M66FA-04-STD Overview
PCBs can be mounted on Surface Mount.Low package costs are a common feature of the Module.Normal operation requires 3.3V ~ 4.6V Supply Voltage.The performance-cost ratio of this series makes it an excellent value.With a frequency of 850MHz, 900MHz, 1.8GHz, 1.9GHz, it operates.
M66FA-04-STD Features
Module package
M66 series
the frequency of 850MHz, 900MHz, 1.8GHz, 1.9GHz

M66FA-04-STD Applications
There are a lot of Quectel
M66FA-04-STD Modems ICs & Modules applications.

Cell phones
Wireless modems
Remote controls
Wireless network systems
Satellite communications networks
Ethernet circuitry
Wired telephone
Cordless telephone
Desktop PC
Notebook

Mounting Type	Surface Mount
Package / Case	Module
EU RoHS	Compliant
ECCN (US)	5A992c.
Automotive	Unknown
PPAP	Unknown
Dimensions	17.7 x 15.8 x 2.3mm
Maximum Operating Temperature	+85 °C
Minimum Operating Temperature	-40 °C
Component Type	Module
Package	Tape & Reel (TR)
Mfr	Quectel
Product Status	Obsolete
Operating Temperature	-40°C ~ 85°C
Series	M66
Part Status	Unconfirmed
Voltage - Supply	3.3V ~ 4.6V
Frequency	850MHz, 900MHz, 1.8GHz, 1.9GHz
Memory Size	-
Data Rate	85.6kbps
Utilized IC / Part	-
Protocol	Bluetooth v3.0, GSM, GPRS
Power - Output	2W
RF Family/Standard	Bluetooth, Cellular
Antenna Type	Antenna Not Included
Sensitivity	-109dBm
Serial Interfaces	UART
Current - Receiving	1.2mA ~ 1.3mA
Current - Transmitting	-
Modulation	-
Width	15.8mm
Height	2.3mm
Length	17.7mm