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AS17-T27

433MHz, 500mW, SMA interface, plug-in UART module based on original RF SI4438 from Silicon.
Product introduction:AS17-T27 is a 500mW plug-in UART module based on imported RF SI4438 from Silicon,operates at 425M-450.5MHz. The module features high receiving sensitivity, low power consumption,long range, good diffraction and penetration and strong anti-interference.
  • IC: SI4438
  • Max power: 27dBm
  • interface: UART
  • frequency: 425-450.5MHz
  • distance: 2800m
  • Air speed: 1kbps-20kbps
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description

AS17-T27 is a 500mW plug-in UART module based on original RF SI4438 from Silicon and high- performance MCU of low power consumption, operates at 425-450.5MHz and supports wireless wake-up function and low-power consumption mode. Users can control the module to complete different operations by various instructions,which is flexible. This module has three operation modes, which can be switched by MCU. In instruction mode, the UART baud rate, RF frequency,transmitting power,RF rate and other parameters can be changed on line.

characteristics
parametersprovided by Ashining lab

Product Model

AS17-T27

Interface

URAT

IC

SI4438

Operating frequency band

425-450.5MHz

Max power

500mW

Power supply

2.5V-5.5V DC

baud rate

1200-115200bps

Air speed

1K-20Kbps

Antenna

SMA-K

packaging

 plug in 1*5*2.54mm

Size

23*43mm

Transmit current

480mA

Receive current

16mA

reference distance

2800m
explanationprovided by Ashining lab

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Test vedio of AS17 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
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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.