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The present invention includes wireless communication systems, interfacing devices, communication methods, methods of interfacing with an interrogator, and methods of operating an interrogator. According to one embodiment, a wireless communication system includes a remote communication device; an in

The present invention includes wireless communication systems, interfacing devices, communication methods, methods of interfacing with an interrogator, and methods of operating an interrogator. According to one embodiment, a wireless communication system includes a remote communication device; an interrogator configured to output a forward link wireless communication and receive a reply link wireless communication from the remote communication device responsive to the forward link wireless communication; and an interface device configured to interface with the interrogator using a wireless medium, the interrogator being configured to be controlled by the interface device.

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1. A system comprising: an interrogator capable of operating in a normal mode and a maintenance mode;wireless communication circuitry configured to communicate wireless signals including at least one of outputting data to the interrogator and receiving data from the interrogator; anda command contro

1. A system comprising: an interrogator capable of operating in a normal mode and a maintenance mode;wireless communication circuitry configured to communicate wireless signals including at least one of outputting data to the interrogator and receiving data from the interrogator; anda command control coupled with the wireless communication circuitry and being configured to output control signals to control the selection of operation of the interrogator between the normal mode and the maintenance mode. 2. The system according to claim 1 wherein the wireless communication circuitry and command control are implemented within an interface device. 3. The system according to claim 1 further comprising memory coupled with the wireless communication circuitry and configured to store at least one of data to be outputted and received data. 4. The system according to claim 1 further comprising a display device coupled with the wireless communication circuitry and configured to display data. 5. The system according to claim 1 further comprising an RF power meter configured to monitor the power of wireless communications of the wireless communication circuitry. 6. The system according to claim 5 wherein the interrogator is operable to receive data from the RF power meter and adjust communications responsive to the received data. 7. A wireless communication system comprising: at least one remote communication device;an interrogator configured to output a forward link wireless communication and receive a reply link wireless communication from the remote communication device responsive to the forward link wireless communication; anda maintenance device configured to interface with the interrogator using a wireless medium, the interrogator configured to detect the presence of the maintenance device and output data to the maintenance device responsive to the detection. 8. A communication method comprising: providing an interrogator and at least one remote communication device;communicating intermediate the interrogator and the remote communication device;providing an interface device;detecting the presence of the interface device using the interrogator;reading control information from the interface device using the interrogator; andcommunicating data between the interrogator and the interface device responsive to the control information. 9. The method according to claim 8 further comprising displaying data using the interface device. 10. The method ac cording to claim 8 further comprising communicating information from the interrogator to the interface device responsive to the detecting. 11. The method according to claim 8 further comprising establishing communications intermediate the interrogator and the interface device responsive to the detecting. 12. The method according to claim 8 further comprising: monitoring RF power of communications intermediate the interface device and the interrogator; andadjusting communication power of the interrogator responsive to the monitoring. 13. The method according to claim 8 further comprising storing data corresponding to at least one of the interrogator and the remote communication device using the interrogator. 14. The method according to claim 8 wherein the communicating intermediate the interrogator and interface device comprises communicating using a wireless medium. 15. The method according to claim 8 wherein the communicating with the remote communication device comprises communicating before and after the communicating with the interface device. 16. The method according to claim 8 wherein the communicating data with the interface device comprises reading data regarding the communications of the interrogator and the remote communication device from the interrogator. 17. The method according to claim 8 wherein the communicating data with the interface device comprises writing data configured to control communications with the remote communication devices to the interrogator. 18. The method according to claim 8 wherein the communicatings comprise communicatings using backscatter communications. 19. The method according to claim 8 wherein the communicating data comprises at least one of writing data to the interrogator and reading data from the interrogator. 20. The method according to claim 8 wherein the communicating data comprises reading interrogator status information from the interrogator. 21. The method according to claim 8 wherein the providing the interface device comprises coupling a processing device with a remote communication device. 22. A communication method comprising: providing an interrogator and at least one remote communication device;communicating intermediate the interrogator and the remote communication device;providing an interface device;detecting the presence of the interface device using the interrogator; andcommunicating data intermediate the interrogator and the interface device responsive to the detecting. 23. A system for performing radio frequency communications, the system comprising: a first device comprising: one or more first antennas; anda first integrated circuit communicatively coupled to the one or more first antennas to communicate via the one or more first antennas using wireless communications, the first integrated circuit being configured to communicate in a first mode and a second mode; anda second device comprising: one or more second antennas; anda second integrated circuit communicatively coupled to the one or more second antennas to communicate a first command to the first device via the one or more second antennas using wireless communications;wherein the first device is configured to receive identification numbers from a plurality of radio frequency identification (RFID) tags in the first mode;wherein the first device is configured to wirelessly provide the identification numbers to the second device via a spread spectrum communications technique in the second mode, the first device capable of receiving the identification numbers from the plurality of RFID tags without participation by the second device; andwherein the one or more first antennas of the first device include an antenna to communicate with the plurality of the RFID tags and a separate antenna to communicate with the second device. 24. The system of claim 23, wherein at least one of the first device and the second device is an interrogator. 25. The system of claim 23, wherein at least one of the first device and the second device is a portable device. 26. The system of claim 23, wherein the first device and the second device are configured to communicate via broadband communications. 27. The system of claim 23, wherein at least one of the plurality of RFID tags is configured to communicate via backscatter. 28. The system of claim 23, wherein the first device is further configured to operate in a third mode, the third mode being a sleep mode to conserve power. 29. The system of claim 23, wherein at least one of the first device and the second device further comprises a battery. 30. The system of claim 23, wherein the each of the plurality of RFID tags corresponds to a product. 31. An interrogator comprising: one or more memories;a radio frequency (RF) section configured to handle two-way wireless communications with an interface device; anda microcontroller communicatively coupled to the one or more memories and the RF section, the microcontroller configured to operate in a first mode and a second mode, at least one of the first mode and the second mode allowing the interrogator to receive data via the RF section from at least one radio frequency device;wherein the microcontroller determines identification information for each of at least one radio frequency device without presence of the interface device; andthe two-way wireless communications is configured to enable a transfer of a plurality of bits from the interrogator to the interface device; and to enable a transfer of a plurality of bits from the interface device to the interrogator; andwherein the microcontroller is configured to receive control signals from the interface device via the RF section. 32. The interrogator of claim 31, wherein the two-way wireless communications includes communicating via wireless broadband communications. 33. The interrogator of claim 31, wherein the identification information is provided from the interrogator to the interface device. 34. A system for performing radio frequency communications, the system comprising: a first device comprising: one or more first antennas; anda first integrated circuit communicatively coupled to the one or more first antennas to communicate via the one or more first antennas using wireless communications, the first integrated circuit being configured to communicate in a first mode and a second mode; anda second device comprising: one or more second antennas; anda second integrated circuit communicatively coupled to the one or more second antennas to communicate a first command to the first device via the one or more second antennas using wireless communications;wherein the first device is configured to receive identification information from at least one radio frequency device in the first mode;wherein the first device is configured to wirelessly provide the identification information to the second device via a spread spectrum communications technique in the second mode, the first device configured to receive the identification information from the least one radio frequency device without participation by the second device; andwherein the one or more first antennas of the first device includes an antenna to communicate with the at least one radio frequency device and a separate antenna to communicate with the second device. 35. A method for communicating data in a radio frequency system, the method comprising: detecting, by a first device, a second device via a wireless communication of data, the first device operating in a first mode configured to wirelessly receive identification information from a plurality of remote communication devices via a communication technique, the first device being capable of operating in the first mode without the second device, the first device including one or more antennas to communicate with the remote communication devices and the second device;receiving at the first device control signals from the second device;causing the first device to communicate in a second mode;transferring data from the first device to the second device while the first device is in the second mode, the data including the identification information, the first device capable of using a spread spectrum communications technique; andcausing the first device to communicate in the first mode. 36. The method of claim 35, further comprising receiving at the first device configuration data from the second device. 37. The method of claim 36, wherein the configuration data comprises a software update code including a plurality of computer-executable instruction configured to be executed by the processing unit. 38. The method of claim 36, wherein the configuration data comprises configuration information related to the first device. 39. The method of claim 38, wherein the configuration information comprises hardware configuration. 40. The method of claim 38, wherein the configuration information comprises a user configurable setting. 41. The method of claim 38, wherein the configuration information comprises application settings. 42. The method of claim 35, wherein the wireless communication of data is effected via a first wireless communications protocol; andthe transfer of data from the first device to the second device is effected via a second wireless communication protocol, the second protocol different from the first protocol. 43. The method of claim 42, wherein: the wireless communication of data is effected via a first antenna module, andthe transfer of data from the first device to the second device is effected via a second antenna module. 44. A method for communicating data in a radio frequency system, the method comprising: detecting, by a first device, a second device via a wireless communication of data, the first device operating in a first mode enabled to wirelessly receive identification information from a plurality of remote communication devices via a communication technique, the first device being capable of operating in the first mode without the second device, the first device including one or more antennas to communicate with the remote communication devices and the second device;receiving at the first device control signals from the second device; andtransferring data from the first device to the second device, the data including the identification information, the first device capable of using a spread spectrum communications technique. 45. The method of claim 44, wherein: the wireless communication of data is effected via a first wireless communications protocol; andthe transfer of data from the first device to the second device is effected via a second wireless communication protocol, the second protocol being different from the first protocol. 46. The method of claim 45, wherein: the wireless communication of data is effected via a first antenna module, andthe transfer of data from the first device to the second device is effected via a second antenna module. 47. The method of claim 45, further comprising: causing the first device to communicate in a second mode;receiving at the first device configuration data from the second device while the first device is in the second mode; andcausing the first device to communicate in the first mode. 48. The method of claim 44, further comprising: causing the first device to communicate in a second mode;receiving at the first device configuration data from the second device while the first device is in the second mode; andcausing the first device to communicate in the first mode. 49. The method of claim 48, wherein the configuration data comprises a software update code including a plurality of computer-executable instruction configured to be executed by the processing unit. 50. The method of claim 48, wherein the configuration data comprises configuration information related to the first device. 51. The method of claim 50, wherein the configuration information comprises hardware configuration. 52. The method of claim 50, wherein the configuration information comprises user configurable settings.