Application: Garage door and gate openers; RKE; Remote controls; Smart home system; Alarm and security system; Wireless

PIN NO.	Name	Function Explanation
1	ANT	Antenna Input
2	GND	Ground
3	GND	Ground
4	VDD	Positive Power Supply
5	VDD	Positive Power Supply
6	DO	Data Output
7	DO	Data output
8	GND	Ground
Electrical parameters:
Under the testing conditions as follows:
5V power supply, temperature: 25°C  Frequency:315MHz
Parameters	Symbol	Status	Reference Value			Unit
			Minimum	Standard	Maximum
Working Frequency	Fc		314.9	315	315.1	MHz
Modulation			ASK
Receiver Sentivity		50Oohm antenna input /1K Kbps		-114		dBm
Receiving Bandwidth				200		KHz
Receie on-time	Ton				9	ms
Working Voltage			4.5	5	5.75	V
Working Current	IRC				9.6	mA
Image Rejection		293.6MHz		20		dB
Decoding output maximum voltage		RL=500K	2.8	3.75	5	V
Decoding output minimum voltage					0.5	V
Working Temperature			-30		85	°C
Under the testing conditions as follows:
5V power supply, temperature: 25°C  Frequency:433.92MHz
Parameters	Symbol	Status	Reference Value			Unit
			Minimum	Standard	Maximum
Working Frequency	Fc		433.82	433.92	434.02	MHz
Modulation			ASK
Receiver Sentivity		50Oohm antenna input /1K Kbps		-114		dBm
Receiving Bandwidth				200		KHz
Receie on-time	Ton				9	ms
Working Voltage			4.5	5	5.75	V
Working Current	IRC				9.6	mA
Image Rejection		412.52MHz		20		dB
Decoding output maximum voltage		RL=500K	2.8	3.75	5	V
Decoding output minimum voltage					0.5	V
Working Temperature			-30		85	°C

RXB9 RF Module