communication distance:>300m
Working voltage: 2.3-3.6V
Functional feature: Quick response to remote operations
Receiving sensitivity: -120dBm
Transmission power: 160mW 22dBm