TRC105 RFM, TRC105 Datasheet - Page 14

• Manufacturer Part Number: TRC105
• Description: IC TXRX 300MHZ-510MHZ 32TQFN
• Manufacturer: RFM

Specifications of TRC105

• Frequency: 300MHz ~ 510MHz
• Data Rate - Maximum: 200kbps
• Modulation Or Protocol: FSK, OOK
• Applications: General Purpose
• Power - Output: 13dBm
• Sensitivity: -112dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 3mA
• Current - Transmitting: 30mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFN
• Wireless Frequency: 300 MHz to 510 MHz
• Output Power: 13 dBm
• Operating Supply Voltage: 2.1 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 1.7 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, OOK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 583-1159-2

Radio Board Firmware Details
Table 5 summarizes the switch-selectable modes supported by the radio board
firmware. Figure 15 shows the location of the mode selection switches and LEDs.
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Mode
Reset
Receive Continuous
Transmit Continuous
Sleep Cycle
Range Test Receive
(Packet Receive)
Range Test Transmit
Terminal
RESET
Table 5 - DR-TRC105 Firmware Switch-selectable Modes
Cycle power or press the RESET switch on the interface board. All LEDs
on the radio board will flash, and the MODE LED will illuminate green. The
default operating frequency and firmware version message is output on the
serial connection.
Default mode following a reset. MODE LED is green.
Following a reset, press the MODE button briefly. MODE LED is yellow.
Following a reset, press the MODE button twice briefly. MODE LED is off.
Serial/PLL LED will periodically flash.
Following a reset, press the RANGE button briefly. The RANGE LED will
illuminate yellow. The message RX MODE is output on the serial
connection.
Following a reset, press and hold the RANGE button until several LEDs
begin flashing.
Following a reset, press the RANGE button briefly twice, with about one
second between the first and second button press. On the first press, the
The message RX MODE is output on the serial connection. On the second
button press, the message TERM MODE is output on the serial connection.
Figure 15 - Mode Switches and LEDs
Technical support +1.800.704.6079
E-mail:
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Mode Selection
DR-TRC105-DK - 04/05/10
Page 14 of 27