# Understand Modem Bands

[Band And Frequency Table\_1](https://ftp.wizarpos.com/advanceSDK/4Gband_1.pdf)

[Band And Frequency Table\_2](https://ftp.wizarpos.com/advanceSDK/4Gband_2.pdf)

### Q1-3G

| Name      | Frequency Band       |
| --------- | -------------------- |
| GSM(2G)   | 850, 900, 1800, 1900 |
| WCDMA(3G) | 1, 2, 5, 8           |
| CDMA(3G)  | BC0, BC1             |
| FDD(4G)   | NA                   |
| TDD(4G)   | NA                   |
| GPS       | Yes                  |
| WIFI/BT   | 2.4GHz               |

### Q1-4G

| Name      | Frequency Band        |
| --------- | --------------------- |
| GSM(2G)   | 850, 900, 1800, 1900  |
| WCDMA(3G) | 1,  2,  4,  5,  8     |
| CDMA(3G)  | BC0                   |
| FDD(4G)   | 1,  3,  4,  5,  7,  8 |
| TDD(4G)   | 38, 39,  40,  41      |
| GPS       | Yes                   |
| WIFI/BT   | 2.4GHz                |

### Q1-4G (North American)

| Name      | Frequency Band         |
| --------- | ---------------------- |
| GSM(2G)   | 1800                   |
| WCDMA(3G) | 2, 4, 5                |
| CDMA(3G)  |                        |
| FDD(4G)   | 2, 4, 5, 7, 12, 13, 17 |
| TDD(4G)   | NA                     |
| GPS       | Yes                    |
| WIFI/BT   | 2.4GHz                 |

### Q2(PCBB)

| Name      | Frequency Band |
| --------- | -------------- |
| GSM(2G)   | 900, 1800      |
| WCDMA(3G) | 1, 8           |
| CDMA(3G)  | BC0            |
| FDD(4G)   | 1, 3, 5, 8     |
| TDD(4G)   | 38, 39, 40, 41 |
| GPS       | No             |
| WIFI/BT   | 2.4GHz         |

### Q2(v0.5 PCBC) Q6(v0.6 PCBD)

| Name      | Frequency Band       |
| --------- | -------------------- |
| GSM(2G)   | 850, 900, 1800, 1900 |
| WCDMA(3G) | 1, 5, 8              |
| CDMA(3G)  | BC0                  |
| FDD(4G)   | 1, 3, 5, 8           |
| TDD(4G)   | 38, 39, 40, 41       |
| GPS       | v0.5 Yes, v0.6 No    |
| WIFI/BT   | 2.4GHz               |

### Q2(B1-->B4 v0.5 PCBC)

| Name      | Frequency Band       |
| --------- | -------------------- |
| GSM(2G)   | 850, 900, 1800, 1900 |
| WCDMA(3G) | 5, 8                 |
| CDMA(3G)  | BC0                  |
| FDD(4G)   | 3, 4, 5, 8           |
| TDD(4G)   | 38, 39, 40, 41       |
| GPS       | Yes                  |
| WIFI/BT   | 2.4GHz               |

### Q2(v0.8 PCBE) Q6(v0.9 PCBF)

| Name      | Frequency Band       |
| --------- | -------------------- |
| GSM(2G)   | 850, 900, 1800, 1900 |
| WCDMA(3G) | 2, 5, 8              |
| CDMA(3G)  | NA                   |
| FDD(4G)   | 2, 4, 7, 5, 8, B28   |
| TDD(4G)   | 40, 41               |
| GPS       | Yes                  |
| WIFI/BT   | 2.4GHz               |

### Q2(v1.0 PCBH)

| Name      | Frequency Band         |
| --------- | ---------------------- |
| GSM(2G)   | 850, 900, 1800, 1900   |
| WCDMA(3G) | 2, 4, 8                |
| CDMA(3G)  | NA                     |
| FDD(4G)   | 2, 4, 5, 7, 12, 13, 17 |
| TDD(4G)   | NA                     |
| GPS       | Yes                    |
| WIFI/BT   | 2.4GHz                 |

### Q3(0.1)

| Name      | Frequency Band |
| --------- | -------------- |
| GSM(2G)   | 2, 3, 5, 8     |
| WCDMA(3G) | 1, 5, 8        |
| CDMA(3G)  | NA             |
| FDD(4G)   | 1, 3, 5, 8     |
| TDD(4G)   | 38, 39, 40, 41 |
| GPS       | Yes            |

### Q3(0.2)

| Name      | Frequency Band             |
| --------- | -------------------------- |
| GSM(2G)   | 2, 3, 5, 8                 |
| WCDMA(3G) | 1, 2, 5, 8                 |
| CDMA(3G)  | NA                         |
| FDD(4G)   | 1, 2, 3, 4, 5, 7, 8        |
| TDD(4G)   | 38, 39, 40, 41(full-bands) |
| GPS       | Yes                        |

### Q2Premium(0.1-0.3)

| Name      | Frequency Band             |
| --------- | -------------------------- |
| GSM(2G)   | 850, 900, 1800, 1900       |
| WCDMA(3G) | 1, 2, 5, 8                 |
| CDMA(3G)  | NA                         |
| FDD(4G)   | 1, 2, 3, 4, 5, 7, 8        |
| TDD(4G)   | 38, 39, 40, 41(full-bands) |
| GPS       | Yes                        |

### Q2Premium(0.4 North American)

| Name      | Frequency Band           |
| --------- | ------------------------ |
| GSM(2G)   | 850,1900                 |
| WCDMA(3G) |                          |
| CDMA(3G)  | NA                       |
| FDD(4G)   |  2,  4, 5, 7, 12, 13, 17 |
| TDD(4G)   | 41(full-bands)           |
| GPS       | Yes                      |

### Q2Premium(0.4 Latin American)

| Name      | Frequency Band       |
| --------- | -------------------- |
| GSM(2G)   | 850, 900, 1800, 1900 |
| WCDMA(3G) | 2, 4, 5, 8           |
| CDMA(3G)  | NA                   |
| FDD(4G)   | 2, 3, 4, 5, 7, 8, 28 |
| TDD(4G)   | 40, 41(full-bands)   |
| GPS       | Yes                  |
