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