E160-T3F12S2 Modules d'émission 315 MHz avec modulation ASK/OOK et forte protection anti-interférences.
[Solution de puce]：-
[Fréquence]：315 MHz
[Puissance d’émission]：13 dBm
[Distance de communication]：0,21 km
[Dimensions]：20,4 x 13,3 x 3 mm
[Poids]：3,65 g
[Introduction]：Le E160-T3M12S1 est un module émetteur sans fil 315 MHz extrêmement économique développé par Ebyte. Il utilise une puce RF haute performance et un réseau d'adaptation à bande étroite pour améliorer la suppression des harmoniques et garantir la puissance du signal. Il est adapté à des applications telles que la télécommande de petits appareils électroménagers, la télécommande de jouets, la télécommande de systèmes de contrôle d'accès, la surveillance de la pression des pneus et la transmission de données sans fil.
Magasin officiel| RF parameters | Parameter value | Remark |
| Operating frequency (MHz) | 315 | E160-T3F12S2 |
| 433.92 | E160-T4F12S2 | |
| Modulation method | ASK/OOK | Amplitude Keying/On-Off Keying |
| Blocking power (dBm) | - | The transmitter module does not have this parameter |
| Maximum transmit power ( dBm ) | 13±1.0 | Typical values |
| Harmonic suppression ( dBc ) | ＞45 | @433MHz, 15dBm, second harmonic |
| Transfer rate ( kbps ) | 28 | Fixed value |
| Frequency deviation (MHz) | ±0.05 | - |
| Antenna impedance ( Ω ) | 50 | - |
| Reference communication distance ( m ) | 210 | When used with E160-RxMD2 in a clear and open environment, with an antenna gain of 1.5dBi and a height of 2m |
| Electrical parameters | Minimum | Typical values | Maximum | Remark |
| Operating voltage (V) | 1.8 | 3.3 | 3.6 | ≥3.3V can guarantee the maximum output power, and there is a risk of burning when the voltage exceeds 3.6V |
| Communication level (V) | 1.8 | 3.3 | 3.6 | The supply voltage is subject to the risk of burning if it exceeds 3.6V |
| Emission current (mA) | - | 10 | - | When the supply voltage is 5.0V, the frequency is 433.92MHz, and the output power is 17dBm, the instantaneous power consumption |
| Receive current (mA) | - | - | - | The transmitter module has no receiving current |
| Sleep current (μA) | - | 0.01 | - | When not transmitting data (transmitting state), it is dormant |
| ESD protection (KV) | -4 | 4 | HBM, specifically ±6KV for RF pins | |
| Operating temperature (°C) | -40 | - | 85 | Industrial-grade design |
| Operating humidity (%rh) | 10 | - | 90 | - |
| Storage temperature (℃) | -65 | - | 150 | - |
| Hardware Parameters | Parameter value | Remark |
| Crystal oscillator frequency (MHz) | 26.25 | E160-T3F12S2 |
| 26.2982 | E160-T4F12S2 | |
| Module size (mm) | 20.4*13.3*3.0 | Length*Width*Height |
| Antenna type | stamp holes | - |
| Communication interface | GPIO | Communication level 1.8~3.6V, 3.3V is recommended to ensure data reliability |
| Packaging | Patch/Stamp Hole | Pin spacing is 2.54mm. For detailed dimension information, please see Chapter 3. |
| Weight (g) | 3.65 | - |