E34-2G4H20D is a 100mW wireless transceiver module with an operating frequency of 2.4-2.518GHz. The outstanding advantages of this module are concentrated power density, long transmission distance, automatic frequency hopping, strong anti-interference, and TTL level. Automatic frequency hopping technology is to ensure the confidentiality and anti-interference of communication. Compared with fixed frequency communication, frequency hopping communication is more concealed and difficult to be intercepted.
Brand Name:EBYTE
Origin:Mainland China
Condition:New
Type:Drive IC
Model Number:E34-2G4H20D
Working frequency:2400~2518 MHz
Transmitting power:20dBm
Test distance:2500m
Size:21 * 36 mm
Antenna type:SMA-K
Communication interface:UART
Package:DIP
Power supply:2.3-5.5V
| RF Parameter | Value |
Remark |
| Working frequency |
2400~2518 MHz |
Default: 2400MHz |
| Transmitting power | 10~20 dBm |
Default: 20dBm（About 100mW） |
| Receiving sensitivity |
-102 dBm |
Air data rate: 250kbps |
| Air data rate | 250k~2Mbps |
Default: 250kbps |
| Test distance | 2500m |
In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 250kbps |
| Hardware Parameter | Value |
Remark |
|
Size |
21 * 36 mm |
Without SMA |
|
Antenna type |
SMA-K |
|
|
Communication interface |
UART |
Baud rate: 1200~115200, default: 9600 |
|
Package |
DIP |
|
|
Buffer |
256 bytes buffer |
Automatically sub-packaging with 27 bytes per package |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply |
2.3 | 5.0 | 5.5 | V | |
| Communication level | 2.5 | 3.3 | 5.2 | V | |
| Transmitting current |
100 | 110 | 120 | mA | 20dBm（100mW） |
| Receiving current |
20.5 |
21.5 | 22.5 | mA |
|
| Sleep current |
- |
75 | - | μA | Software shutdown |
| Operating temperature |
-40 | 20 |
+85 | ℃ | |
| Operating humidity |
10 | 60 |
90 | % | |
| Storage temperature |
-40 | 20 |
+125 | ℃ |
UART serial port interface
supporting 3.3V or 5.0V system
packet loss automatic retransmission
2.4G Wireless Transceiver Receiver EBYTE E34-2G4H20D 100mW
SMA-K Antenna IoT DIP Long Range Wireless Communication Module
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