Chengdu Ebyte Electronic Technology Co,;Ltd E 70-433NW30S user manual
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co,;Ltd 3
Home security alarm and remote keyless entry
；
Smart home and industrial sensors
；
Wireless alarm security system
；
Building automation solutions
；
Wireless industrial-grade remote control
；
Health care products
；
Advanced Meter Reading Architecture(AMI)
；
Automotive industry applications.
2. Specification and parameter
2.1 Limit parameter
Main parameter
Performance
Remarks
Min.
Max.
Power supply
（
V
）
0
5.2
Voltage over 5.2V will cause permanent
damage to module
Blocking power
（
dBm
）
-
10
Chances of burn is slim when modules
are used in short distance
Operating temperature
（
℃
）
-40
85
2.2 Operating parameter
Main parameter
Performance
Remark
Min
Typ.
Max.
Operating voltage
（
V
）
3.3
5.0
5.2
5.0V is recommended
Communication level
（
V
）
3.3
For 5V TTL, it may be at risk of
burning down
Operating temperature
（
℃
）
-40
-
85
Industrial design
Operating frequency
（
MHz
）
431
-
446.5
Support ISM band
Power
consumption
Transmitting current [mA]
610
Instant power consumption
Receiving current [mA]
13
Turn-off current [μA]
2
Software is shut down
Max Tx power
（
dBm
）
29.6
30.0
31.3
Receiving sensitivity
（
dBm
）
-109
-110
-111
Air data rate is 5kbps
Air data rate
（
bps
）
5k
5k
50k
Controlled via user’s programming
