Shenzhen Daylight Easy Control(DLEC) Electronic Co., Ltd

Hong Kong Daylight Holding Co., Ltd

Home  > PRODUCT  > RF Transmitter  >  waterproof remote control doorbell wireless transmitter DL-1020
waterproof remote control doorbell wireless transmitter DL-1020

waterproof remote control doorbell wireless transmitter DL-1020

Brand
Daylightrf®
Model number
DL-1020
Power supply
3VDC(CR2032 coin battery)
Operating Current
12.4 mA @ +10 dBm
Sleeping current
< 20 nA
Frequency range
315MHz, 433.92Mhz
Output Power
-10 to +13 dBm
Modulate mode
ASK/OOK
Sensitivity
better than -110dBm (1kbps 0.1%BER)
Symbol Rate
0.5 to 30 ksps
PCB dimension
39x30mm
MOQ
1000 pcs
Lead time
15-20working days or negotiable
Port of loading
Shenzhen, China
Payment terms
Paypal, Western Union, T/T or negotiable
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
       

Product details

DL-1020 wireless transmitter is an ultra low-cost, highly flexible, high performance, OOK wireless transmitter module for 240 to 480Mhz wireless applications. With very low current consumption, the device modulates and transmits the data which is sent from the host MCU. An embedded EEPROM allows the frequency, output power and other features to be programmed into the chip.
               
           

◆ Product parameters

bg
BrandDaylightrf®
Model numberDL-1020
Power supply3VDC(CR2032 coin battery)
SizeD60*22mm
Operating Current12.4 mA @ +10 dBm
Sleeping current< 20 nA
Operating principlesuper heterodyne
Frequency range315MHz, 433.92Mhz
Output Power-10 to +13 dBm
Modulate modeASK/OOK
Sensitivitybetter than -110dBm (1kbps 0.1%BER)
Sensitivitybetter than -110dBm (1kbps 0.1%BER)
 Symbol Rate0.5 to 30 ksps
PCB dimension39x30mm
MOQ1000 pcs
Lead time15-20working days or negotiable
Port of loadingShenzhen, China
Payment termsPaypal, Western Union, T/T or negotiable

◆ Why choose our product

bg


                           
01
Highly integrated chip
 
                           
02
SAW resonator
 
                           
03
3.Spring antenna to increase the distance.
 
                           
04
Low voltage(3.3V only) working voltage.
 

◆ Application

bg


  • A: low cost consumer electronics applications;

  • B: home and building automation;

  • C: remote fan controllers.

  • D: infrared transmitterr replacements.

  • E: industrial monitoring and controls.

  • F: remote lighting control.

  • G: wireless alarm and security system.

  • H: remote keyless entry(RKE).


◆ Notes for usage

bg


  • 01
    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, 17cm for 433.92MHz). The antenna should be stretched as straight as possible if it is using soft lead wire.

  • 02
    The power voltage needs to be stable with low ripple factor and multilevel wave filtering (such as adding magnetic ball, inductance, capacitance etc.)
                   
  • 03
    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.

  • 04
    Since the wireless frequency is precious natural resources, please do not keep the module always at transmission condition

◆ Transportation

bg


·BY EXPRESS

 By Express(DHL, UPS, TNT) is door to door service. Customer just need to wait for the packages in the office.

·BY AIR

 By air is door to airport service. Customer should pick up the goods from the airport by himeself.

·BY SEA

 By sea is door to port service. Customer should arrange the transportation from port to the office.


Product Message
社媒暂无评论
Chat Online 编辑模式下无法使用
Chat Online inputting...