FMC640 Product Change Notifications: Difference between revisions
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| product_name = FMC640 tracking device | | product_name = FMC640 tracking device | ||
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==2023.03.01: GNSS antenna changes== | |||
We would like to inform you about the [https://wiki.teltonika-gps.com/view/FMC640_Product_Change_Notifications#2022.05.24:_GNSS_antenna_changes GNSS antenna changes update] for FMC640 starting date changed to March 2023. | |||
{| class="wikitable" | |||
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! 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;" |Mechanical part changes | |||
|- | |||
| rowspan="2" style="width: 221px; text-align: left; background: white;" |Detailed description | |||
|- | |||
| style="text-align: left; background: white;" |Old version: [[image:GNSS 2.5 .png|600px]] | |||
<br> Dimensions - 46x44x13 mm | |||
<br> Center frequency - 1575.42 MHz, 1602 MHz | |||
<br> Bandwidth - 35 MHz | |||
<br> VSWR on bandwidth - <1.9 | |||
<br> GAIN - 3 dB | |||
<br> LNA minimum gain - 26.5 dB | |||
<br> LNA maximum gain - 29.5 dB | |||
<br> Consumption - 9 mA | |||
| style="text-align: left; background: white;" |New version: [[image:GNSS_2_4_.png|600px]] | |||
<br> Dimensions - 45.2x35.8x15.1 mm | |||
<br> Center frequency - 1575.42 MHz, 1602 MHz | |||
<br> Bandwidth - 10 MHz | |||
<br> VSWR on bandwidth - <1.5 | |||
<br> GAIN - 2 dB | |||
<br> LNA minimum gain - 26 dB | |||
<br> LNA maximum gain - 30 dB | |||
<br> 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 | |||
|- | |||
|} | |||
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! 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;" |FMC640 | |||
| style="text-align: left; background: white;" |FMC640*******order codes | |||
| style="text-align: left; background: white;" |No changes | |||
|- | |||
|} | |||
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! 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;" |No risk factors encountered with this change. New antennas were used in mass production before | |||
|- | |||
| style="text-align: left; background: white;" |Suggested implementation plan | |||
| colspan="2" style="text-align: left; background: white;" |No implementation plan needed | |||
|- | |||
|} | |||
{| class="wikitable" | |||
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|- | |||
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==2022.09.02: Base firmware update== | ==2022.09.02: Base firmware update== | ||