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Alpha 4000 Series |
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Alpha 4012-3S_version B (433MHz)
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Description _ 8 double speed pushbuttons + 3 single speed pushbuttons + 1 selector switch_RS232 interface card available |
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Transmitter |
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Frequency Range |
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PLL 433MHz |
Transmitting Range |
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80 Meters (open areas) |
Hamming Distance |
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≧ 4 + CRC8 |
Channel Spacing |
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25 KHz |
Frequency Control |
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VTCXO (PLL) |
Frequency Drift |
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< 5ppm @ -10℃ ~ 70℃ |
Frequency Deviation |
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< 1ppm @ 25℃ |
Spurious Emission |
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> 50dBc |
Transmitting Power |
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~1 mW |
Emission |
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F1D |
Antenna Impedance |
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50 Ω |
Enclosure Rating |
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IP-65 |
Source Voltage |
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4.2VDC lithium / 1800mA |
Current Drain |
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~20mA@3.7V |
Operating Temperature |
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-10℃ ~ 70℃ |
Dimension |
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A4008: 228 x 65 x 52 mm |
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A4012: 273 x 65 x 5 2mm ) |
Weight |
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Alpha 4008: 530g (with 1800mA lithium battery) |
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Alpha 4012: 600g (with 1800mA lithium battery) |
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Receiver |
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Frequency Range |
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PLL 433 MHz |
Channel Spacing |
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25KHz |
Hamming Distance |
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≧ 4 + CRC8 |
Frequency Control |
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VTCXO (PLL) |
Frequency Drift |
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< 5ppm @ -10℃ ~ 70℃ |
Frequency Deviation |
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< 1 ppm @ 25℃ |
Sensitivity |
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< -125dBm |
Antenna Impedance |
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50 Ω |
Data Decoder Reference |
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Quartz Crystals (PLL) |
Responding Time |
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50 ~ 150 ms |
Enclosure Rating |
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IP-65 |
Source Voltage |
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100 ~ 240VAC @ 50/60 Hz. |
Power Consumption |
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MAX 32W@240VAC 50Hz |
Operating Temperature |
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-10℃ ~ +70℃ |
Output Contact Rating |
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250V @ 10A |
Dimension |
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300 x 171 x 115 mm |
Weight |
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4,500g |
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