RADIO CONTROL SYSTEM
Alpha 4000 Series
Quesco, an industry-leading business, primarily focuses on industrial sales with a specialization in machinery control. Pioneering in its field, Quesco incorporates the latest technology, notably the Alpha 4000, an advanced industrial remote control, into its repertoire. The exceptional flexibility of the Alpha 4000 allows its use in a myriad of industrial applications including various cranes, tower cranes, and production machinery. Furthermore, this remote control is progressively being utilized in all forms of auto machinery and automatic control machinery, to ensure optimal functional efficiency. At Quesco, we are proud to implement this state-of-art tool, enhancing the proficiency and safety across all industrial sectors.
Professional and wise design
Visualized Software
It allows you to set every function of your remote control via software. Base on the system type selected, you may create all kinds of combinations with the software to fit different working environments.
The 5 LED's show the status Transmitter is designed with
The LED on the middle top Shock absorbing, the transmitter, shows the shock-absorbing rubbers
current status of the radio on the four corners of the remote control whereas the transmitter strengthens the rest of the 4 LEDs to show the shock absorbing ability current status of the pushbutton setting.
Alternative in Startup
The transmitter is equipped with either an On/Off key switch or infrared startup.
Electromagnetic induction charge.
Undisclosed metal and open type of battery charger provides immediately
charging simply by placing the transmitter on the charging holes
Chip Card - function set via chip card
Breakdown update
if any remote control is out of order, you simply need to take out the chip card from the chip card holder and insert it into the chip card slot of the same system
type to proceed with the operation,
Same system type copy
Chip card data backup can be done by file saving/reading via a chip card programmer. If the same function and setting are needed in the future, you only need tore-call the original file and correct/save data in the chip card.
Setting/Modification for any function
Remove the chip card and modify the desired function via software.
Changeable PCB
The Alpha 4000 receiver is designed with a changeable PCB.
It allows the expansion or modification of function settings simply by changing relay cards
Frequency adjustment and drift correction on PILL RF module
PLL ( Phase Lock Loop ) synthesized RF module with user-selectable RF Channels ( narrow band FM ) for the transmitter code transmission.
transmitter and receiver channels are changeable. frequency is also adjustable and can be corrected for any frequency drift automatically and manually.
12 Models
Alpha 4008-1
8 single speed pushbuttons
Alpha 4008-1 S
7 single speed pushbuttons + 1 selector switch
Alpha 4008-2
8 double speed pushbuttons
Alpha 4008-3
6 double speed pushbuttons + 2 single speed pushbuttons
Alpha 4008-3S
6 double speed pushbuttons + 1 single speed pushbutton + 1 selector switch
Alpha 4012-1
12 single speed pushbuttons
Alpha 4012-1 S
11 single speed pushbuttons + 1 selector switch
Alpha 4012-2
6 double speed pushbuttons + 6 single speed buttons
Alpha 4012-2S
8 double speed pushbuttons + 5 single speed pushbuttons + 1 selector switch
Alpha 4012-3
6 double speed pushbuttons + 4 single speed pushbuttons
Alpha 4012-3S
8 double speed pushbuttons +3 single steed pushbuttons + 1 selector switch
Alpha 4012-4
10 double speed pushbuttons +2 single speed pushbuttons
Transmitter | Reciever | |||
Frequency Range | PLL 301, 433, 480 MHz |
| Frequency Range | PLL301, 433, 480 MHz |
Transmitting Range | 80 Meters (open areas) |
| Channel Spacing | 25KHz |
Continious Operating time | 8 Hours |
| Hammirg Distance | D >=6 CRC8 |
Security ID Code | 65,536 sets (16 + 1 bit) |
| Frequency Control | RX module card or synt hesizer(PLL) |
Channel Spacing | 25KHz |
| Frequency Drift | < 5ppm @ -10 0C ~ 70 0C |
Hamminc Distance | D> =4 + CRC8 |
| Frequency Deviation | < 1 ppm @250C |
Frequency Control | Quartz Crystals (PLL) |
| sensitivity | <-125dBm |
Frequency Drift | < 5ppm @ -10°C ~ 70°C |
| Antenra Impedance | 50 ohms |
Frequency Deviation | < 1 ppm @ 25 °C |
| Data Decoder Reference | Quorlz Crystals |
Spurious Emission | > 50dBc |
| Responding Time | 50mS ~ 150mS |
Transmiting Power | ~1.0mW |
| Enclosure Rating | P-66 |
Emission | F 1 D |
| Source Voltage | 100-240VAC@50/60 |
(standard equipped) | ||||
Antenna Impedance | 50ohms |
| Power Consumption | MAX 32W@240VAC 50Hz |
Enclosure Raring | IP-66 |
| operating temerature | -100C ~ +750c |
Source Voltage | 4.2VDC lithium / 1800mA |
| Dimension | 300mm X 171 mm X 115mm |
Current Drain | ~ 20mA@3.7V |
| weight | 4.5 |
(without output cable) | ||||
Operating Temperature | -10°C ~ 70°C |
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Dimension | 273mm x 65mm x 52mm |
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(12 pushbuttons) | ||||
| 228mm x 65mm x 52mm |
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( 8 x pushbuttons) | ||||
Weight | A4008; 530g ( battery included) |
| Note: Other types of source voltages ore available upon request
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| A4012 600g (battery included) |
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Note: Longer cr shorter transmitting ranges are available upon request. |
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