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LSD4RF-2F717N30

日期:2022-7-31 类别: 阅读:32 (来源:互联网)
公司:
深圳市晨豪科技有限公司
联系人:
严小姐/罗先生/叶先生/陈先生
手机:
13692154143
电话:
0755-82732291/0755-85274662
传真:
微信号:87680558
QQ:
1743149803 1852346906 和我即时交谈 和我即时交谈
地址:
福田区中航路新亚洲电子商城一期2A101
摘要:LSD4RF-2F717N30,470M 50mW LORA小尺寸贴片模块 .

LSD4RF-2F717N30,470M 50mW LORA小尺寸贴片模块 .
LSD4RF-2F717N30 无线模块是基于 SEMTECH 射频集成芯片 SX127X 的射频模块,是一款高性能物联网无线收发器,其特殊的 LoRa 调试方式可大大增加通信距离,可广泛应用于各种
场合的短距离物联网无线通信领域。其具有体积小、功耗低、传输距离远、抗干扰能力强等特点,可根据实际应用情况有多种天线方案可供选配,模块未配置微控制芯片,主要用于客户二次开发。
模块功能特点
? 工作电压:2.4~ 3.6 V
? 工作频段:401-510MHz(禁用频点见附加说明)
? 发射功率:Max. 19±1 dBm
? 超高接收灵敏度:-136±1dBm (@250bps)
? 超远有效通讯距离:5Km@250bps(城市公路环境,非旷野环境)
? 使用扩频技术通讯,同样的城市、工业应用环境,性能优于使用传统调制方式工作的射
频产品,在恶劣的噪声环境下(电表中、电机旁等强干扰源附近,电梯井、矿井、地下
室等天然屏蔽环境)优势尤为明显
? 高保密性,采用 LoRa 调制方式,传统无线设备无法对其进行捕获、解析
? 高隐蔽性,带内平均功率低于底噪时仍然可以正常通讯,无线监听设备无法监听到
? 采用 LoRa 调制方式,同时兼容并支持 FSK, GFSK,OOK 传统调制方式
? 支持硬件跳频(FHSS),与 LoRa 的扩频技术相结合,可实现超强的通讯隐蔽性和安全

? 低功耗:接收电流≤14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA型号">14mA;睡眠电流≤2uA;提供 CAD 功能,将计算与信号接收分离,
进一步优化唤醒窗口功耗(计算电流约为接收电流的一半)
? SPI 通信接口,可直接连接各种单片机使用,软件编程非常方便
应用场合
? 楼宇自动集抄系统,特别适用于水表、气表、热表、电表等无线抄表场合
? 对通讯距离要求较高的场合
? 对通信安全、通讯隐蔽性、抗干扰性要求较高的场合
? 家居无线安防、监控云台、机房电源、风机设备无线遥控报警系统
? 有源 RFID 标签识别

0603 3nf.JPG"/>

"PL7512A" "贴片电容 0603 3nf" "贴片电容 0603 3000pf" "NPCT420AA0WX" "NPCT420AA2W" "NPCT420RAOWX" "贴片电容 1206 47UF 25V" "TLP161J" "OB2532,OB2532MP,OB2532AMP" "TEA2025B" "QFR0824GHE" "YX2118A30" "水泥电阻 5W 560R" "YX2118A30,SC30" "水泥电阻 10W 10R" "热敏电阻 黑头带线" "SY5830BABC" "STS7NF60L,SOP-8" "PT4306-S" "SF23080A P N 2083HSL" "SF23080A" "保险丝 保险管 保险座 汽车保险座" 

FDMC6679AZ
FDMC6675BZ
TEF7016HN/V102K
BAV23C-7-F
ISL85413FRTZ-T
ISL85413FRTZ
P9145-T1NAGI
P9145-I0NAGI
P9145-A1NAGI
P9145-A1NAGI8
L7985A
PF38F5060M0Y3DE-N
AD9830ASTZ
HCNW3120-500E
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STP140NF75
MAX16995ATPI/V+T
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TL431AILPR
LEA-M8T-0
ISL6617AFRZ
FSA641UMX
NCP81075DR2G
NCP81075MNTXG
LTC6993IS6-1#TMP
LTC6993HS6-2#TMP
LTC6993HS6-2#TRPBF
FOD3182
FOD3182SD
FOD3180SDV
R5F10JBCANA#U0
M14D5121632AKRR1
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UF4007
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TCS4KS6A0
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MAX20078EVKIT#
MAX20078ATE/V+T
LM43602PWPR
MAX868EUB+T
Z0109MN 5AA4
NRVB0540T1G
ST21NFCDXBGARA7
ST21NFCJDBGWRA7
ST21NFCJDBGWRA9
ST21NFCDDBGARA9
570FCB000126DG
RT9702AGB
HFBR-5961ALZ
VNN1NV04PTR-E 
L78L10ACUTR
EVAL-ADAS1256SDZ
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AV8314B
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CWA-LS-SPLST-FL
STLED316SMTR
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NT5CB128M16JR-FL 电路板生产
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DS28EC20P+T
MC14013BDR2G
MC34063AD
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MC34063EBN
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MC34063ABD-TR
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SS110HM2G
HLMP-K101
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LTC7149IFE#PBF
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ND-N32905_A0CD
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ST485ECDR
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STGWT40V60DF
SMC30J10A
DFLZ10-7
KSC1845FTA
EN25F20A-104GIP2N
ACPL-5161
NCP1271D65R2G
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BVSS138LT1G
BCV27
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1N457
RTL8365MB-CG 
RTL8367S-CG
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RTL8364NB-VB-CG
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CAT25640VI-GT3
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MAX4231AXT+T
W25X05CLSNIG TR
FDMF6824C
FDMF6824A
CAT5113VI-00-GT3
1N4003G
P9025-0AHGI8
HUF75652G3
A12A55X-A2-RH
MAX8815AETB+T
G25BATR
ACSL-6410-56TE
ACSL-6420-56TE
ACSL-6400-50TE
TDSE-G302F
RTL8106E-CG
RTL8100CL-LF
RTL8106E-CGT
NXQ1TXH5/101J
MMSZ15T1G
DS1233A-15+
DS1233D-15+
DS1233-5+TR
DS1233M-55+TR
DS1233DZ-15+TR
STM706YM7F
STM706SM6F
STM706RM6F
STM706TM6F
MBRS360T3G
MBRS360BT3G
MDP15N60GTH
PI5C3251QEX-1507
STPS10H100SFY
MC34167TG
MAX33072EASA+T
FLASHPRO5
FNB41560
LTC3350IUHF#PBF
ZL30143GGG2
MBRB41H100CTT4G
L9651-TR
EN25S64A-104HIP
FDS5351
NB3N853501EDTR2G
QCPL-A58JV-500E
ESDCAN24-2BLY
ESDCAN03-2BWY
ESDCAN06-2BWY
ESDCAN01-2BLY
MAX4717EUB+T
MAX4714EXT+T
MAX4717ETB+T
STW55NM50N
DV164035
AZ1117H-3.3TRE1
AZ1117CR-3.3TRG1
AZ1117CH-3.3TRG1
AZ1117CH-2.5TRG1
SI2169-D60-GM
FDPF3860T
RT8259GE(Z00)
RT8259GJ6(Z00)
TL431AIDT
TL431AIZT
TL431ACDT
TL431ACLPG
TL431AIL3T
TL431AIYDT
TL431CLPRAG
TL431ACZ-AP
TL431BILPRAG
PI3VEDP212ZLE
CR95HF-VMD5T
STB270N4F3
L78L12ACUTR
FDMA86151L
MAX4787EXK+T
MAX4787EXK+T
MAX4781ETE+
MAX4787EXK+T
MAX4789EUK+T
MIC5321-GFYMT TR
APDS-9306-065
APDS-9300-020
APDS-9007-020
FSA5157P6X
FSA5157L6X
AD620ACHIPS
ISL6558IRZ-TK
NCP7805TG
M054ZDE_A0ED
KSZ9021RN
FSB50825AT
FSB50825AS
ST1S12GR
QFBR-TB5Z
QFBR-TH21Z
QFBR-TB5ZSL
MM5Z4V3
MM5Z4V7T1G
HIN211EIAZ-T
RT7738GNGE
RT7738MGE(Z00)
RT7738HGE(Z00)
RT7738AGE(Z00)
RT7738GGE(Z00)
RT7738GNGE(Z00)
RT7738CAGE(Z00)
RT7738AAGE(Z00)
RT7738GAGE(Z00)
RT7738LAGE(Z00)
BUL741
BD681
BD679
BD682G
BD681G
BD678A
MCH3376-TL-W
4010-KFOBDEV-434
NTJD1155LT1G
74VCX164245MTD
PCA9698DGG518
NJW0302G
NCP1575DR2G
FAN3268TMX
LIS3MDLTR
MAX918EUK+T
N25Q256A13EF840F-N
HA17431VP-TZ-E
CWP-STANDARD-NL
STPSC2H12D
STPS5L60UFN
STPS20100CT
STPS40M100CT
STPS41H100CT
STPS30H100CT
STPS8170DEE-TR
STPSC4H065B-TR
STPS20LCD45CFP
STPS8H100G