Fomotech Alpha 3000 Series, 6 Button Radio Control Station w/ Aux Switch 3000F
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 Frequency Range:  | 
 301 MHz  | 
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 Transmitting Range:  | 
 100 meters  | 
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 Hamming Distance:  | 
 >= 6  | 
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 Channel Spacing:  | 
 25KHz  | 
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 Frequency Control:  | 
 Quartz Crystal  | 
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 Spurious Emission:  | 
 -50dB  | 
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 Transmitting Power:  | 
 10.0mW / FCC 0.2mW  | 
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 Antenna Impedance:  | 
 50 ohms  | 
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 Enclosure Rating:  | 
 IP65  | 
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 Source Voltage:  | 
 DC 6.0V  | 
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 Current Drain:  | 
 ~25mA @6V  | 
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 Operating Temp:  | 
 -10 C ~ 70 C  | 
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 Dimension:  | 
 230 x 78 x 47 (mm)  | 
| 
 Weight  | 
 600g(with batteries)  | 
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 Modulation:  | 
 Narrow Band FM  | 
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 Frequency Control:  | 
 Synthesizer (PLL)  | 
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 Frequency Drift:  | 
 < 5ppm @ -10 C ~ 70 C  | 
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 Frequency Deviation:  | 
 < 1ppm @ 25 C  | 
| 
 Sensitivity:  | 
 -122dbM  | 
| 
 Antenna Impedance:  | 
 50ohms  | 
| 
 Data Decoder Reference:  | 
 Quartz Crystal  | 
| 
 Responding Time:  | 
 64~100mS  | 
| 
 Output Contact:  | 
 250V @10A  | 
| 
 Enclosure Rating:  | 
 IP65  | 
| 
 Source Voltage:  | 
 AC 120V/220V/380V/415V @50/60Hz.  | 
| 
 Power Consumption:  | 
 11VA  | 
| 
 Operating Temperature:  | 
 -10 C ~ 70 C  | 
| 
 Dimension:  | 
 425 x 245 x 130 mm  | 
| 
 Weight:  | 
 8.0kgs  | 
- Advanced System Software -The Alpha 3000 series utilizes advanced RISC microprocessor control with highly evolved system software that has redundant error checking and correcting capabilities to ensure 100% error-free encoding, transmitting, receiving, decoding and control of all output relays. This highly evolved system software includes CRC (Cyclical Redundancy Check) and Hamming Code (Error Recovery).
 - Safe & Reliable Operation -To ensure maximum operating safety the system incorporates numerous important safety features, which include transmitter pushbutton fault-detection 8 visual warning 8 auto-shutoff, transmitter low voltage detection 8 visual warning 8 auto-shutoff, receiver fault-detection 8 auto-shutoff, and receiver MAIN relay auto-disconnect when the system is in sleep mode or when transmitter low-voltage condition is detected.
 - Secure Operation- Both transmitter and receiver utilize advanced 16+1 bit microprocessor control. The availability of 65,536 sets of unique ID code + 30 distinct RF channels ensure that only commands from a matching control transmitter can be carried out, reducing the risk of interference from outside sources.
 - Safety MAIN Relay Circuits For added safety the receiver system utilizes a special "Safety Relay" for the MAIN relay circuits. If the receiver MAIN relay is defective (example: fails to open or close during operation or not responding to a "Stop" command) a fault will be detected and the system will be shut down immediately to avoid possibility of any accidents occurring.
 - Ultra Power Saving Circuits- The transmitter utilizes advanced power-saving circuits providing more than 250 hours of continuous operation between battery replacements using just four (4) off-the-shelf "AA" alkaline batteries. The extremely long battery life eliminates the need for frequent replacing and recharging of batteries.
 - Industry's Best 2 & 3-speed Pushbuttons-Custom in-house designed 2 and 3-speed pushbuttons are extremely durable and reliable for a minimum of one million press cycles. Unlike most 2 and 3-speed pushbuttons available from other radio control manufacturers, these pushbuttons are easily manipulated even when the operator is wearing gloves. The snapaction steps provide positive tactile feedback to the operator.
 - Durable and Rugged Transmitter-The transmitter enclosures are constructed from industrial strength composite materials (Nylon + Fiberglass) that resist cracking and deformation commonly occurred from frequent drops and long term exposure to heat, sunlight and harsh environments.
 - 100% Sealed Enclosure-Both transmitter and receiver enclosures are fully sealed and impervious to dust, water, oil, grease, acids, alkaline, heat and sunlight, which provide trouble-free operation in high moisture environments and outdoor applications. The receiver enclosures are fully painted inside and out with stainless steel hinges and key lock.
 - Modular Receiver-The modular design of the receiver provides easy service maintenance of all internal components. The RF module, decoding module, upper/lower relay boards and power transformer are all placed independently inside the metal enclosure.
 - 30 User-Selectable RF Channels-The receiver is equipped with PLL (Phase Lock Loop) synthesized RF module with 30 sets of userselectable RF channels (narrow band FM) adjusted via simple dip-switch settings.
 - Full Compliance-The Alpha 3000 series are designed and manufactured in accordance with FCC Part-15 Rules, European Directives (CE/CB), Industry Canada specifications (IC) and ISO 9001 guidelines. No site license is required.