Nisshinbo Micro Devices NJR4274 Скачать руководство пользователя страница 5

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NJR4274

＊Above specifications are subject to change without notice.

Reference No.:

PDS-R4274

Rev.:

00-06E

Sheet:



Normal Operation Mode

Notes:

In normal mode, the modules transmit alternately at frequencies F1 and F2.

A period of F1 and F2 has each 500us. Both transmit ON-time is 47us,

OFF-times is 453us. F2 is started to transmit delayed 250us

after F1 transmit.



Low Power Operation Mode

Notes:

In Low Power Operation mode, the modules transmit alternately

at frequencies F1 and F2.

A period of F1 and F2 has each 10ms nominal, range 9 to 11ms.

Both transmit ON-time is 47us, F2 is started to transmit delayed

250us after F1 transmit.

Fig.2

Frequency Time Chart

Содержание NJR4274

Страница 1: ...o Micro Devices Inc This publication and contents may not be reproduced or distributed for any other purpose without the written permission of Nisshinbo Micro Devices Inc Specifications listed in this...

Страница 2: ...ut voltage from LDO which connect to the input voltage terminal of RF IC This module is 2 frequencies CW FSK type sensor that can simultaneously measure the distance and velocity of the moving target...

Страница 3: ...Current Normal Operation Mode 50 mA Low Power Mode 6 mA 1 2 RF Parameter 1 RF Frequency Transmission for US Canada Taiwan and Korea 24 05 24 25 GHz Refer Chart 1 2 Transmission Operation Mode 2 Frequ...

Страница 4: ...NJR4274 Above specifications are subject to change without notice Reference No PDS R4274 Rev 00 06E Sheet 4 Chart 1 Frequency Channel List...

Страница 5: ...1 and F2 has each 500us Both transmit ON time is 47us OFF times is 453us F2 is started to transmit delayed 250us after F1 transmit Low Power Operation Mode Notes In Low Power Operation mode the module...

Страница 6: ...ations are subject to change without notice Reference No PDS R4274 Rev 00 06E Sheet 6 1 Environmental Specifications ITEM SPECIFICATION Operation Temperature 10 to 41 C Storage Temperature 30 to 70 C...

Страница 7: ...2 2 Interface 1 Connector BM07B GHS TBT J S T MFG CO LTD 2 Pin Assignment NAME I O DESCRIPTION 1 Vcc I 5 V Input 2 TxD O Serial Communication Tx Port 3 RxD I Serial Communication Rx Port 4 GND GND 5 T...

Страница 8: ...NJR4274 Above specifications are subject to change without notice Reference No PDS R4274 Rev 00 06E Sheet 8 2 3 Label Drawing...

Страница 9: ...properly handled The introduction of external contaminants e g dust oil or cosmetics can result in failures of microwave components 3 Nissinbo Micro Devices offers a variety of microwave components in...

Страница 10: ...environments You i e Host integrator of this module must consult detail our sales office or sales representatives beforehand 6 Nissinbo Micro Devices s products have been designed and tested to funct...

Страница 11: ...d to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential i...

Страница 12: ...to the End User End user manual must include all required regulatory information and or warning as show in this manual OEM Integrator must indicate Contain FCC ID 2ACUJR4274 at the outside of a host p...

Страница 13: ...forme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil ne doit pas produire de brouillage 2 l utili...

Страница 14: ...is equipment complies with radio frequency exposure limits set forth by the FCC for an uncontrolled environment This equipment should be installed and operated with a minimum distance of 2 0 cm betwee...

Страница 15: ...d operated with a minimum distance of 5 0 cm between the device and the user or bystanders This device must not be co located or operating in conjunction with any other antenna or transmitter Cet quip...