Invisible systems ISL024DB1 Скачать руководство пользователя страница 12

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Limitations:

There are some limitations to this setup.

•

The addition of the repeaters requires additional radios which increases the cost of the

systems.

•

The repeater setup must be powered sufficiently.

•

The antennas of the transmitter and the receiver in the repeater should be positioned to

minimize interference. For best performance the antennas should be placed more than

10ft from each other.

•

There is some additional latency associated with the repeater; this latency is between

200 and 400ms typically

Содержание ISL024DB1

Страница 1: ...cludes the theory of operation specifications interface definitions configuration information and mechanical drawings ISL024DB1 User s Guide information about the hardware interface between ISL024DB1...

Страница 2: ...ctronics and 12 months for mechanical parts and Temperature probes from date of delivery from the factory or authorised distributor under normal use and service and otherwise when such equipment is us...

Страница 3: ...any interference received including interference that may cause undesired operation Caution any changes or modifications not expressly approved by the Manufacturer could void the user s authority to...

Страница 4: ...n 5 DECLARATION OF CONFORMITY 8 2 ISL024DB1 9 3 Theory of operation 9 3 1 Network Topologies 9 3 2 Point To Point 9 3 3 Point to Multipoint 10 3 4 Other network topologies 11 4 Board Level Pin Assignm...

Страница 5: ...interference that may cause undesired operation This equipment generates uses and can radiate radio frequency energy If not installed and used in accordance with the instructions may cause harmful in...

Страница 6: ...anger to themselves or other persons Electrical shock hazards from the telecommunication network and AC mains are possible with this equipment To minimize risk to service personnel and users the syste...

Страница 7: ...ect sunlight for long periods Keep away from excessive heat and moisture Spare parts and accessories Use only approved spare parts and accessories The operation of non approved parts cannot be guarant...

Страница 8: ...cation Product Model ISL024DB1 Part Number 250001 Test Laboratories Unit E South Orbital Trading Park Hedon Road Hull HU9 1NJ UK T 01482 801801 F 01482 801806 STANDARDS TO WHICH CONFORMITY IS DECLARED...

Страница 9: ...transmission distance makes itself the most popular selection of many applications in different fields 3 Theory of operation 3 1 Network Topologies Topology refers to the shape of a network or the ne...

Страница 10: ...work the receiver would typically be set up as the access point and would be configured to receive data The other nodes would be set up as transmitters There is a limit of 60 transmitters that can be...

Страница 11: ...repeater network would still be useful for a point to multipoint network where some of the transmitters are not in range of the primary access point In this network topology an ISL024DB1R product is s...

Страница 12: ...The repeater setup must be powered sufficiently The antennas of the transmitter and the receiver in the repeater should be positioned to minimize interference For best performance the antennas should...

Страница 13: ...nput Pulse Input 2 6 Input Analogue Input 7 Input Pulse Input 1 8 Output TX Out 9 Input Pulse Input 1 10 Input 1 wire Data 11 Input Pulse Input 2 12 Output VDD 13 Output VSW switched VDD out 14 Ground...

Страница 14: ...ut Power 1mW Maximum radiated power EIRP 45 13mV m measured at 3 meter Range Line of sight Outdoor up to 300m Indoor up to 30m Sensitivity 115dBm at 2400kbps RF rate ELECTRICAL ENVIROMENTAL Supply vol...