E160-T4FS1 433MHz ASK/OOK modulation High-performance ultra-aberrant wireless RF module transmitter
[Chip Solution]：-
[Operating Frequency]：433.92MHz
[Transmit Power]：14/17dBm
[Communication diatance]：0.24km
[Size]：20.3*13.3*3mm
[Product weight]：3.65g
[Introduction]：The E160-T4FS1 is a low-cost wireless transmitter module developed by Ebyte for 433.92MHz OOK/ASK modulation with 4 push-button inputs. It utilizes a high-performance chip with an integrated PLL and power amplifier to ensure signal output power. It features a compact size, ultra-low power consumption, high performance, wide operating voltage range, and high power.
Official Store| RF parameters | Parameter value | Remark |
| Operating frequency (MHz) | 315/433.92 | E160-T3FS1(315MHz)/E160-T4FS1(443.92MHz) |
| Modulation method | ASK/OOK | Amplitude Keying/On-Off Keying |
| Blocking power (dBm) | - | The transmitter module does not have this parameter |
| Maximum transmit power ( dBm ) | 14±1.0 | When the supply voltage is 3V |
| 17±1.0 | When the supply voltage is 5V | |
| Harmonic suppression ( dBc ) | ＞45 | @433MHz, 15dBm, second harmonic |
| Transfer rate ( kbps ) | 2.86 | Fixed value |
| Frequency deviation (MHz) | ±0.05 | - |
| Antenna impedance ( Ω ) | 50 | - |
| Reference communication distance ( m ) | 240 | When used with E160-RxFS1 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 | 5.5 | ≥5.0V can guarantee the maximum output power, and there is a risk of burning when the voltage exceeds 5.5V |
| Communication level (V) | 1.8 | 3 | 5.5 | Based on the supply voltage |
| 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 |
| Startup time (ms) | - | 2 | - | The time it takes for the module to enter normal working state after power-on |
| ESD protection (KV) | -8 | 8 | HBM, specifically ±6KV for RF pins | |
| Operating temperature (°C) | -40 | - | 120 | Industrial-grade design |
| Operating humidity (%rh) | 10 | - | 90 | - |
| Storage temperature (℃) | -65 | - | 150 | - |
| Hardware Parameters | Parameter value | Remark |
| Crystal oscillator frequency (MHz) | 9.84374 | E160-T3FS1(315MHz) |
| 13.56 | E160-T4FS1(443.92MHz) | |
| Module size (mm) | 20.3*13.3*3.0 | Length*Width*Height |
| Antenna type | stamp holes | - |
| Communication interface | GPIO | Communication level 1.8~5.5V, 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 | - |
Disclaimer:Strictly prohibited for military or life-safety use. Any violation shall be solely at the user's own risk.