Description :

DTR-03F is a radio-frequency transceiver module with integrated antenna, compact in size and easy to use. OEM designer will adjust the frequency and / or bandwidth through SPI pin, which reserve for programming action. It facilitates accomplishing the data transmit and / or receive in a high-noised environment.

Specification :

1. Application: (1) Keyless entry systems. (2) remote control systems. (3) alarm and security systems. (4) low data rate wireless communication systems. 2. Specifications: (1) Frequency: 434MHz ( 315 MHz is available). (2) Modulation: FSK. (3) Data rate: 2~20Kb/s. (4) Antenna type: helical (on board). (5) Output power: +10 dBm. (6) Sensitivity: -109dBm @ data rate=20Kb. (7) Operation temperature range: -40°C ~ +125°C. (8) Working voltage: +2.2V ~ +3.3V. (9) Current consumption: 8.5 mA (when used as receiver module); 15.5 mA (when used as transmitter module). (10) Half-duplex transceiver module. (11) Power down mode (standby): 0.5μA. (12) PCB dimension: 27mm x 20.1mm.

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