Modem carrier
About the Modem carrier PCB
Modem carrier is an open source PCB design by harris8099, published on GitHub. It is a 2-layer board measuring 57.5 × 62.4 mm, with 56 components from 36 distinct parts.
Other key parts include the Cavli modem, AP62250Z6 and SN74AVC4T245PW. By type, the board carries 19 resistors, 18 capacitors, 7 connectors, 4 ICs, 4 transistors and 3 diodes.
Main components on the Modem carrier
Modem carrier bill of materials (BOM)
56 components, 36 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Cavli modem | C16QS | U1 |
| 1 | AP62250Z6 | SOT-563 | U2 |
| 2 | SN74AVC4T245PW | TSSOP-16_4.4x5mm_P0.65mm | U3, U4 |
| 3 | 2N7002 | SOT-23 | Q1, Q2, Q3 |
| 1 | BC847 | SOT-23 | Q4 |
| 1 | USB_C_RECEPTACLE_POWERONLY_6P USB_C_Receptacle_PowerOnly_6P | USB_C_Receptacle_GCT_USB4125-xx-x_6P_TopMnt_Horizontal | J1 |
| 2 | CONN_01X06_SOCKET Conn_01x06_Socket | PinHeader_1x06_P1.27mm_Vertical | J2, J3 |
| 1 | CONN_01X02_SOCKET Conn_01x02_Socket | PinHeader_1x02_P1.27mm_Vertical | J4 |
| 1 | JAE_SIM_CARD_SF72S006 JAE_SIM_Card_SF72S006 | JAE_SIM_Card_SF72S006 | J5 |
| 1 | CONN_01X01_SOCKET Conn_01x01_Socket | PinHeader_1x01_P1.27mm_Vertical | J6 |
| 1 | Conn_Coaxial | HRS_U.FL-R-SMT_01_ | J7 |
| 1 | LED | LED_0805_2012Metric | D1 |
| 1 | SMF15CT | SOT-363_SC-70-6 | D2 |
| 1 | LED | LED_0603_1608Metric | D3 |
| 1 | 2.2uH, 2.2A | L_APV_ANR4030 | L1 |
| 1 | 1NF 1nF | C_0603_1608Metric | C1 |
| 1 | 10UF 10uF | C_0805_2012Metric | C2 |
| 1 | 100NF 100nF | C_0805_2012Metric | C3 |
| 2 | 22UF 22uF | C_0805_2012Metric | C4, C7 |
| 2 | 0.1UF 0.1uF | C_0805_2012Metric | C5, C8 |
Show 16 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 22UF 22uF | CP_EIA-7343-15_Kemet-W | C6 |
| 1 | 10PF 10pF | C_0603_1608Metric | C9 |
| 1 | 33PF 33pF | C_0603_1608Metric | C10 |
| 4 | 100NF 100nF | C_0603_1608Metric | C11, C12, C13, C14 |
| 3 | 33PF 33pF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C15, C16, C17 |
| 1 | 1UF 1uF | C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C18 |
| 2 | 5.1K 5.1k | R_0603_1608Metric | R1, R2 |
| 3 | 4.12K 4.12k | R_0603_1608Metric | R3, R6, R7 |
| 1 | 1k | R_0603_1608Metric | R4 |
| 1 | 15K 15k | R_0603_1608Metric | R5 |
| 3 | 47K 47k | R_0805_2012Metric | R8, R9, R18 |
| 2 | 100K 100k | R_0805_2012Metric | R10, R11 |
| 3 | 22R | R_0603_1608Metric | R12, R13, R14 |
| 2 | 10K 10k | R_0603_1608Metric | R15, R16 |
| 1 | 4.7K 4.7k | R_0603_1608Metric | R17 |
| 1 | 2.2K 2.2k | R_0603_1608Metric | R19 |
Modem carrier design files
The KiCad project lives in the harris8099/Kicad-projects repository on GitHub; these links point at the commit this page was built from.
Modem carrier: common questions
How big is the Modem carrier PCB?
The Modem carrier measures 57.5 × 62.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Modem carrier?
56 components, from 36 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Modem carrier design files?
From the harris8099/Kicad-projects repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Modem carrier design in my own project?
The repository has no license, so all rights stay with harris8099. Use it as a reference, and ask the author before reusing the design.
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