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FMB122 Product Change Notifications (view source)
Revision as of 15:07, 6 December 2023
, 15:07, 6 December 2023Text replacement - "Bluetooth" to "Bluetooth®"
| product_name = FMB122 tracking device
| product_name = FMB122 tracking device
}}
}}
== 2023.03.01: GNSS antenna changes ==
We would like to update you regarding the changes in GNSS antenna for FMB122, which will now take effect in March 2023. From March 2023 to August 2023, the latest version of GNSS antennas will be provided, and after August 2023, the older version of antennas will be supplied.
{| class="wikitable"
! colspan="3" style="text-align: left; background: white;" |Change description
|-
| style="text-align: left; background: white;" |Change type
| colspan="2" style="text-align: left; background: white;" |Internal
|-
| rowspan="2" style="width: 221px; text-align: left; background: white;" |Detailed description
| colspan="2" style="width: 908px; text-align: left; background: white;" |Mechanical part changes
|-
| style="text-align: left; background: white;" |Old version:
[[File:2023.03.01- GNSS antenna changes old.png|frameless|465x465px]]
Dimensions - 46x44x13 mm
Center frequency - 1575.42 MHz, 1602 MHz Bandwidth - 35 MHz
VSWR on bandwidth - <1.9
GAIN - 3 dB
LNA minimum gain - 26.5 dB
LNA maximum gain - 29.5 dB
Consumption - 9 mA
| style="text-align: left; background: white;" |New version:
[[File:2023.03.01- GNSS antenna changes new.png|frameless|414x414px]]
Dimensions - 45.2x35.8x15.1 mm
Center frequency - 1575.42 MHz, 1602 MHz Bandwidth - 10 MHz
VSWR on bandwidth - <1.5
GAIN - 2 dB
LNA minimum gain - 26 dB
LNA maximum gain - 30 dB
Consumption - 11 mA
|-
| style="text-align: left; background: white;" |Change reasons
| colspan="2" style="text-align: left; background: white;" |Reaction to antenna market volatility.
|-
|-
| style="text-align: left; background: white;" |Product release date
| colspan="2" style="text-align: left; background: white;" |March, 2023
|}
{| class="wikitable"
! colspan="3" style="text-align: left; background: white;" |Affected products
|-
| style="width: 221px; text-align: left; background: white;" |Model
| style="width: 448px; text-align: left; background: white;" |Affected order codes
| style="width: 448px; text-align: left; background: white;" |Order code changes
|-
| style="text-align: left; background: white;" |FMB122
| style="text-align: left; background: white;" |FMB122*******order codes
| style="text-align: left; background: white;" |No changes
|}
{| class="wikitable"
! colspan="3" style="text-align: left; background: white;" |Change impact
|-
| style="width: 221px; text-align: left; background: white;" |Risk assessment
| colspan="2" style="width: 908px; text-align: left; background: white;" |Up until August 2023, the latest model of GNSS antennas will be provided, after which point the older version of antennas will be supplied.
|-
| style="text-align: left; background: white;" |Suggested implementation plan
| colspan="2" style="text-align: left; background: white;" |No implementation plan needed.
|}
==2023.02.02: Changes in side frame for the battery placement==
==2023.02.02: Changes in side frame for the battery placement==
==2021.02.08: Bluetooth Improvement==
==2021.02.08: Bluetooth® Improvement==
We would like to inform you, that Bluetooth performance for the FMB122 device will be updated in the factory from March 2021.
We would like to inform you, that Bluetooth® performance for the FMB122 device will be updated in the factory from March 2021.
{| class="wikitable"
{| class="wikitable"
! colspan="2" style="text-align: left; background: white;" |Change description
! colspan="2" style="text-align: left; background: white;" |Change description
|-
|-
| style="width: 221px; text-align: left; background: white;" |Detailed description
| style="width: 221px; text-align: left; background: white;" |Detailed description
| style="width: 908px; text-align: left; background: white;" |Bluetooth antennas are improved for FMB110, FMB120, FMB122, and FMB125 devices ensuring better signal strength. The efficiency of Bluetooth antennas is considerably increased when receiving or transferring data.
| style="width: 908px; text-align: left; background: white;" |Bluetooth® antennas are improved for FMB110, FMB120, FMB122, and FMB125 devices ensuring better signal strength. The efficiency of Bluetooth® antennas is considerably increased when receiving or transferring data.
|-
|-
|Change reasons
|Change reasons
| style="text-align: left; background: white;" | Following the changes, the capabilities of our devices will be greatly improved to provide better performance when Bluetooth signal is obstructed or longer distance coverage is required
| style="text-align: left; background: white;" | Following the changes, the capabilities of our devices will be greatly improved to provide better performance when Bluetooth® signal is obstructed or longer distance coverage is required
|-
|-
| style="text-align: left; background: white;" |Product release date
| style="text-align: left; background: white;" |Product release date
