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Speedway Antenna Hub |
GPIO Adaptor for Antenna Hub |
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Physical Characteristics |
Height |
61 mm |
61 mm |
Width |
102 mm |
92 mm |
Depth |
24 mm |
24 mm |
Weight |
100g |
80g |
Enclosure |
Folded Steel, with 2x 6mm mounting holes |
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Environmental Specifications |
Operating Temperature |
-20°C to 50°C |
Storage Temperature |
-20°C to 50°C |
Humidity |
5 to 95% Non-Condensing |
Ingress Protection |
IP52 |
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Power |
Power Input |
5V |
5V |
Power Consumption |
25mA, supplied through GPIO Adaptor |
5mA, from Speedway Reader |
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Antenna Setup |
Frequency Range (Australia) |
920-926MHz (4W EIRP) |
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Antenna Port Numbering |
1-32 on Antenna Hubs
1, 9, 17, 25 on native reader ports
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Power Output |
Max Input Power: 34 dBm
Insertion Loss: 1.3 dB Typical
Isolation: 36 dB Typical
Return Loss: 24 dBm Typical
Antenna Hub Switching Speed: <200 µs based on hardware design
Device Switching Speed: ~25ms |
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Cabling |
RF cable maximum length: Depends on environment/region, typical 1/2 dB per meter signal loss
Digital cable (Cat5) for control, maximum length: 300 ft (100 m) if shielded, 100 ft (30 m) if unshielded |
HD-15: 1 ft cable for SpeedwayGPIO port included, Custom HD-15 can be manufactured up to 100ft (30 m) max |
Connectors |
8 x RF Outputs - SMA Jack (female)
1 x RF Input - SMA Jack (female)
1 x Digital I/O - RJ45 |
1 x GPIO Input HD15
4 x Digital I/O RJ45 |