RF400 Series Spread Spectrum Data Radio/Modems
Quiescent Current in Standby Modes*
| Avg. Quiescent |
| Advanced Setup |
| Standard | ||
| Current (mA) |
| Standby Mode |
| Setup | ||
| RF400/ |
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| RF410 |
| RF415 |
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| 24.0 |
| 33.0 |
| 0 (no duty cycling) |
| 1 |
| 3.9 |
| 5.5 |
| 3 |
| 2 |
| 2.0 |
| 2.8 |
| 4 |
| 3 |
| 1.1 |
| 1.5 |
| 5 |
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| 0.64 |
| 0.84 |
| 6 |
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| 0.40 |
| 0.50 |
| 7 |
| 4 |
* Not receiving a signal | nor transmitting |
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PHYSICAL |
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• | Size |
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| 4.75 x 2.75 x 1.3 inches (12.1 x 7.0 x 3.3 cm) | |||
• | Weight |
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| 0.5 lbs (225 g) |
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• | Operating temp. range |
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• | Humidity |
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| 0 to 95% RH, |
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RF/INTERFACE |
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• | Transceiver modules | MaxStream |
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| RF400 – 9XStream |
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| RF410 – 9XStream |
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| RF415 – 24XStream |
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Frequency bands | RF400 – 910.5 to 917.7 MHz |
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| RF410 – 920.0 to 927.2 MHz |
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| RF415 – 2.45015 to 2.45975 GHz |
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Interface ports | 1) CS I/O 9 pin |
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I/O Data Rates | 38.4 K, 19.2 K, 9600, 4800, 1200 bps | ||||||
• | Mode |
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| Frequency hopping spread spectrum (FHSS), 25 | |||
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| hop channels, 7 hopping sequences, direct FM | ||
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| frequency control |
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Channel capacity | 65,535 addresses |
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• | Transmitter output | 100 mW nominal (50 mW RF415) |
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•Receiver sensitivity −110 dBm at
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| (−104 dBm for RF415) |
• | Antenna impedance | 50 Ω, unbalanced (SMA male connector) |
• | Interference reject | 70 dB at pager and cellular phone frequencies |
• |
| (RF400/RF410) |
RF packet size | up to 64 bytes, | |
• | Error handling | RF packet CRC failure detection/rejection or |
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| configurable retry levels |
3. Quick Start
This section is intended to serve as a “primer” enabling you to quickly build a simple system and see how it operates. This section describes in four steps how to set up a pair of RF400s in a direct connect,
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