TLC2 RADIOMETRIX [Radiometrix Ltd], TLC2 Datasheet
TLC2
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TLC2 Summary of contents
Page 1
... Operating frequency: 433.875-434.650MHz Any custom frequency on 433MHz – 435MHz 32 channels in 433MHz band Transmit power: +10dBm (10mW) Supply range: 4.0 - 15V (TLC2), 1.8 - 10V (TLC2LV) 3.7 - 15V (RLC2) Current consumption: 32mA (TX), 18mA (RX) Data bit rate: 5kbps max. (standard module) Receiver sensitivity: -120dBm (for 12 dB SINAD) ...
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... Radiometrix Ltd TLC2/RLC2 Data Sheet page 2 ...
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... Channel select inputs have 10k weak internal pull- internal rail. Do not exceed 3V logic levels on this port. 4. TLC2LV will shutdown if Vcc falls below 1.6V 5. TXD (TLC2LV): logic low < 1.3V, logic high > 1.7V. TXD maximum voltage = 10V Radiometrix Ltd Figure 3: TLC2 footpint (top view) Function power supply : 4 – ...
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... Radiometrix Ltd TLC2/RLC2 Data Sheet page 4 ...
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... Parallel channel select pin parallel input (MSB selected by jumper). 3V CMOS levels should be used supplied the frequency table is thus: Radiometrix Ltd Figure 5: RLC2 footpint (top view) audio. DC coupled, approx 0.8V bias. pk-pk ch 0-15 ch 16-31 433.9 - 434.65 MHz (50KHz steps) TLC2/RLC2 Data Sheet output impedance pull-up to Vcc 1 433.875 – 434.625 MHz (50KHz steps) page 5 ...
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... SINGLE command is received, or mode is changed by a GOCHAN, SETPAR or SETSER command. SINGLE mode is intended for frequency agile applications. Radiometrix Ltd Serial interface commands MHz 17355 R f channelspa . 875 MHz 16499 25 kHz TLC2/RLC2 Data Sheet f 13 MHz TCXO , So R=520 25 kHz cing page 6 ...
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... TLC2, RLC2 channels are spaced at 50kHz interval into two frequency groups. 50kHz spacing between sequential channels minimises adjacent channel interference. P4 jumper link determines which frequency group is selected. Channel (P4 soldered Radiometrix Ltd Frequency Channel ...
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... FSK (F3D) DC – 5kHz (3V CMOS compatible) <-37dBm <-50dBm (<-60dBm in standby) TLC2: 4.0V – 15V TLC2LV: 1.8V – 10V (do not exceed 10V) TLC2: 32mA nominal TLC2LV: 27mA nominal at 5V 66mA at 2V 45mA at 3V 20mA at 7V ...
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... Output impedance is 40k . Pin 2 can drive a 100mA meter directly, for simple monitoring. Figure 6: RSSI level with respect to received RF level at RLC2 antenna pin Low Cost TLC2 transmitter differs from standard BMT2 transmitter in the following key features. Footprint Frequency band ...
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... MHz = 24 turns Feed point 15% to 25% of total loop length track width = 1mm RF-GND inside area wire, rod, PCB-track or a combination of these three RF 433 MHz = 16.4 cm total from RF pin. Figure 7: Antenna types TLC2/RLC2 Data Sheet B C helical loop ** * ** * *** ** ** *** 200 100 ...
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Copyright notice This product data sheet is the original work and copyrighted property of Radiometrix Ltd. Reproduction in whole or in part must give clear acknowledgement to the copyright owner. Limitation of liability The information furnished by Radiometrix Ltd is ...