I-Series Professional: Rugged or Waterproof |
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2.4 GHz Spread Spectrum Wireless
Radios
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The professional I-Series is available in a ruggedized or waterproof, milled aluminum enclosure, with Type-N connectors.
The I-Series is 100 % backward compatible with every 2.4 GHz FreeWave radio ever shipped.
Available as a board-level OEM module.
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Specifications |
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| Radio link: | |
| Frequency Range | 2.400 to 2.4835 GHz |
| Range, Line-of-sight | 20 miles (with 5 dB omnidirectional antenna) |
| Method | Frequency hopping spread spectrum |
| Occupied Bandwidth | 230 KHz |
| Modulation | GFSK, 120 ~ 170 Kbps |
| RF Connector | Type N female |
| Transmitter: | |
| Output Power | Programmable up to 500 mW (+27 dBm) |
| Receiver: | |
| Sensitivity | -105 dBm at 10-6 raw BER |
| Selectivity | 40 dB at fc ± 230 KHz 60 dB at fc ± 460 KHz |
| Data Transmission: | |
| Error Detection | 32 bit CRC, retransmit on error |
| Data Encryption | Substitution, dynamic key |
| Link Throughput** | 115 Kbaud |
| ** Uncompressed , measured assuming 75% frequency availability | |
| Data Interface: | |
| Protocol | RS-232, 1200 Baud to 115.2 KBaud, DCE |
| Connector | DB9-female (Rugged) 11-pin with 6 foot pigtail (Waterproof) |
| Power Requirements: | |
| Voltage | 9.5 to 30 Vdc |
| Transmit Current | 325 mA at 12 Vdc for 500 mW power out |
| Receive Current | 100 mA at 12 Vdc |
| Idle Current | 30 mA at 12 Vdc |
| Environment and mechanical: | |
| Operating temperature | -40 °C - +75 °C |
| Enclosure | Extruded aluminum |
| Dimensions [mm] | 56.5 H x 74.3 W x 165.1 L - Rugged 60.3 H x 78.1 W x 165.1 L - Waterproof |
| Weight [g] | 441 - Rugged 496 - Waterproof |
| Ordering Info | |||
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| Model | Notes | Enclosure | Rear panel |
| I-820X009 | Standard | Rugged | ) |
| I-8201009 | DSR reset | ||
| I-920X009 | Standard | WaterProof | ) |