Honeywell 660W HSOM660 User Manual Installation Guide

Honeywell International Inc HSOM660 Installation Guide

Contents

User Manual_Installation Guide

Page 1 of 7 Honeywell Internal HSOM660 Installation guide. Contains Information proprietary to Honeywell, Inc.
Page 2 of 7 Honeywell Internal Dolphin® SOM Installation Description 1.0 SYSTEM OVERVIEW The Dolphin® SOM Radio Module is offered with “Android 7.1” based operating system. The hardware will be made up of the basic system components shown in Figure 1 below. The unit will be available per the following matrix: The SOM module has radios for LTE (+ 2G, 3G, 4G), GPS, 802.11a/b/g/n/ac WLAN and Bluetooth 2.0/4.0/5.0. The WLAN and Bluetooth radio modules in the product will have a shared antenna. Similar to a Smartphone, the device can be used up to head or in speakerphone mode. 2.0 Baseline Terminal Features The following is a detailed list of the base terminal features. • Operating System Android 7.1 or later • Qualcomm® SDM660 Octa Core 2.2GHz Processor • RAM Memory: 4GB LPDDR4 SDRAM (discrete) • FLASH Memory: 32 GB MLC eMMC Managed NAND • 4-bit micro Secure Digital Card Interface • Dual SIM Support • High Speed USB Client / High Speed USB Host / Charging Connector (IO connector - 10 pos) • Integrated gyroscope • Bluetooth Radio with Internal Antenna • 802.11a/b/g/n/ac Radio with Internal Antenna • GPS Support with Internal Antenna • WWAN Radio features air interface support for a single global SKU with support for voice & internal antennas: 3.0 Regulatory Compliance This product regulatory compliance information is shown in Regulatory sheet document.
Page 3 of 7 Honeywell Internal 4.0 User Utility Support end user mode and RF continuous transmit mode with the driver and tool. User mode: RF mode: WAN
Page 4 of 7 Honeywell Internal 5.0 Layout Instruction and Antenna OEM Integrators must follow the instructions and limitations for the chosen antenna schemes exactly as stated below.. Antenna PIFA antenna RF trace Corresponding 50-ohm characteristic impedance, the length and routing as following structure. WLAN chain0/BT: Top layer: Inner layer Maintains a solid ground plane under the RF signal trace, and use strip-line structure for inner layer of the PCB, and ensure the ground return path is uninterrupted. 305 mil SOM pin 120mito top to inner ANT
Page 5 of 7 Honeywell Internal WLAN chain1: Top layer: Maintains a solid ground plane under the RF signal trace, and use strip-line structure for inner layer of the PCB, and ensure the ground return path is uninterrupted. 504 mil 50 ohms Coaxial cable to antenna, 1020 mil. Connector SOM pin
Page 6 of 7 Honeywell Internal WAN main: Top layer: Inner1 layer: Inner2 layer: Maintains a solid ground plane under the RF signal trace, and use strip-line structure for inner layer of the PCB, and ensure the ground return path is uninterrupted. 95 mil to inner1 ANT to inner2 to top 59 mil to inner1 SOM pin 375 mil
Page 7 of 7 Honeywell Internal WAN Aux (RX only): Top layer: Inner layer: Maintains a solid ground plane under the RF signal trace, and use strip-line structure for inner layer of the PCB, and ensure the ground return path is uninterrupted. ANT 137 mil to inner to top SOM pin

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