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3. Installation
3.13.1. GSM, EDGE, HSPA+ Cellular Modem Card
The HSPA option is available for use on various GSM based networks. This option supports GSM, GPRS, EDGE, UMTS and WCDMA/HSDPA/HSUPA. The Main antenna and Receive Diversity
antenna connections are made to the 50 Ω SMA connectors located on either side of the front faceplate.
Supported frequency bands are given in the following table. For safe operation of the device, ensure that the maximum antenna gain is not exceeded.
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| Frequency Range |
| RX Diversity | Maximum | ||
Band | Tx (MHz) | VSWR | Rx (MHz) | VSWR | Support | Allowable | |
| Gain (dBi) | ||||||
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Band I | <2.5:1 | <3.5:1 | Y | 4 | |||
WCDMA 2100 | |||||||
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Band II | <2.5:1 | <2.5:1 | Y | 4 | |||
WCDMA 1900 | |||||||
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Band VIII | <2.5:1 | <3.5:1 | Y | 5 | |||
WCDMA 900 | |||||||
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Band V | <2.5:1 | <3.5:1 | Y | 5 | |||
WCDMA 850 | |||||||
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Band VI | <2.5:1 | <3.5:1 | Y | 5 | |||
WCDMA 800 | |||||||
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GSM 850 | <2.5:1 | <3.5:1 |
| 5 | |||
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EGSM 900 | <2.5:1 | <3.5:1 |
| 5 | |||
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GSM 1800 | <2.5:1 | <3.5:1 |
| 4 | |||
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GSM 1900 | <2.5:1 | <2.5:1 |
| 4 | |||
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Table 3.11. HSPA Antenna Requirements
3.13.2. Installing SIM Cards for GSM, EDGE, HSPA+ Cellular Modems
Be sure to take appropriate
1.Remove the module from the RX1501.
2.On the smooth side of the module, remove the four screws and remove the back of the module.
Figure 3.32. Cellular Modem Module Assembly: | Figure 3.33. Cellular Modem Module |
W11 and W32 Single Antenna Modules | Assembly: W12 Dual Antenna Modules |
RuggedCom® RuggedBackbone™ | 33 | RX1501 Installation Guide Rev 104 |