|Place of Origin:||
Guangdong, China (Mainland)
315Mhz/433Mhz, customized frequency available
|Packaging Details:||PVC box & carton packing|
|Delivery Detail:||7-15 days|
1. RF wireless transmitter circuit
2. Super heterodyne
3. Hot sell
Model No.: DL-T10A
Description:Hot sell RF wireless transmitter circuit
DL-T10A transmitting module is adopting advanced RF technology and production techniques with sound wave resonance gadget (SAW) components for stabilizing the frequency, high quality components, and having the features of small size, easy installation and simple operation. Additionally, this module has be modulated by advanced instruments, passed serious QC and processed by electricity-loaded high temperature aging.
a. Transmission for the signals from anti-theft alarm and various digital signal of low rate;
b. Industrial remote control, remote measurement and remote sensing;
c. Various remote controls for home-appliances and intelligent toys.
2. Technical Specifications:
max≤95mA (12V), min≤2mA (3V)
surface acoustic wave (SAW)
315MHz-433.92MHz, customized frequency is available.
50mW (315MHz at 12V)
24cm (315MHz), 18cm (433.92MHz)
3. Size and Pin definition
4. Notes for usage
a. Pls use soft lead wire or other hard metal (like telescopic antenna), the length should be chosen according to the respective frequency (24cm for 315MHz, 18cm for 433.92MHz). The antenna should be stretched as straight as possible if it is using soft lead wire.
b. The power voltage needs to be stable with low ripple factor and multilevel wave filtering (such as adding magnetic ball, inductance, capacitance etc.)
c. If applying the module inside the metal housing, the antenna should be fetched out of housing. To connect the metal telescope aerial with 50ohm coaxial line will get better effect in transmission.
d. Since the wireless frequency is precious natural resources, please do not keep the module always at transmission condition.