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دسته بندی

ماژول ترنسیور وایرلس دارای چیپ SX1278 و فرکانس 433MHz

کد انبار : 3196-119-5118
مدل کالا:E19-433MS1W   جستارش:A1-02-0705A
موجودی: 8
قیمت:
66,500تومان

تعداد: - +
   - یا -   

ماژول ترنسیور وایرلس دارای چیپ SX1278 و فرکانس 433MHz

Electrical Parameters

No

Parameter item

Part parameter

Part parameter

1

SC RF

SX1278

SEMTECH

2

the size

25 * 37 mm

-

3

the weight

5 grams

-

4

Frequency range

410 ~ 441 MHz

Adjustable software configuration.

32 MHz crystal oscillator.

5

PCB

4-ply

Comparison impedance, lead-free

6

Connector

2 * 9 * 1.27 mm

SMD

7

supply voltage

4.75 ~ 5.5V DC

Voltage higher than 6 V is prohibited

8

Communication level

0.7VCC ~ 5VDC

VCC refers to the supply voltage

9

Operating range

10,000 m

Clear and open terrain, 30dBm, antenna gain: 5dBi, height: 12m, Aerial date rate: bit, coding rate 4/5, propagation factor 12

10

Transmitter power

Maximum 30dbm

About 1 W

11

Air speed data transmission

0.018K ~ 37.5Kbps

Lora, found on SX1278 data.

12

Sleep current

1uA (Max)

Sleep mode

13

Transmission current

720mA @ 30dBm

The proposed power supply capacity is greater than 250mA.

14

Current

Ma

BW = 500 KHz

Lore mode, the receiving current differs with different BW.

15

Communication interface

SPI

Data transfer rate: up to 10 Mbit / s

16

Transfer length

256 bytes

FIFO

17

Receiving length

256 bytes

FIFO

18

RSSI support

Are available

You can find more on SX1278 data.

19

Antenna type

Seal hole

50 ohm characteristic impedance

20

working temperature

-40 ~ + 85 ℃

Industrial class

21

Operating humidity

10% ~ 90%

Relative humidity, non-condensing

22

Storage temperature

-40 ~ + 125 ℃,

Industrial class

23

sensitivity

-138dBm @ bit

With LNA

 

 

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