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FMB122 Product Change Notifications (view source)
Revision as of 16:06, 2 March 2023
, 16:06, 2 March 20232023.03.01: GNSS antenna changes added.
| 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==
