A7102 433MHZ模组---灵敏度最高可达-120dbm，适用于远距离传输，可用于无线监控，安防报警，智能家居，无线抄表，无线传感器，无线玩具等。

1.433.05-434.79MHZ,-40-85℃；2.2-3.6V；最大发射功率可设置为15dbm ，当采用高增益天线传输距离可达1Km以内，普通天线100-200m内；

2.电流消耗：

0.3mA (typical) @Stand-by mode(x’tal off)
1mA (typical) @Stand-by mode(x’tal off)
9mA (typical) @Synthesizer Mode
40mA (typical) @TX power = 15dBm
28mA (typical) @TX power = 10dBm
24mA(typical) @TX power = 5dBm
18mA(typical) @TX power = 0dBm
14.5mA (typical) @Rx high gain mode

3.接收灵敏度：

-120 dBm (typical) @ 2k mode, Dev = 8 k
-116 dBm (typical) @ 10k mode, Dev = 12.5 k
-110 dBm (typical) @ 50k mode, Dev = 18.75 k
-107 dBm (typical) @ 100k mode, Dev = 37.5 k
-104 dBm (typical) @ 150k mode, Dev = 56.25 k

4.模块尺寸：31.1(L) x 22.1(W) x 0.8(H) mm3 with antenna