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FMB641 Product Change Notifications (view source)

Revision as of 10:22, 18 July 2023

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| product_name  = FMB641 tracking device
 
| product_name  = FMB641 tracking device
 
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==2023.07.18: GNSS antenna changes==
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We would like to inform you about the [https://wiki.teltonika-gps.com/view/FMB641_Product_Change_Notifications#2023.02.27:_GNSS_antenna_changes:_GNSS_antenna_changes GNSS antenna changes update] for FMB641 starting date changed to August 2023.
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{| class="wikitable"
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! colspan="3" style="text-align: left; background: white;" |Change description
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|-
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| style="text-align: left; background: white;" |Change type
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| colspan="2" style="text-align: left; background: white;" |Mechanical part changes
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|-
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| rowspan="2" style="width: 221px; text-align: left; background: white;" |Detailed description
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|-
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| style="text-align: left; background: white;" |Old version: [[image:GNSS_2_4_.png|600px]]
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<br> Dimensions - 45.2x35.8x15.1 mm
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<br> Center frequency - 1575.42 MHz, 1602 MHz
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<br> Bandwidth - 10 MHz
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<br> VSWR on bandwidth - <1.5
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<br> GAIN - 2 dB
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<br> LNA minimum gain - 26 dB
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<br> LNA maximum gain - 30 dB
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<br> Consumption - 11 mA
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| style="text-align: left; background: white;" |New version: [[image:GNSS 2.5 .png|600px]]
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<br> Dimensions - 46x44x13 mm
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<br> Center frequency - 1575.42 MHz, 1602 MHz
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<br> Bandwidth - 35 MHz
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<br> VSWR on bandwidth - <1.9
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<br> GAIN - 3 dB
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<br> LNA minimum gain - 26.5 dB
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<br> LNA maximum gain - 29.5 dB
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<br> Consumption - 9 mA<br> Consumption - 11 mA
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|-
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| style="text-align: left; background: white;" |Change reasons
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| colspan="2" style="text-align: left; background: white;" |Reaction to antenna market volatility.
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|-
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| style="text-align: left; background: white;" |Product release date
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| colspan="2" style="text-align: left; background: white;" |August 2023
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|-
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|}
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{| class="wikitable"
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! colspan="3" style="text-align: left; background: white;" |Affected products
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|-
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| style="width: 221px; text-align: left; background: white;" |Model
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| style="width: 448px; text-align: left; background: white;" |Affected order codes
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| style="width: 448px; text-align: left; background: white;" |Order code changes
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|-
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| style="text-align: left; background: white;" |FMB641
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| style="text-align: left; background: white;" |FMB641*******order codes
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| style="text-align: left; background: white;" |No changes
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|-
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|}
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{| class="wikitable"
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! colspan="3" style="text-align: left; background: white;" |Change impact
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|-
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| style="width: 221px; text-align: left; background: white;" |Risk assessment
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| colspan="2" style="width: 908px; text-align: left; background: white;" |No risk factors encountered with this change. New antennas were used in mass production before
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|-
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| style="text-align: left; background: white;" |Suggested implementation plan
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| colspan="2" style="text-align: left; background: white;" |No implementation plan needed
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|-
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|}
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{| class="wikitable"
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|-
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|}
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==2023.06.02: Base firmware update==
 
==2023.06.02: Base firmware update==
Retrieved from "https://wiki.teltonika-gps.com/view/Special:MobileDiff/87514"