At the front end of Data Short Range Communication 5.8GHz TAG/On Board Unit for Electronic Toll Collection

时间： 2024-03-31 来源：UMS News

技术问答

DSRC (Data Short-Range Communications) is a technology designed to communicate over short distances for applications such as safety and transport efficiency.

Open your road with our CHR2270-QRG

DSRC (Data Short-Range Communication) streamlines electronic toll collection by enabling seamless communication between tollbooths and compatible vehicles. This translates to quicker and more efficient toll payments, eliminating the need for manual transactions or physical toll booths.

Benefits for Drivers:

Faster commutes: DSRC eliminates wait times at toll stations, reducing traffic congestion and overall travel time.
Improved fuel efficiency: By avoiding stop-and-go traffic, DSRC contributes to lower fuel consumption and reduced emissions.
Smoother driving experience: Non-stop toll payments provide a more convenient and relaxing driving experience.

How DSRC Works:

DSRC facilitates the secure and automatic exchange of data between toll readers and equipped vehicles. This data can include:
Toll fees: Ensures accurate and efficient toll collection.
Vehicle information: Allows for proper vehicle classification and toll rate determination.

Overall, DSRC paves the way for a more efficient, convenient, and environmentally friendly electronic toll collection system.

Good news: UMS has already developped the CHR2270-QRG, the ideal solution for your Electronic TAG solution.

5.8GHz TRX for Electronic TAG

DSRC SiGe Transponder for ITS
ETSI ES 200 674/EN 300 674 pattern compatible
High sensitivity @ low current
-40 to +90℃ operation
QFN 4x4

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At the front end of Data Short Range Communication 5.8GHz TAG/On Board Unit for Electronic Toll Collection

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UMS传感器/检测器/检波器选型：RF Bandwidth (GHz)min：5-24.5，RF Bandwidth (GHz)max：5.88-44，Bias(mA)：0.8-350，Bias(V)：3-18.4.

产品型号	品类	Pout TX(dBm)	Bias(V)	Gain TX(dB)	Number of Bit Atten.	RF Bandwidth (GHz)min	Bias(mA)	NF RX(dB)	RF Bandwidth (GHz)max	Gain RX(dB)	Case
CHC2442-QPG	传感器	13.5	3.3	VCO incl.	5	24	225	11.5	24.5	37	QFN

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型号- 4350B 48X42 1E/1E 0200+-0015/DI,SMCJ36CA,SMBJ,4350B 12X18 1E/1E 0166+-0015/DI,SMAJ6.0CA,1812L,4350B 24X18 1TC/1TC 0307+-002/DI,SMBJ8.5CA,SMBJ51A,SMBJ75A,AS4C256M16D3LA,SMBJ70CA,4350B 24X18 5E/5E 0433+-003/DI,4350B 48X42 5E/5E 0166+-0015/DI,4835 24X21 5E/5E AR1 0100+-001/DI,4350B 48X36 5E/1E 0200+-0015/DI,SMAJ,1812L020PR,4350B 24X36 2E/2E 0600+-004/DI,SMBJ40A,SMBJ17CA,4350B 12X18 1E/1E AR1 0100+-001/DI,SMBJ64A,TPSMB30CA,4350B 24X18 5TC/5TC 0307+-002/DI,4350B 24X18 1E/1E 0200+-0015/DI,4350B 24X18 5E/5E 0466+-0035/DI,4835 24X18 5TC/5TC AR1 0073+-0007/DI,4350B 24X18 1TC/1TC 0107+-001/DI,4350B 16X21 5E/5E 0100+-001/DI,SMCJ14CA,4350B 24X18 5E/5E 0133+-0015/DI,SMBJ160CA,4350B 48X40 5E/5E 0200+-0015/DI,SMDJ,1812L110/33MR,SMBJ85A,4835 24X18 5TC/5TC AR1 0040+-0007/DI,SMBJ28CA,TPSMB30,4350B 48X36 5TC/5TC 0107+-001/DI,SMAJ8.0A,60R110XU,EFM32JG12B500F512GL125-B,4350B 48X40 1E/1E 0066+-0007/DI,SMBJ300A,SMBJ150CA,EFM8SB10F8G-A-CSP16,SMCJ,P6SMB400CA,4350B 24X18 5E/5E 0166+-0015/DI,SMDJ33CA,EFM32JG1B200F256GM32-B0,4835 24X21 5E/5E AR1 0200+-0015/DI,SMBJ16CA,4350B 12X18 5E/5E 0400+-003/DI,1812L150/12DR,4350B 48X36 1E/1E 0600+-004/DI,4350B 24X18 5E/5E 0066+-0007/DI,4350B 48X21 5E/5E 0200+-0015/DI,P6SMB510CA,4350B 12X18 2E/2E 0100+-001/DI,EFM32JG,SMCJ30A,SMDJ20A,EFM8SB10F8G-A-QFN24R,4350B 12X18 1E/1E 0040+-0007/DI-RSZ,4350B 48X42 1E/1E 0300+-002/DI,4350B 48X36 1E/1E 0200+-0015/DI,SMCJ400A,4350B 12X18 5E/5E 0040+-0007/DI,4350B 48X36 5E/5E 0166+-0015/DI,EFM32JG1B200F256GM32-C0,30R250UPR,4350B 12X18 1E/1E 0400+-003/DI,EFM8SB10F8A-A-QFN20,4350B 48X40 1E/1E 0600+-004/DI,EFM8SB10F8A-A-QFN24,SMBJ170CA,CHR2270,4350B 24X36 1E/1E 0300+-002/DI,SMBJ400A,4350B 12X18 1E/1E 0066+-0007/DI,4350B 48X40 1E/1E 0133+-0015/DI,SMCJ8.0CA,4350B 21X18 1TC/1TC 0207+-001/DI,SMBJ60A,SMBJ15CA,435OB 24.25X18.25 5E/5E 0066+-0007/DI,4835 48X42 5E/5E AR1 0100+-001/DI,SMCJ40A,4350B 48X42 1E/1E 0100+-001/DI,2920L300,SMCJ16CA,SMCJ64A,4350B 24X18 1E/1E AR1 0200+-0015/D,4350B 24X18 1E/1E 0433+-003/DI,EFM32JG1B100F256GM32-C0,SMBJ26CA,SMBJ400CA,2920L075/60MR,4350B 24X18 1E/1E 0300+-002/DI,P6SMB180CA,60R050X,4350B 24X36 5E/5E 0100+-001/DI,60R,4350B 48X42 5E/1E 0200+-0015/DI,SMBJ90CA,4350B 16X21 5E/5E 0200+-0015/DI,TPSMB20CA,4350B 12X18 1E/1E 0600+-004/DI,P6SMB6.8A,P6SMB300CA,60R010XU,SMBJ70A,SMBJ14CA,EFM32JG1B100F256GM32-B0,4835 24X18 5E/5E 0200+-0015/DI,60R075X,EFM32JG1B200F128,4350B 24X18 5TC/5TC 0107+-001/DI,60R160X,EFM8SB10F8G-A-QFN24,30R090UPR,2920L,EFM8SB10F8G-A-QFN20,SMDJ7.0A,4350B 24X18 5E/5E 0100+-001/DI,2920L185DR,60R090XPR,4350B 12X18 1E/1E 0133+-001S/DI,P6SMB,4350B 24X18 5TC/5TC 0073+-0007/DI,SMBJ48CA,60R300X,SMDJ36CA,P6SMB530A,P6SMB300A,4350B 48X36 5E/5E 0200+-0015/DI,SMBJ130CA,EFM32JG1B200F256,EFM32JG1B200F128GM48-B0,SMAJ18CA,SMCJ28CA,SMBJ13CA,4350B 48X36 5E/5E 0233+-0015/DI,4350B 24X18 5E/5E 0300+-002/DI,SMDJ51A,SMBJ36CA,2920L030DR,4350B 24X21 1E/1E 0040+-0007/DI,SMAJ250CA,P6SMB15A,4350B 24X18 2E/2E 0100+-001/DI,1812L075/33DR,EFM32JG1B200F128GM48-C0,4350B 16X21 5E/5E 0166+-0015/DI,SMBJ24CA,1812L050PR,EFM32JG1B200F128GM48-C0R,SMCJ200A,4350B 48X36 5E/5E 0100+-001/DI,30R185UPR,4835 24X18 1TC/1TC AR1 0040+-0007/DI,30R090U,2920L150DR,RO4000,SMBJ90A,4350B 12X18 1E/1E 0040+-0007/DI,SMBJ12CA,SMBJ58CA,AS4C256M16D3LA-12BIN,SMBJ188CA,30R500U,SMBJ350CA,4835 12X18 5E/5E 0100+-001/DI,SMCJ70A,SMBJ5.0A,TPSMA6L,AS4C512M16D3L-12BIN,SMCJ250CA,RO4350B,4350B 24X18 2E/2E 0400+-003/DI,4350B 24X18 1E/1E 0396+-0030/DI,1812L150/24,4350B 24X18 2E/2E 0600+-004/DI,4350B 24X18 2E/2E 0200+-0015/DI,SMBJ180A,SMCJ440A,SMAJ5.0CA,4350B 48X36 2E/2E 0300+-002/DI,30R,EFM32JG12B500F1024,TPSMB18A,4350B 12X18 5TC/5TC 0207+-0015/DI,4350B 24X18 5E/5E 0200+-0015/DI,SMDJ11CA,SMBJ11CA,SMDJ180A,4350B 48X36 5E/5E 0600+-004/DI,SMDJ5.0A,4350B 24X36 5E/5E 0600+-004/DI,TPSMB16A,4350B 24X21 5E/5E 0040+-0007/DI,4450B BOND PLY 24X18 UNPUNCHED SHEET,4350B 24X18 2E/2E 0300+-002/DI,SMCJ5.0CA,4350B 48X36 5E/1E 0100+-001/DI,SMBJ22CA,SMBJ45CA,4835 24X18 5E/5E AR1 0200+-0015/DI,435OB 12X18 2E/2E 0066+-0007/DI,SMBJ170A,SMCJ220A,4835 24X18 5TC/5TC 0073+-0007/DI,SMBJ10CA,60R090X,4835 48X36 5E/5E AR1 0200+-0015/DI,TPSMB62CA,P6SMB18CA,1812L200DR,SMBJ6.0A,4835 24X18 1E/1E AR1 0100+-001/DI,TPSMB,SMBJ33CA,4835 48X42 5E/5E AR1 0200+-0015/DI,SMBJ250CA,4350B 48X36 5E/5E 0300+-002/DI,4350B 24X18 5E/5E 0600+-004/DI,2920L050DR,4350B 24X18 5E/2E 0400+-003/DI,SMBJ5.0CA,4350B 48X36 1E/1E 0166+-0015/DI,EFM32JG1B200F256GM48-B0,60R110XMR,SMBJ220CA,60R075XPR,4350B 24X18 5TC/5TC 0207+-001/DI,4350B 48X36 1TC/1TC 0207+-0015/DI,4350B 48X42 2E/2E 0300+-0015/DI,2920L050,SMBJ160A,4350B 24X18 1TC/1TC 0040+-0007/DI,EFM32JG12B500F1024IL125-B,4350B 24X36 5E/5E 0066+-0007/DI,SMAJ16A,TPSMB27CA,4835 48X36 5E/5E AR1 0100+-001/DI,4350B 24X20 5E/5E 0300+-002/DI,1812L200THPR,4350B 12X18 5E/5E 0100+-001/DI,4350B 48X36 2E/2E 0600+-004/DI,4350B 48X40 5E/5E 0300+-002/DI,TPSMB15A,TPSMB27A,30R500UF,4350B 48X72 5E/5E 0200+-0015/DI,SMBJ78CA,2920L185,SMAJ48CA,60R110X,SMBJ43CA,SMBJ20CA,4350B 48X40 1E/1E 0200+-0015/DI,4350B 48X36 1E/1E 0133+-0015/DI,AS4C512M16D3L,

优选器件方案 - LITTELFUSE,UMS,ROGERS,SILICON LABS,ALLIANCE PDF 中文下载

【产品】UMS推出专用于5.8GHz短距离通信的双向转发器CHR2270-QRG

CHR2270-QRG 是UMS推出的一款专用于5.8GHz短距离通信的双向转发器，采用QFN-24塑料封装，具有优异的温度性能、极低的功耗，电池寿命超过5年，完全符合ETSI EN 300 674 和 ES 200 674标准。可用于短程和中程汽车通信 (DSRC)、电子交通控制(ETC)和RFIC识别。具有三种工作模式：待机模式、上行链路模式和下行链路模式。

新产品发布时间 : 2021-07-13