CMOSTEK CMT2300A - Sensitivity VS. Temperature; Tx Power VS. Supply Voltage

CMT2300A
Rev 1.0 | Page13/46
www.cmostek.com
1.12.4 Sensitivity VS. Temperature
Test Condition: FSK, DEV = 10KHz, BR = 10Kbps
1.12.5 Tx Power VS. Supply Voltage
Test Condition:Freq = 434MHz, 20dBm / 13dBmmatching network
-118.0
-117.0
-116.0
-115.0
-114.0
-113.0
-112.0
-40
25
85
Sensitivity(dBm)
Temperature(℃)
Sensitivity vs. Temperature
434MHz
868MHz
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.2
2.1
2.0
1.9
1.8
Tx Power(dBm)
Supply Voltage(V)
Tx Power vs. Supply Voltage
20dBm
13dBm