KIT ASK – STX 882-SRX 882, Module émetteur/récepteur 433Mhz
2,90€ TTC - 2,42€ HT
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Specifications: STX 882
Parameter |
Min. |
Typ. |
Max |
Unit |
Conditions |
Operation conditions |
|||||
Supply Voltage |
1.2 |
3.0 |
6 |
V |
|
Operating Temperature Range |
-20 |
25 |
70 |
℃ |
|
Current consumption |
|||||
TX current |
34 |
mA |
@3.3V,15dBm |
||
Sleep Current |
≤0.01 |
uA |
@DATA As Low level |
||
RF parameters |
|||||
Frequency Range |
433.82 |
433.92 |
434.02 |
MHZ |
@433MHZ |
314.9 |
315 |
315.1 |
MHZ |
@315MHZ |
|
RF power |
12 |
13 |
13.5 |
dBm |
@2.4V |
14 |
15 |
15.5 |
dBm |
@3V |
|
19.5 |
20 |
20.5 |
dBm |
@5V |
|
Air rate |
0.1 |
9.6 |
Kbps |
Features:
- Frequency Range: 433/315 MHZ
- ASK modulation mode
- Small volume low self radiation
- High-power long-range
- Frequency stability
- Various international testing standards
Application:
- Remote door
- Wireless security alarm
- Wireless industrial control
- Wireless data transmission
Mechanism dimension
Specification: SRX 882
Parameter |
Min |
TP |
Max |
Unit |
Condition |
Operation conditions |
|||||
Supply Voltage |
2.4 |
5 |
5.5 |
V |
|
Operating Temperature Range |
-30 |
|
85 |
℃ |
|
Latency |
|
|
20 |
ms |
@315MHZ |
|
|
9 |
ms |
@433@HZ |
|
Current consumption |
|||||
Consuming current |
|
2.5 |
|
mA |
@315MHZ |
|
2.8 |
|
mA |
@433MHZ |
|
|
<2 |
|
uA |
@CS=1 Or vacant |
|
RF parameters |
|||||
Frequency Range |
433.82 |
433.92 |
434.02 |
MHZ |
@433MHZ |
314.9 |
315 |
315.1 |
MHZ |
@315MHZ |
|
Sensitivity |
|
-110 |
-107 |
dBm |
@1.2Kbps |
Air rate |
0.1 |
|
9.6 |
kbps |
|
Receiver bandwidth |
|
200 |
|
KHz |
|
Features:
- Frequency Range: 433/315 Mhz
- ASK /OOK modulation mode
- Super anti-power interference
- Low-power sleep less than 1uA
- Low self radiation
- Small size
- Frequency stability and reliability
- Various international testing standards
Application:
Remote door
Wireless security alarm
Wireless industrial control
Wireless data transmission
Pinout:
Pin Number |
Pin Definitions |
Description |
1 |
ANT |
Matching 50 ohm antenna |
2 |
GND |
Connected to power ground |
3 |
VCC |
Positive power supply |
4 |
CS |
High level to enable the module, low level to enter sleep mode |
5 |
DATA |
Data output pin |
6 |
GND |
Connected to power ground |
7 |
ANT |
Matching 50 ohm antenna |
Dimensions