Alpha 608B

Pushbutton Type
(6) two-speed pushbuttons + (2) one-speed pushbuttons

Safety/Quality Approvals
CE EN 62368-1、FCC

Source Voltage:AA size x2 alkaline 3.0V
/NI-MH AA size x2 battery 2.4v
(No contact charging)
Antenna Impedance: Internal Antenna 50 ohms, external antenna is available.
Dimension:189mm × 68mm × 30mm
nclosure Rating:IP 65
Operating Temperature:-10℃~ +60℃
(> 80℃ high temperature protection)
Transmitting Power Consumption: ≦ 20mA @ 3V
(Various from encoding mode and transmitting power)
Countinue Operating Time:> 100hrs @ batteries full (2000 mAh)
LV Voltage:
2.2V – 2.0V (Normal Ver.) /
2.2V – 1.8V (13849 Ver.)

※ Transmitter RF board Unit
Frequency Range:301/419/433/480 MHz
Transmitting Power:0.1mW – 10mW
Frequency Control:TCXO+PLL
Frequency Deviation:1 ppm @ 25℃
Spurious Emission:< -50 dBc
Antenna Impedance:50 ohms
ID Bit:16 Bit
Error detection code: Hamming code + CRC

Frequency Band:301/419/433/480 MHz
Channel Spacing:25 KHz
Frequency Control:PLL
Frequency Drift:< 5 ppm @ -20℃ ~ +70℃
Frequency Deviation:< 1ppm @ 25℃
Sensitivity:< -115 dBm
Antenna Impedance:50Ω
Responding Time:40ms (Normal)
Enclosure Rating:IP 65
Source Voltage:DC12-24V, AC48V, AC110V,
AC220V, AC230V, AC240, AC380V
Full Voltage module:100~240V 50/60Hz
Power Consumption:10 Watt
Operating Temperature:-10℃ ~ +70℃.
Output Contact Rating:250V @ 5A
Dimension:310mm × 134mm × 72mm

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