Products

Name:VM-61 RFID reader module

Small dimension, low power, convenient to integrate into internal of handheld reader

Size: 55.5*40 mm

Thickness: 8 mm

  • VM-61 RFID reader module
Product features


Adopt high performance Impinj UHF Reader chip IndyR2000

Small dimension, low power, convenient to integrate into internal of handheld reader

1, Full support protocols of ISO-18000-6B、ISO-18000-6C(EPC G2)

2, working frequency: 865-868MH /902-928MHZ (can be customized)

3, Reading distance can reach 4 meters above, is best choice to apply RFID reader integration and development



Specifications


Physical parameters:

Length (PCB length) mm

55.5 mm

Length (Including the RF connector) mm

55.5 mm

Width mm

39.5 mm

Height mm

7.5 mm

Operating Temp.

-20°C –  +60 °C

Storage Temp.

-20°C –  +85 °C

Operating Humidity

< 95% ( + 25 °C)

Antenna connector

MMCX connector

50 Ohm

SMA connector

50 Ohm

option

Electrical parameters

minimum

typical

Maximum

Protocol

EPC global UHF Class 1 Gen 2 / ISO 18000-6C

Frequency

860MHz

960MHz

Voltage

3.7V

4.2V

5V

Operating Current (30dBm output)

1.1A

1.2A

1.3A

Standby current

50mA

60mA

70mA

Maximum output power

33dBm

Minimum output power

20dBm

Output power accuracy

+/-1DB

Output power flatness

+/-0.2DB

Antenna connector protection

Support

Tag RSSI

Support

Antenna impedance matching measurement

Support

Dense reader mode (DRM)

Support

Ambient temperature measurements

Support

ESD protection

Multiple

Connector PIN definition

Connector ModelMolex  53261-1571

PIN

Definition

Description

1

GND

Grounding at the same time

2

GND

3

3.7V – 5V DC

Connect to power at the same time

4

3.7V – 5V DC

5

GPIO 1

Universal IO interface

6

GPIO 2

Universal IO interface

7

GPIO 3

Universal IO interface

8

Buzzer

driven

9

UART_RXD

TTL Level

10

UART_TXD

TTL Level

11

USB_DM

USB interface

12

USB_DP

13

GPIO 4

Universa IO interface

14

EN

High TTL Level enabled module

15

GPIO 5

Universal IO interface


Resource download

中文彩页

Download

product manual

Download
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