TR-76D series
Smart transceiver
Product status: Standard 
-
TR-56D successor, high RF power (10 mW)
» TR-76D vs. TR-56D comparison - RF bands:
- 868 MHz and 916 MHz, SW configurable
- 433 MHz implemented in special HW (TR-76Dx-433). Complies with ETSI, not precertified.
- 12 I/O pins
- IQRF transceiver with the smallest footprint
- Very low consumption and the lowest price
- Serial EEPROM 32 KB
- Antenna options: soldering stamp-hole or on-board PCB antenna
- No temperature sensor, no LEDs
- No LDO voltage regulator, power supply 3.0 V to 3.4 V
- Intended for SMT mounting,
pluging into SIM connector KON-SIM-02 possible. - A lot of interfacing possibilities
- TR-76DA-IL version (intended for Israel, observing local RF band/channel restrictions)
Ordering codes
| Type | RF band [MHz] |
Antenna option | Data controlled |
| TR-76D | 868/916 | Soldering pad-hole | Yes |
| TR-76DA | 868/916 | On-board PCB antenna | Yes |
| TR-76D-433 | 433 | Soldering pad-hole | Yes |
| TR-76DA-IL | 916 | On-board PCB antenna | Yes |
The transceivers are provided with current OS version and disabled RFPGM (wireless upload) after reset.
Older OS versions or versions with enabled RFPGM are available on request.
Datasheet – 868/916 MHz
Datasheet – 433 MHz
Datasheet TR-76DA-IL – version for Israel
AN015 - Application note IQRF HW design - For transceivers TR-7xD
AN014 - Application note RF range
RF IC datasheet - SPIRIT1
MCU datasheet - PIC16LF1938
Serial EEPROM datasheet - 24AA256
3D models in STEP (AutoCAD and SolidWorks) and EASM (eDrawings free viewer). For brief guidance only.
ETSI certificate - EU
PCB component - for PCB design in PADS or Eagle
Errata - Workaround for lower power consumption in Sleep
Product history - Release notes
