CMT2380F64
www. cmostek. com
Rev 0.3 | 11 / 83
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
433.92 MHz, DR = 9.6 kbps, F
DEV
= 9.6 kHz
-116.0
dBm
433.92 MHz, DR = 9.6 kbps, F
DEV
= 19.2 kHz
-116.1
dBm
433.92 MHz, DR = 20 kbps, F
DEV
= 10 kHz
-114.2
dBm
433.92 MHz, DR = 20 kbps, F
DEV
= 20 kHz
-113.0
dBm
433.92 MHz, DR = 50 kbps, F
DEV
= 25 kHz
-110.6
dBm
433.92 MHz, DR = 50 kbps, F
DEV
= 50 kHz
-109.0
dBm
433.92 MHz, DR = 100 kbps, F
DEV
= 50 kHz
-107.8
dBm
433.92 MHz, DR = 200 kbps, F
DEV
= 50 kHz
-103.5
dBm
433.92 MHz, DR = 200 kbps, F
DEV
= 100 kHz
-104.3
dBm
433.92 MHz, DR = 300 kbps, F
DEV
= 50 kHz
-98.0
dBm
433.92 MHz, DR = 300 kbps, F
DEV
= 150 kHz
-101.6
dBm
1.5 RF Transmitter Specification
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
Output power
P
OUT
Specific peripheral materials
are needed for
different frequency bands
-20
+20
dBm
Output power step
P
STEP
1
dB
GFSK Gaussian filter
coefficient
BT
0.3
0.5
1.0
-
Output power variation
P
OUT-TOP
Temperature from -40 to +85
℃
1
dB
Transmitting spurious
emission
P
OUT
= +13 dBm,433 MHz, F
RF
<1 GHz
-54
dBm
1 GHz to 12.75 GHz, with harmonic
-36
dBm
Harmonic output for
F
RF
= 433 MHz
[1]
H2
433
2
nd
ha20 dBm P
OUT
-46
dBm
H3
433
3
nd
ha20 dBm P
OUT
-50
dBm
Harmonic output
for FRF= 868 MHz[1]
H2
868
2
nd
ha20 dBm P
OUT
-43
dBm
H3
868
3
nd
ha20 dBm P
OUT
-52
dBm
Harmonic output
for FRF= 915 MHz[1]
H2
915
2
nd
ha20 dBm P
OUT
-48
dBm
H3
915
3
nd
ha20 dBm P
OUT
-53
dBm
Harmonic output
for FRF= 433 MHz[1]
H2
433
2
nd
ha13 dBm P
OUT
-52
dBm
H3
433
3
nd
ha13 dBm P
OUT
-52
dBm
Harmonic output
for F
RF
= 868 MHz
[1]
H2
868
2
nd
ha13 dBm P
OUT
-52
dBm
H3
868
3
nd
ha13 dBm P
OUT
-52
dBm
Harmonic output
for F
RF
= 915 MHz
[1]
H2
915
2
nd
ha13 dBm P
OUT
-52
dBm
H3
915
3
nd
ha13 dBm P
OUT
-52
dBm
Notes:
[1]. The harmonic parameter values mainly depend on the quality of the hardware matching network. The above data is measured
based on the CMT2380F17-EM module; testing results will be differently when it is done on the self-designed PCB.
1.6 Settling Time of RF Status Switching
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
T
SLP-RX
From Sleep to RX
1000
us
T
SLP-TX
From Sleep toTX
1000
us
T
STB-RX
From Standby to RX
350
us
