1. DESCRIPTION:
CYTD2 has the advantages of small size, wide operating voltage range(2.8-3.6V), high transmitting power, low power consumption, and stable operating function, which adopting the SMD technique, the advanced crystal based(PLL) on frequency stabilization techniques and superior PCB, and other materials of very low loss in quality. This module is produced by the highly developed techniques, tested by the imported machine, strictly quality controlled before shipment, which directly matches with various coding circuit. It is largely used in long range data wireless transmission, remote control, security and alarm systems.
2.FEATURES
Operating Voltage:DC3.6-9V
Operating Current:About 200mA
Operating Frequency:315MHz/433MHz (custom frequency is available)
Modulation:ASK/OOK
Transmitting Power:>100mW
Transmitting Range:1000m(Open area)@-111dBm sensitivity
Connection Mode:4 Pins(at intervals of 2.54mm)VDD DATA GND ANT
Shape Size:22.5×16×5mm
Operating Temperature:-20ºC~+70ºC
3. APPLICATION:
Electrically operated gate
Shutter
Switch via remote control
Home automation system
Security and alarm systems.
ELECTRICAL CHARACTERISTICS:
Condition: Ta=25ºC Vcc=5.0V
| Characteristics | Symbol | Condition | Value | Unit | ||
| Min | Typ | Max | ||||
| Frequency | Fc | 315 | 433.92 | MHz | ||
| Modulation Mode | ASK | |||||
| Output power | 5V/50Ω | 28 | dBm | |||
| Data-rate | 1.2 | KHz | ||||
| Frequency Tolerate | Fc | ±50 | KHz | |||
| Current | IRC | 200 | mA | |||
| Working Voltage | VCC | 3.6 | 9 | V | ||
| Working Temperature | TC | -20 | +70 | ºC | ||
