Connected Holdings AR-4LH User Manual Download | Manualshive

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© 2017 Connected Holdings LLC

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Summary of Contents for AR-4LH

Page 1: ...king Device Author Revision Changes Date Tony_Wang V01 Initial version 2017 08 27 The information presented in this document is strictly confidential and contains trade secrets and other confidential information that are the exclusive property of Connected Holdings ...

Page 2: ... Contents 1 Introduction 3 2 Hardware Design 4 2 1 Basic Hardware 4 2 2 Basic RF Performance 5 2 3 Certification and Safety 6 4 Test Method 7 4 1 Hardware 7 4 2 Software Test 7 Mechanical Structure mm 8 FCC Statement 9 IC STATEMENT 9 ...

Page 3: ... itself over these connections as an enhanced cellular modem with attached functional elements These elements include GPS location engine General Purpose Bidirectional I O GPIO pins Relay drive pin output Serial UART port Input voltage monitor optional Watchdog lockup protection Access to these elements and general purpose interfaces is done through an extended AT command set as defined herein App...

Page 4: ... 80MAH Lion Working Time 4 hours Power Cable connector type 8 pin Power Consumption 5Watts The Arrow L provides support for specialized hardware features through extended AT commands The features supported include the following GPS The major functionality of the GPS system is to compute the correlation results between the incoming signal and the selected PRN code based on certain Carrier Doppler F...

Page 5: ...stem is measured Watchdog MDM9207 1 chipset provide internal software and hardware Watchdog Motion Detect This function will work with firmware power down options to keep the Arrow L in a very low power down state until motion is detected Upon wakening a report can then be generated 2 2 Basic RF Performance Items Requirements Remark TRP free space CTIA TRP free space TIS free space CTIA TIS free s...

Page 6: ...s 10s Depends on signal level 2 3 Certification and Safety Items Requirement Drop Design 0 8meter 6 direction standard drop test Temperature Range 20 to 40 C Operation 40 to 85 C Storage Humidity 20 to 90 Operation 10 to 95 Storage Altitude 500 to 18 000m FCC Certification FCC 47 CFR Part 15 and Part 18 Safety UL Listing ESD Requirement 8KV non Conductive ...

Page 7: ...ability Test Drop Down Test ESD Test High Low Temperature Test RF Test RF Performance Test GPS Performance Test Antenna Performance Test 3 2 Software Test Test Environment Construct Message Test environment 1 USB dongle and PC as message server 2 Send message to Arrow L UART Test environment 1 Connect Arrow L to pc with com serial cable 2 Open Terminal tool and send at command 3 Response can be sh...

Page 8: ... 2017 Connected Holdings LLC 8 9 Mechanical Structure mm ...

Page 9: ...that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Changes or modifications no...

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