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AS13B-TTL

433MHz, 100mW, SMA interface, fixed transmission, master-slave mode, plug-in UART module based on original RF SI4438 from American Silicon
Product introduction:AS13B-TTL is a 100mW plug-in UART data transceiver based on imported RF SI4438 from Silicon, operates at 425M-450.5MHz. The module transmits and receives encoding data, and data transmission is stable and reliable. It has fixed transmission mode and master-slave mode, suitable for networking.
  • IC: SI4438
  • Max power: 20dBm
  • interface: UART
  • frequency: 425-450.5MHz
  • distance: 1800m
  • Air speed: 1kbps-100kbps
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description

AS13B-TTL is a 100mW plug-in UART data transceiver based on imported RF SI4438 from Silicon, supports TTL level output, compatible with 3.3V and 5V voltage of IO port. The module transmits and receives encoding data, and the data is stable and reliable. It has fixed transmission mode and master-slave mode,each of them has its own features and is easy to network. The module features automatic switch of communication protocol, data transmitting and receiving control and others. Module channel, transmitting power, ID number and AUX status indication can be configured by host computer.

characteristics
parametersprovided by Ashining lab

Product Model

AS13B-TTL

Interface

UART

IC

SI4438

Operating frequency band

425-450.5MHz

Max power

100mW

Power supply

2.0V-5.5V DC

baud rate

1200-115200bps

Air speed

1k-100kbps

Antenna

SMA-K

packaging

plug in 1*6*2.54mm 

Size

20*36mm

Transmit current

100mA

Receive current

16mA

Standby current

不支持

reference distance

1800m
explanationprovided by Ashining lab

No data for now



Test vedio of AS13 series
Test course of UART module transmitting and receiving, using course of the test board,download, install and use the serial debug assitant,co...
video duration:4.25
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online support
Please specify the model number of the purchased product. The description is more detailed, the the problem is solved faster.

Verification code

sales Tel:028-64891123

company address:

sales email:sales@ashining.com

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The product images and displays on the above pages are for illustrative purposes only. The real products (including but not limited to appearance, color, size) and devices displayed may vary slightly. Please refer to the actual product.
The data on the above pages are typical values, which are obtained from the internal laboratory of Chengdu Ashining Technology Co., Ltd in a specific test environment. In actual use, it may vary slightly depending on individual product , software versions, usage conditions and environmental factors. 
In order to provide the most accurate product information,Chengdu Ashining Technology Co., Ltd. may adjust and revise the descriptions and pictures on the above pages in real time to match information of actual product. As the product batches and production supply change, no specific notice is required to make the above modifications and adjustments.
The final interpretation right belongs to Chengdu Ashining Technology Co., Ltd.