Hartvik Engineering AB HE1074-915 2-way digital radio module FCC ID: 2ASTV-1074-915 Reference manual HE1074-915 Radio module – Reference manual 1(10)
Contents Revision history .............................................................................................................................. 3 Warranty ......................................................................................................................................... 3 Disclamer........................................................................................................................................ 3 Customer support ...........................................
Revision history Revision Date Description Changes 1 Initial release - 190702 Warranty 1 year from purcase. Disclamer This document may change without any notice. Hartvik Engineering AB provides this dokument ”as is” and may make improvments/changes in this manual or in the product at any time. Customer support support@hartvik.se General specifications Specification HE1074-915 Operating temperature -40° to 85°C Antenna connection Dimensions Dual male U.
Radio specifications Specification HE1074-915 Frequency 902 - 928MHz Transmit power output +19,0dBm ±0,6dBm conducted RF data rate 22kbit/s Sensitivity -113dBm @1% PER Frequenzy band 902-928Mhz Modulation 2GFSK Channels FHSS 53 channels First channel 902,200MHz Last channel 925,002MHz Channel spacing 438,5kHz Serial communication specifications UART 115200bit/s, no parity, 8 data bits, 1 stop bit. TTL levels.
Regulatory conformity summary No modifications to the module HE1074-915 made by other than Hartvik Engineering AB are allowed to ensure that the products approval of FCC and IC regulation is sustained. Modules were tested and found to comply to the regulations using Linx ANT-916-CW-HW-SMA halfwave center-fed dipol antennas, only equal or similar antennas must be used and gain can not exceed 2dBi. Only antennas and other peripheral approved by Hartvik Engineering AB must be used.
Regulatory Module Integration Instructions This module has been granted modular approval for mobile applications. OEM integrators for host products may use the module in their final products without additional FCC / IC (Industry Canada) certification if they meet the following conditions. Otherwise, additional FCC / IC approvals must be obtained. • The host product with the module installed must be evaluated for simultaneous transmission requirements.
FCC Definitions Portable: (§2.1093) — A portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is / are within 20 centimeters of the body of the user. Mobile: (§2.
OEM Instruction Manual Content Operating Requirements and Conditions: The design of HE1074-915 complies with U.S. Federal Communications Commission (FCC) guidelines respecting safety levels of radio frequency (RF) exposure for portable devices.
Mechanical drawing and pinout Top view.
Pictures Top view Top side with shield lid on Bottom view Side view Antenna used in testing: Linx Technologies Inc Top view ANT-916-CW-HW-SMA HE1074-915 Radio module – Reference manual 10(10)
