User manual

1000m Fixed Code Transmitter Module
Model No.: ZF-7
Features:
-Durable and stable for long time use
-Frequency stabilization, high sensitivity and low power dissipation
- Widely used in remote control system, etc.
Application:
- Can be mount in PCB panel.
- Wireless data transmission module are widely used in vehicle monitoring, remote control, small
wireless network, industrial data acquisition system, identification,Wireless remote control
system, digital image transmission, etc.
Product Pin
Specifications:
Operating frequency
433.92MHZ
Operating Voltage
DC 9V ~ 12V
Modulation mode
ASK
Quiescent current
0uA
Operating current
26 ~ 33mA
Encoding Type
Fixed Code (SC2262) , it can use with receiver module
which is also fixed code (PT2272)
Transmitting power
12.5mW
Transmitting distance
1000 m (open space , receiving sensitivity : -108dBm)
Size
40 x 20 x 10mm
PIN
Pin Description
1
ANT
Antenna
2
-
DC 9-12V -
3
+
DC 9-12V +
4
H-L
Data Pin H-L