Product Descriptions
E34 (2G4H27D)is a 500mW wireless transceiver module, whichoperates at 2.4-2.518GHz. The outstanding advantages ofthis moduleis concentrated power densities, long transmission range, automaticfrequency hopping and TTL level, compatible with
3.3V and 5VWith auto frequency hopping communication, the module has agood anti-interference ability with low latency, even if there are somefequency interference, it still can communicate on the undisturbedfrequency point.
Product Features
? Support automatic frequency hopping, greatly improve communication anti-interference ability;
? Support fixed frequency communication, fast transmission speed and low latency.
? Support automatic packet retransmission after packet loss,
? Support fixed-point transmission, easy to start network communication.
? Built-in PA+LNA with 500mW power, communication distance tested is up to 5km.
? It works at ISM 2.4GHz:
? Air data rate:250k~2Mbps;
? With advanced GFSK modulation;Support 3 3V~5.5V power supply, power supply over 5.0 V can guarantee the best performance;
? Industrial grade standard design, support -40 ~ 85 °C for working over a long time;
? With SMA-K connector, easy connection ofIPEX cable or external antenna.
Product Applications
? Home security alarm and remote keyless entry;
? Smart home and industrial sensors;
? Wireless alarm security system;
? Building automation solutions;
? Wireless industrial-grade remote control ,
? Health care products;
? Advanced Meter Reading Architecture(AM);
? Automotive industry applications.
Specifications
| Attribute | Attribute value | Notes |
| ANSM-Part# | ANSM-E34-2G4H27D | |
| Working frequency | 2400~2518 MHz | Default: 2400MHz |
| Transmitting power | 27 dBm | About 500mW |
| Receiving sensitivity | -102 dBm | Air data rate: 250kbps |
| Air data rate | 250k~2Mbps | Default: 250kbps |
| Test distance | 5000m | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,air data rate: 250kbps |
| 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 |
| Power supply voltage (V) | 2.3~5.5 | ≥5V ensures output power |
| Emission current (mA) | 400 | Instantaneous power consumption |
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