RF transmitter Module 1. Power: 20mW 2. factory price 3. Learning code decode 4. 3~12V
Model No.: DL-T04AL
Description: Learning code RF remote control RF transmitter Module
Product details:
DL-T04AL transmitting module is with IC of HS1527, it is with higher security. Pair with our receiver module, the distance can reach above 150M. It can be decoded by our DL-R15AM, DL-R16AM or DL-R20AM. It can be used in the wireless control system which requires higher security, and more encode number.
.
Application:
a. Various wireless transmitter system of industrial wireless control, wireless measure, and wireless sensor;
b. Wireless access control system;
c. Various anti-theft alarm system of car, motorcycle, electric vehicle etc;
d. Various remote controls for home-appliances and intelligent toys.
Technical Specifications:
Operating voltage: | 3V~12V |
Operating current: | max≤25mA (12V) |
Resonance mode: | surface acoustic wave (SAW) |
Modulate mode: | AM/OOK/ASK |
Operating frequency: | 315MHz-433.92MHz, customized frequency is available. |
Frequency error: | ±150kHz(max) |
Transmission power: | 20mW (315MHz at 12V) |
Rate: | ≤10Kbps |
Encoding format: | HS1527 |
Antenna length: | 24cm (315MHz), 18cm (433.92MHz) |
Size and Pin definition
Connecting method:
VCC is positive pole and GND is negative pole, when D0~D3 get high electronical level, the module is working. When it is low electronical level or suspend, it is not working.
Notes for usage
a. Pls stretch the antenna before usage, or the high frequency transmitting audion will be damage, the module can’t be used normally.
b. Pls make sure there are not too much metal objects during the usage. If use this module inside the metal case, use 50ohm coaxial-cable to lead out to the case and connect with the antenna.
c. As the wireless frequency is precious natural resources, please do not keep the module always at transmission condition.
Garantee: 13 months !
Lead time:
1. Samples: 3-5 working days after receive the payment;
2. Order: 10-15 working days after receive the payment;
Shipment:
We deliver by EMS, DHL, UPS, TNT, FedEx, Hongkong Post, Singapore Post and so on at the first reasonable time.
*EMS usually takes about 6-13 days, more or less. For far region or custom reason, it will take a little longer time, pls be patient;
*DHL, UPS, TNE, FedEx usually takes about 4-6 days, For far region or custom reason, it will take a little longer time, pls be patient;
*Hong kong post, Singapore post usually takes about 10-15 days, For far region or custom reason, it will take a little longer time, pls be patient;
*We usually show very low price, so the buyer can avoid paying the tax. However, the tax is determined by the custom of the destination, not by us, different countries have different tax rate, so if any tax, then the buyer should undertake it. If you have any special requrement, pls let us know before the order.
*We will not responsible for any loss due to the buyer's reason, including"refuse to sign the package" or "refuse to pay the tax" or "destination country post reason". We are in charge of delivering the goods in good condition, once the express carrier sign the airway bill, we will not be in charge of any responsibility.
L
Learning code RF remote control RF transmitter Module
