| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 8 Weeks | 
                                                                            
                                            | Contact Plating | Gold | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 30-SMD Module | 
                                                                            
                                            | Number of Pins | 30 | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2014 | 
                                                                            
                                            | Series | AIR™ | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Voltage - Supply | 3.3V | 
                                                                            
                                            | Frequency | 2.4GHz | 
                                                                            
                                            | Memory Size | 512kB EEPROM | 
                                                                            
                                            | Nominal Supply Current | 20mA | 
                                                                            
                                            | Utilized IC / Part | BlueCore4 | 
                                                                            
                                            | Protocol | Bluetooth v4.0 | 
                                                                            
                                            | Power - Output | 3dBm | 
                                                                            
                                            | RF Family/Standard | Bluetooth | 
                                                                            
                                            | Antenna Type | Integrated, Trace | 
                                                                            
                                            | Sensitivity | -94dBm | 
                                                                            
                                            | Serial Interfaces | I2C, SPI, UART | 
                                                                            
                                            | Current - Receiving | 25mA | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                A20737CGR Overview
In order to mount the RF Transceiver, Surface Mount is used.It is designed to provide optimal performance by utilizing the Tape & Reel (TR) package.The operating temperature should be kept at -40°C~85°C when the Transceiver is in operation.In order to operate high power RF Transceiver, 30 pins are required.This RF Transceiver Module belongs to the AIR? family.RF Transceiver is capable of supplying a voltage of 3.3V volts.At 2.4GHz, the RF Transceiver Module operates.This Transceiver  is widely used in a variety of applications with its Surface Mount mounting.
A20737CGR Features
Surface Mount
Tape & Reel (TR) package
30 pins
3.3V volts
A20737CGR Applications
There are a lot of Anaren A20737CGR RF Transceiver Modules applications. 
- Digital Remote
- Power Amplifier (PA)
- POS Terminals
- Thermostats
- Medical
- Industrial and Data Logger
- Internet of Things (IoT)
- Utility and Smart Energy
- Wireless Price Tags
- LED Lighting