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FMB125 Product Change Notifications (view source)
Revision as of 13:49, 11 December 2020
, 13:49, 11 December 2020→2020.01.22: Base firmware update
| product_name = FMB125 devices
| product_name = FMB125 devices
}}
}}
==2020.11.24: GNSS antenna changes==
We would like to inform you about the GNSS antenna changes for FMB640 starting from late December 2020 - early January 2021.
{| 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;" |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_4_.png|600px]]
<br> Dimensions - 45.2x35.8x15.1 mm
<br> Center frequency - 1575.42 MHz, 1600 MHz
<br> Bandwidth - 10 MHz
<br> VSWR on bandwidth - <1.5
<br> GAIN - 3 dB
<br> LNA minimum gain - 26 dB
<br> LNA maximum gain - 30 dB
<br> Consumption - 11 mA
| style="text-align: left; background: white;" |New 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;" |Change reasons
| colspan="2" style="text-align: left; background: white;" |According to technical comparison new antenna is better by next parameters: center frequency, bandwidth, consumption. Other parameters are the same. Moreover, the new antenna is thinner, which gives the opportunity to mount it, where it was not possible before and makes installation easier.
|-
| style="text-align: left; background: white;" |Product release date
| colspan="2" style="text-align: left; background: white;" |Late December 2020 - Early January 2021
|-
|}
{| 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;" |FMB125
| style="text-align: left; background: white;" |FMB125*******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;" |No risk factors encountered with this change
|-
| style="text-align: left; background: white;" |Suggested implementation plan
| colspan="2" style="text-align: left; background: white;" |No implementation plan needed
|-
|}
{| class="wikitable"
|+
! colspan="3" style="width: 1141px; text-align: left; background: white;" |Acknowledgement of PCN receipt
|-
| colspan="3" style="text-align: left; background: white;" |If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above
|-
|}
==2020.01.22: Base firmware update==
==2020.01.22: Base firmware update==
