Shenzhen Qianhai Lensen Technology Co., Ltd
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100mW RF Data Module USB Interface Data Module 100m Distance Radio Transmitter
General Introduction
LS-U100S-USB is a UHF band 100mW data module. With elegant plastic casing, USB interface, it is convenient for you to connect with PC’s USB port. Easy to install, no program needed, no communication fee.
Parameter:
| PERFORMANCE | |
| Power Output: | 100mW |
| RF Line-of-sight Range: | 1000m@1200bps; 600m@9600bps |
| RF Effective Rate: | 1200/2400/4800/9600/19200bps |
| Space Channel: | 1MHz(Default), (12.5/25KHz customization ) |
| Bandwidth: | <25KHz |
| Receiver Sensitivity: | -120dBm@1200bps, -115dbm(9600bps) |
| Data format: | 8N1, 8E1, 8O1 (customize) |
| COMPATIBILITY | |
| LS-UN10, LS-U100, LS-U1000, LS-UN5000 series | |
| POWER | |
| Supply Voltage: | 5V DC |
| Transmit Current: | <40mA |
| Receive Current: | <20mA |
| Sleep current: | <20uA |
| GENERAL | |
| Communication Mode: | Half-duplex |
| Frequency Band: | 400MHz, or 450MHz, 470MHz |
| Frequency modulation | FSK/GFSK |
| Channel: | 8(default),16/32/64(optional) |
| Interface: | USB |
| PHYSICAL PROPERTIES | |
| Size: | 47mm×26mm×10mm (excluding antenna base and data pin) |
| Weight: | 20g |
| Antenna Base: | 50Ω, SMA |
| Operating Temperature: | Industrial:-40℃~+85℃(TCXO) |
| Frequency Stability: | ±2.5ppm Industrial |
Application:
Channel Configuration:
Each channel has its fixed frequency point which is pre-written to MCU in factory. The following is the configuration table for our common module. If you need other frequency points, please tell our sales when you place order.
| Channel No. | Frequency | Channel No. | Frequency |
| 1 | 429.0325MHz | 5 | 433.0325MHz |
| 2 | 430.0325MHz | 6 | 434.0325MHz |
| 3 | 431.0325MHz | 7 | 435.0325MHz |
| 4 | 432.0325MHz | 8 | 436.0325MHz |