Model Differences Letter

FCC ID: JQU801660B

Cover Letter(s)

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FCCID_3994969

Kapsch TrafficCom Info Number 801660B Application Author Alastair Malarky Date 2018 06 06 JANUS™ Interior OBU Family – 801660B Model Differences References: FCC: JQU 801660B Industry Canada 2665A-801660B The JANUS™ Interior family of on-board units uses a common circuit board and will be supplied in the following models: Model Identification 801660B-TAB 801970B-TAB 801990B-TAB 802001B-TAB 802690B-TAB 802700B-TAB There are only minor differences in the external or internal mechanical characteristics, and the models are considered electrically (RF) identical since there are only minor differences in the non-RF part of the units. The specific differences between the models are addressed below. 801660B-TAB This model: • Has no micro-controller or peripherals 801970B-TAB This model: • Has the micro-controller • The micro-controller peripherals are LEDs and a buzzer • The case is translucent © 2018 Kapsch TrafficCom Canada Inc., all rights reserved.

Kapsch TrafficCom 801990B-TAB This model is almost identical to 801660B-TAB and: • Has no micro-controller or peripherals It only differs from 801660B-TAB in that: • It has a different configuration on protected bits in the ASIC 802001B-TAB This model: • Has the micro-controller • The micro-controller peripheral is a tamper-proof mechanism • The dual-lock attachments are replaced with stronger, permanent adhesive strips 802690B-TAB This mode is very similar to 801970B-TAB and like it has: • The micro-controller with increased memory • The micro-controller peripherals are LEDs and a buzzer • The case is translucent It only differs from 801970B-TAB in that: • The micro-controller has increased memory • It has a different configuration on protected bits in the ASIC (same as the difference between 801660B-TAB and 801990B-TAB) 802700B-TAB This model is almost identical to 802001B-TAB and like it: • Has the micro-controller • The micro-controller peripheral is a tamper-proof mechanism • The dual-lock attachments are replaced with stronger, permanent adhesive strips It only differs from 802001B-TAB in that: • It has a different configuration on protected bits in the ASIC (same as the difference between 801660B-TAB and 801990B-TAB) © 2018 Kapsch TrafficCom Canada Inc., all rights reserved.


Document Created: 2018-07-06 09:10:37
Document Modified: 2018-07-06 09:10:37
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