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Diamond Point International

ThingMagic Mercury 5e (M5e) - 2-Port UHF RFID Module

World-Class UHF RFID Engine


Mercury5e is the embedded version of the RFID core in ThingMagic’s best-in-class Mercury5 UHF RFID reader. About the same size as a PCMCIA Type II PC card, this RFID reader module concentrates Mercury5’s performance into a tiny package so you can design ThingMagic RFID into your own device. This RFID module is ideal for adding UHF RFID read/write capabilities to a wide range of devices, from high speed label printing to inline testing to mobile and handheld computers.

Features of the Mercury5e RFID reader module include:

  • Support for EPCglobal Gen 2 (ISO 18000-6C) tag protocol with anti-collision, DRM, and advanced anti-jamming capabilities
  • Two antenna connectors supporting one bistatic antenna or two monostatic antennas
  • Independently settable read and write transmit levels, adjustable from 5 dBm to 30 dBm (1W) with an accuracy of +/- 1 dBm
  • Support for full 860 to 960 MHz UHF RFID carrier frequency range to accommodate worldwide regulations
  • Certifiable for operation in countries adopting FCC, ETSI and Korean regulatory specifications (others pending)
  • TTL level asynchronous data interface supporting speeds up to 921.6 kbps
  • Operating temperature range of -20 C to +60 C
  • Maximum tag read rate of over 170 tags per second
  • Maximum tag read distance of over 30 feet (9 m) with 6 dBi antenna
  • 4 GPIO lines controlled through data interface

Development Kits

The Mercury DevKit for ThingMagic UHF RFID modules contains all the components necessary to begin reading and writing RFID tags and developing RFID-enabled applications. A powerful application programming interface (MercuryAPI) provides code examples, a graphical read-write demo program, and delivers a consistent programmatic interface for development with all ThingMagic fixed and embedded reader products

Development Kits are module specific. Individual DevKits must be purchased for each ThingMagic module type. A single module is included with each DevKit purchase.


RFID Specifications

RFID Protocol SupportEPCglobal Gen 2 (ISO 18000-6C) with Anti- Collision, DRM, and advanced anti-jamming
RFID ProcessorIndy R1000
User-accessible Flash Memory16 kB
Tag Buffer200 tags
Max Tag Read RateUp to 190 tags/second
Max Tag Read DistanceOver 30 feet (9 m) with 6 dBiL antenna (36 dBm EIRP)
Max Receive Sensitivity-65 dBm at full transmit power with typical antenna**
** Receive sensitivity will improve as transmit power is reduced
Antenna ConnectorTwo MMCX connectors supporting two monostatic antennas, or one bistatic antenna, with VSWR < 1.5:1 @ 50 ohms
RF Power OutputSeparate read and write levels, command adjustable from 5 dBm to 30 dBm (1 W), +/- 1.0 dBm accuracy.*
*With an absolute maximum of +30 dBm. Maximum power may have to be reduced to meet regulatory limits, which specify the combined effect of the module, antenna, cable, and enclosure shielding of the integrated product
Regulatory/FrequencyPre-configured for the following regions:
FCC 902-928 MHz (Americas)
ETSI 865.6-867.6 MHz (EU)
KCC 917-920.8 MHz (Korea)
TRAI 865-867 MHz (India)
ACMA 920-926 MHz (Australia)
SRRC-MII 920-925 MHz (P. R. China)
'Open' (Customizable) 860-960 MHz
Connector12-pin ZIF connector providing power, communications signals, and GPIOs
SignalingAsynchronous Serial interface with 3.3/5V logic levels; baud rates from 9600 to 921,600 bps
GPIO Sensors and IndicatorsTwo 3.3/5V serial input (sensor) ports and 2 output (indicator) ports
API SupportC, C# (.NET), Java
OtherElectrostatic Discharge: 10kV to antenna shield conductor with antenna that presents a short to DC


ElectricalDC Voltage: 5.0 VDC +/- 5%
DC power: 3.5 - 6.5W max when transmitting (depends on RF level).

Idle Power Consumption:
• 1.13 W with 15 msec response time

Power Saving Options:
•0.33 W with 20 msec response time
•0.08 W with 95 msec response time
•0.03 W with 100 msec response time
Mechanical82 mm L x 54 mm W x 5 mm H (3.23 in L by 2.13 in W by 0.20 in H)
SoftwareRefer to the ThingMagic Mercury API page for further information
TemperatureTemperature range (operation): -20 to +60° C
Temperature range (storage): -40 to +85° C
VibrationDesigned to be installed in host devices which are required to survive 5-foot drops to concrete
ShockDesigned to be installed in host devices which are required to survive 5-foot drops to concrete
Warranty1 Year

Ordering Details

BoardM5E-EU Mercury 5e (M5e) RFID embedded UHF RFID reader module (Europe)
M5E Mercury 5e (M5e) RFID embedded UHF RFID reader module (North America)
M5e-PRC Mercury 5e (M5e) RFID embedded UHF RFID reader module (China)
AccessoriesM5E-EU-DEVKIT Mercury 5e (M5e) RFID embedded UHF RFID development kit (Europe)
M5E-DEVKIT Mercury 5e (M5e) RFID embedded UHF RFID development kit (North/South America)

HSNK-M5E Heatsink for M5e-family Embedded Boards (not Compact or CZ)
MUX-5E-4 Multiplexor Board (1 to 4 port)
PWRBD-5E Power Conditioning Board
KIT-HDWRE-BRICK-5E Hardware/Cable Kit Brick (M5e, Mux x 2 and Pwr)
CBL-EMB-4 Embedded Flat Ribbon (M5e/M5e-C Only) (1 Cable)
ANT-NA-LD Laird Antenna IF900 - small wideband linear (with 12" SMA to MMCX cable)
Note: No cables or mounting hardware are supplied with Multiplexer or Power Conditioning Board. The Hardware/Cable kit provides all the mounting hardware and cables necessary to build an 8-port USB reader from an M5e Embedded Reader, Heat Sink, two Multiplexers and one Power Conditioning board (purchased separately)

Antennas (Cables are not included unless noted)
ANT-NA-2CO Bi-Static Indoor/Outdoor 902-928Mhz (FCC)
ANT-NA-A5 Astra External Antenna - Wideband (contains 6 ft cable)
ANT-WB-12-2043 12" Monostatic Wideband (RTNC) RoHS
ANT-WB-6-2025 7.5" Monostatic Wideband (RTNC) RoHS
ANT-NB-7-2031 7.5" TLNK, Monostatic 902-928MHZ, (FCC)
ANT-NA-9025 Cushcraft S-9025 Antenna 902-928MHZ (FCC)

CBL-P6 6' RTNC to RTNC Cable
CBL-P12 12' RTNC to RTNC Cable
CBL-P20 20' RTNC to RTNC Cable
CBL-P20-PL 20' RTNC to RTNC Plenum Cable
CBL-P25 25' RTNC to RTNC Cable
CBL-A20-PL 20' Astra Antenna Extension Cable (Male-to-Female RTNC, Plenum Rated)
Order Online ThingMagic Mercury 5e (M5e) - Order Online