430-440mhz Stm8+sx1212+5cm Antenna Sx1212 Wireless Transceiver Module For Arduin

US $120

  • , Shenzhen, China
  • Jan 29th
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General Interest Hot Products title $16.90 title $1.96 title $1.59 title $1.75 title $3.20 title $5.35 title $7.90 430-440MHz STM8+SX1212+5cm Antenna SX1212 Wireless Transceiver Module for Arduin Description Type:UTC-1212SE Size:33x19x1mm Interface spacing:2.54mm MCU IC: STM8L101 RF  IC: SX1212 Working voltage:2.1 – 3.6v working temperature:-40 to +85°C Working humidity:10%~90% Working frequency :300-510MHz Adjustable power:-8.5 to +12.5dBm Air transfer rate:1K,2K,5K,10K,20K,40K(kbps) Emission current:34mA Continue to receive current:3.2mA Sleep current:1.5uA Sensitivity :-110dBm A serial port transmission rate:1200/2400/4800/9600/19200/38400/57600(bps) Note Antenna is very important in wireless applications, choose 8.5CM antenna test, good matching, communication distance. And the antenna on market variety, in use in the test of 4.5 CM antenna and ordinary spring distance is ideal (200 meters), although the cost of 8.5 CM antenna, but with the first performance, so the recommended 8.5CM, but 8.5CM size is bigger, so he ordered an antenna manufacturer to customize the 5CM, effect is close to 8.5 CM, about 450meters. 1.Working frequency within 430-440 MHZ band best (antenna), suitable for multi-node special occasions 2.Wireless module air rate minimum 1 KBPS, top 40 KBPS, software can be set at random 3.SX1212 receiving only current 3mA, a dormant state is only 1.5uA, 10 DBM conditions, emission current only 25 mA 4.Dormant state only 1.5 uA, wake up time software can be set, the shortest 50 ms, the longest 5s, satisfies the requirement of low power consumption equipment 5.Transmission power minimum 8.5DBM, maximum +8.5DBM, eight continuous choice that can install the softwa 6.FSK modulation, high sensitivity, and USES the CRC efficient error correction coding, strong anti-jamming capability 7.The large capacity data buffer, FIFO maximum support to send and receive up to 256 bytes at a time 8.Standard interface DIP spacing, the most common interface for embedded application 9.UART (universal asynchronous serial port) interface for 1200/2400/4800/9600/4800/9600/57600 BPS SHIPPING PAYMENT RETURNS FEEDBACK ABOUT US 1)All items will be shipped to your paypal address .Please update your latest address when you check out,and please make sure to provide us with correct,precise and detailed shipping address. 2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail .To US customers,we will send the package via E-packet . 3)All items will be shipped in 1-2 business days (excluding Sat,Sun & Holiday) after payment received and cleared. 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Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Type UTC-1212SE
working temperature -40 to +85°C
Size 33x19x1mm
Working humidity 10%~90%
Interface spacing 2.54mm
Working frequency 300-510MHz
MCU IC STM8L101
Adjustable power -8.5 to +12.5dBm
RF IC SX1212
Air transfer rate 1K,2K,5K,10K,20K,40K(kbps)
Working voltage 2.1 – 3.6v

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