Alcatel 9961 T-Mobile 4G CellSpot V1 » History » Version 2
bcm61670, 03/11/2024 03:37 PM
| 1 | 1 | bcm61670 | h1. Alcatel 9961 T-Mobile 4G CellSpot V1 |
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| 2 | |||
| 3 | Alcatel 9961 femtocell branded by T-Mobile. It supports UMTS and LTE. |
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| 4 | Supported Bands: WCDMA B2, LTE B4. |
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| 5 | Main SOC is Qualcomm FSM9950. |
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| 6 | Power management: PMF9900 |
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| 7 | 2 | bcm61670 | eMMC: THGBMBG5D1KBAIT 4GB |
| 8 | 1 | bcm61670 | RAM: 4x H5TC4G63AFR-PBA |
| 9 | Ethernet switch: QCA8334 |
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| 10 | This device has tamper sensor. Looks like the tamper sensor is photodiode. |
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| 11 | It is located on back side of PCB under power management IC. |
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| 12 | |||
| 13 | {{thumbnail(photodiode.jpg, size=200)}} |
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| 14 | To bypass this sensor covering it with black tape should be enough. |
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| 16 | 2 | bcm61670 | Under eMMC chip there are testpoints that may allow us to read and modify eMMC without desoldering it. |
| 17 | 1 | bcm61670 | |
| 18 | h2. Board photos |
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| 19 | |||
| 20 | {{thumbnail(AlcatelPCB.jpg, size=200)}} |
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| 21 | {{thumbnail(AlcatelPCBBack.jpg, size=200)}} |
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| 22 | {{thumbnail(AlcatelPCBRF.jpg, size=200)}} |
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| 23 | 2 | bcm61670 | |
| 24 | "FCC photos and report":https://fccid.io/H8N9961V1 |
