Data Sheet

Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01
2.2 List of applicable FCC rules
The Ra-07 is an LoRa Module with digitally modulated systems using an LoRa/FSK/OOK modulation.
It operates on the 411-525MHz band and, therefore, is within U.S. FCC part 15.231 standard
2.3 Specific operational use conditions
The EUT is a LoRa Module
Operation Frequency: 411-525MHz
Modulation Type: LoRa/FSK/OOK
Number Of Channel: 115CH
Antenna Designation: Spring Antenna
Antenna Gain: 3.0dBi
Ai-Thinker lora Series Module (Ra-07) designed and developed by Ai-Think
er .This module is used for
long distance spread spectrum communication. Its RF chip ASR6501（as show as figure 1）Mainly
used LoRa
TM
remote modem, for ultra-long-distance spread spectrum communication, strong
anti-interference, can minimize current consumption. With the help of the SEMTECH the patent
technology of LoRa
TM
, ASR6501 with -137dBm high sensititive, long range transmission, high reliablity.
Meantime, relative traditional modulation technique, LoRa
TM
modulation technique has
obvious advantages in anti-blocking and selection, It solves the problem that traditional design
scheme canot consider distance, anti-interference and power consumption simultaneously.
Its application can be automatic meter reading, home building automation, security system, remote
irrigation system.
2.4 Limited module procedures
not applicable; Single Modular Approval Request
2.5 Trace antenna designs
Not applicable;
2.6 RF exposure considerations
To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and
operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.
2.7 Antennas
The Ra-07 is an LoRa Module beams signals and communicates with its antenna, which is Spring
Antenna. The Spring Antenna gain is 3.0dBi. Antenna could not be in no-load state when module is
working. During debugging, it is suggested to add 50 ohms load to the antenna port to avoid damage
or performance degradation of the module under long-time no-load condition.
2.8 Label and compliance information
The final end product must be label in a visible area with the following
Host must Contains FCC ID: 2ATPO-RA-07. If the size of the end product is larger than 8x10cm, then
the following FCC part 15.19 statement has to also be available on the label: This device complies
with Part 15 of 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.
2.9 Information on test modes and additional testing requirements
Data transfer module demo board can control the EUT work in RF test mode at specified test channel.