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The Kingbrother hardware product integration product services, provide customers with hardwareapplication development as the key, such as the manufacturing of specific functions, and a seriesof services like purchasing, partial design and logistics. Mainly for the electronic products to provide professional design and product realization, involved in reading and writing module,communication module the WIFI module and middleware module etc used in the field of IOT.

We can provide products according to clients customized requirements, realize the optimal product solutions. We have a large number of senior engineers with a forward-looking design culure ,creative design thinking, rich experience/ production/ processing of feasibility analysis, to improve the product design of tracking.

 

   


 

 

 1.Read/Write module

Uitra-high frequency (UHF), speaking, reading and writing modules:mainly used in handsets and other related UHF products and solutions.

High frequency read/write module(HF): mainly used in desktop card read and electronic locks and other high frequency products and solutions.

 

Product paramenters:

Working voltage:5V            

Rated current: 1200mA

Standby current: 32mA          

Frequency range: 920M- 925MHZ

Frequency modes.frequency hopping  Channel bandwidth: 250KHZ

Frequency hopping speed: ≤2s     

The rated power output: 30dBm

Step interval: 1dBm           

Size:55.9×35.6×4mm

weight: 100g                

Startup time: ≤50ms

Rf power rise time:≤500μs     

Rf power decrease time next time: ≤500 μs

In-band interference: 40dBc/60dBc 

Frequency stability: +10ppm/+20ppm

Read the label distance: >10m     

Write the label distance: >6m

 

 

  2.Wifi module

Wireless network card: used in tablets PC and embedded devices to connect the Internet.      

 

 

Product parameters

Web standards:IEEE 802.11b/g/n
Data transfer rate: 300Mbps, 2T2R technology
Bus interface: mini USB
Frequency range: 2.4-2.4835GHZ 13channels
The output power: 25dBm(30mW)/Antenna
Support network protocol: CSMA/CA with ACK
Modulation method: BPSK/QPSK/CCK/OFDM
Safety performance: WEP64/128/256. WPA, WPA-PSK. WPA-2
Support system: Windows 10. Windows XP, Windows 7,

Linux, Max OS

Cable:10m extension cable support

Working temperature: -20°C -+70°C
The main chip: RT3070

 

Product parameters

Web standards:IEEE 802.11b/g/n
Data transfer rate: 150Mbps
Bus interface: USB2.0/mini USB
Frequency range: 2.4-2.4835GHZ 13channels
The output power: 25dBm(30mW)
Support network protocol: CSMA/CA with ACK
Modulation method: BPSK/QPSK/CCK/OFDM
Safety performance: WEP64/128/256. WPA, WPA-PSK. WPA-2
Support system: Windows 10. Windows XP, Vista, Windows 7, Linux, Max OS
Data line: support for 15 m extension cable
Working temperature: -20°C -+70°C
The main chip:RT3070

          

 

 

 3.Middleware module

Two-way PA:application and 2.4 G transmit and receive signal amplification

 

Product paramenters:

Working voltage:5V            

Rated current: 1200mA

Standby current: 32mA          

Frequency range: 920M- 925MHZ

Frequency modes.frequency hopping  Channel bandwidth: 250KHZ

Frequency hopping speed: ≤2s     

The rated power output: 30dBm

Step interval: 1dBm           

Size:55.9×35.6×4mm

weight: 100g                

Startup time: ≤50ms

Rf power rise time:≤500μs     

Rf power decrease time next time: ≤500 μs

In-band interference: 40dBc/60dBc 

Frequency stability: +10ppm/+20ppm

Read the label distance: >10m     

Write the label distance: >6m

 

 

 4.Live star module

The onboard module (patch module, Stamp) A500

 

Product paramenters:

ARM926EJ-S 32-bit RISC processor, up to 208 MHZ, with VFP integrated

PSRAM+Flash, 16Mb+32Mb The main chip integration

dual-frequency GSM/GPRS(900/1800MHz)

In line with the GSM phase 2/2+technical specification

GPRS multi-slot class 12

Support the AT command control

Working voltage range: 3.4-4.2V. the typical value of 4.0v

size:25.5X19.5X2.5mm

Operating temperature: -30

 

 

 

 

 
 
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