500mW USB interface RF Transceiver Module, Wireless Communication Module, VHF Frequency
Description:
HR-1028B RF module, the Low-power wireless transceiver data module is used as the wireless data transceiver in long-ranges, with the small size, weight and power consumption and good stability and reliability.
* AMR Automatic Meter Reading
* Wireless alarm and security systems
* Home automation
* Low power telemetry
* Wireless conference voting system;
* Sports training & competition;
* Wireless dishes ordering;
* Wireless POS, PDA wireless smart terminal;
* Electronic bus station and intelligent traffic;
* RF transmitter Wireless electronic display screen and queuing machine;
* Wireless telemetry Charging for parking, parking lot;
* Wireless modem Automobile inspection and four-wheel orientation;
* Wireless sensor Industrial wireless remote control and air conditioning remote controller;
* Observation and predication of oil well and hydrological information;
* Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system;
Technical specification of HR-1028B RF Module:
|
Serial number |
Item |
Parameter |
Note |
|
1 |
Modulation mode |
FSK |
|
|
2 |
Work frequency |
433MHZ |
Capable of 315/868/915mhz |
|
3 |
Transmission power |
500mW |
|
|
4 |
Transmitting current |
<100mA |
|
|
5 |
Receiving current |
<10mA |
|
|
7 |
Receiving sensitivity |
-110dbm(1200bps) |
|
|
8 |
Channel amount |
8 channel |
User setting |
|
9 |
Working temperature |
-20℃+65℃ |
|
|
10 |
Working humidity |
10%~90%(relative humidity without condensation) |
|
|
11 |
Antenna impedance: |
50 |
|
|
12 |
Power supply |
5V |
|
|
13 |
Dimension |
44mmX33mmX14mm |
|
|
14 |
Interface |
USB |
|
|
15 |
Reliable transmit distance |
3000m |
|
Email: jetzhang.rf@gmail.com
TEL/WhatsAp/wechat: 18025358250
WEB: https://www.lora-module.com
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