Difference between revisions of "Master Meter 3G Mobile AMR"
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(Added TLMW301 Silicon Die photos) |
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File:MasterMeter3G AntennaFront1.JPG | File:MasterMeter3G AntennaFront1.JPG | ||
File:MasterMeter3G AntennaFront2.JPG | File:MasterMeter3G AntennaFront2.JPG | ||
| + | File:MasterMeter3G TLMW301 (CC1100).jpg|The TLMW301 appears to be a relabeled TI (CHIPCON) CC1100 | ||
| + | File:MasterMeter3G CC1100 logo.jpeg|Logo from bottom left of TLMW301 | ||
</gallery> | </gallery> | ||
Revision as of 04:32, 8 February 2022
DIALOG 3D endpoint containing a RF transceiver used to communicate water consumption data in Automatic Meter Reading (AMR) systems.
FCC ID: NTAXMETER21
Fully enclosed meter
Meter dial front
Meter dial back with PCB removed
Top of PCB, notice 3 LED's bottom right and sensor used to read water meter position. Reed switch on the top to detect magnetic tampering? Antenna mounted on the right side.
Side view of antenna and batteries (2) soldered to PCB.
Unlabeled IC is MSP430F2370
Ruler for dimensions
RF circuitry on the bottom of PCB, unlabeled IC is TLMW301.
Can't seem to find a datasheet for this IC
The TLMW301 appears to be a relabeled TI (CHIPCON) CC1100
Logo from bottom left of TLMW301
.jpg)
