产品线
| Frequency | Operating Temperature Range | Communication Ports | Radio Type | Dimensions | Current Required | Power Output | Data Rate | Antenna Connector | |
|---|---|---|---|---|---|---|---|---|---|
RF407
|
902 to 928 MHz | -40° to +70°C |
|
Frequency Hopping Spread Spectrum (FHSS) |
11.1 x 6.9 x 2.7 cm (4.4 x 2.7 x 1.1 in.) Dimension are from the tip of the antenna connector to the other side of the case, and from the bottom of the case to the top of the DB9 connector jack screw. The width includes the thickness of the screw heads on the screws that hold the case together. |
— | 5 to 250 mW (software-selectable) | 200 kbps | Reverse Polarity SMA (RPSMA) jack |
RF412
|
915 to 928 MHz | -40° to +70°C |
|
Frequency Hopping Spread Spectrum (FHSS) |
11.1 x 6.9 x 2.7 cm (4.4 x 2.7 x 1.1 in.) Dimension are from the tip of the antenna connector to the other side of the case, and from the bottom of the case to the top of the DB9 connector jack screw. The width includes the thickness of the screw heads on the screws that hold the case together. |
— | 5 to 250 mW (software-selectable) | 200 kbps | Reverse Polarity SMA (RPSMA) jack |
RF422
|
863 to 870 MHz | -40° to +70°C |
|
SRD860, LBT+AFA |
11.1 x 6.9 x 2.7 cm (4.4 x 2.7 x 1.1 in.) Dimensions are from the tip of the antenna connector to the other side of the case, and from the bottom of the case to the top of the DB9 connector jack screw. The width includes the thickness of the screw heads on the screws that hold the case together. |
— | 2 to 25 mW (software-selectable; assuming 2 dBi antenna gain) | — | Reverse Polarity SMA (RPSMA) jack |
RF401A
|
910 to 918 MHz |
|
|
Frequency Hopping Spread Spectrum (FHSS) |
11.1 x 6.9 x 2.7 cm (4.4 x 2.7 x 1.1 in.) Dimension are from the tip of antenna connector to other side of case, and from the bottom of case to the top of DB9 connector jack screw. The width includes the thickness of the screw heads on the screws that hold the case together. |
— | 5 to 250 mW (software-selectable) | 10 kbps | Reverse Polarity SMA (RPSMA) jack |
RF411A
|
920 to 928 MHz |
|
|
Frequency Hopping Spread Spectrum (FHSS) |
11.1 x 6.9 x 2.7 cm (4.4 x 2.7 x 1.1 in) Dimensions are from the tip of antenna connector to other side of case, and from the bottom of case to the top of DB9 connector jack screw. The width includes the thickness of the screw heads on the screws that hold the case together. |
— | 5 to 250 mW (software-selectable) | 10 kbps | Reverse Polarity SMA (RPSMA) jack |
RF416
|
2.450 to 2.482 GHz | -25° to +50°C |
|
Frequency Hopping Spread Spectrum (FHSS) | 11.4 x 7.0 x 2.9 cm (4.5 x 2.8 x 1.1 in.) | — | 50 mW (nominal) | 10 kbps | Reverse Polarity SMA (RPSMA) |
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常见问题解答
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Spread-spectrum radios work by frequency hopping and transmitting at discrete frequencies over part of the unlicensed band, rather than by transmitting over a very wide part of the spectrum as some other devices do.
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No. Removing the interference will remove the radio signal. The radio, like all FCC Part 15 devices, is not allowed to cause harmful interferences to licensed radio communications and must accept any interference that it receives.
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Yes. Two spread-spectrum radios can be used to connect two computers.
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No. A spread-spectrum radio, like all FCC Part 15 devices, is not allowed to cause harmful interferences to licensed radio communications and must accept any interference that it receives.