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Cross table - TR series

Type TR-72D TR-75D TR-76D TR-77D TR-78D
Mounting SIM Vertical SMT SMT RJ-45 connector
Number of pins 8 12 18 18 8
I/O 6 10 12 12 4
MCU    PIC 16LF1938
MCU
internal
memories
Flash 16 K x 14 b
RAM 1024 B
EEPROM 256 B
External serial EEPROM 32 KB
RF IC SPIRIT1
RF band     [MHz] 868/916/433 868/916 868/916/433 868 868/916
RF bit rate    [kb/s] 19.8
RF power 1     [mW] 8
RF range 2 3 500 m
1100 m  5
500 m
1100 m  5
500 m
1100 m  5
230 m
450 m  5
500 m
1100 m  5
Typical suppply current Deep sleep 1.7 µA 56 nA 56 nA 56 nA TBD
Sleep 2.3 µA 610 nA 610 nA 610 nA TBD
RX STD 12.1 mA 11.8 mA 11.8 mA 11.8 mA TBD
LP 260 µA 250 µA 250 µA 250 µA TBD
XLP 18.5 µA 16.3 µA 16.3 µA 16.3 µA TBD
TX 8.3 - 21.5 mA
Temperature sensor IC 4 MCP9808 MCP9808
LDO voltage regulator MCP1700 MCP1700
Supply voltage [V] 3.1 – 5.3 3.0 – 3.4 3.0 – 3.4 3.0 – 3.4 3.1 – 5.3
LEDs 2 2 2 2
A/D inputs 2 3 4 4 2
SAW filter Yes
RF shielding Yes
Coated, UV resistive Yes
Dimensions
[mm]
Standard 25.1 x 14.9 15.2 x 14.9 25.1 x 14.9
TR-xxxA 3 31.8 x 14.9 27.5 x 14.9 23.3 x 14.9 31.8 x 14.9 29 x 40 x 52
Latest OS version 4.02D 4.02D 4.02D 4.02D TBD
Status Standard New Standard Preliminary Preliminary
Type TR-72D TR-75D TR-76D TR-77D TR-78D

 

* Preliminary information
1 RF output power programmable up to specified value
2 Typical RF range up to specified value, max. RF power, in free space
3 With built-in PCB antenna
4 Optional
5 When designed with antenna counterpoise
TBD To be defined