Unex VTX-301 Quick Start Manual Download Page 4

 

 

Doc. No: Unex-HDG-20-001 

 

 

 

4/11

 

A printed version of this document is an uncontrolled copy 

©  2020 Unex Technology Corporation – Company Confidential 

(2) This device must accept any interference received, including interference that may 

cause undesired operation. 

4.1. Information for the OEMs and Integrators 

The following statement must be included with all versions of this document supplied 

to an OEM or integrator, but should not be distributed to the end user. 

1)  This device is intended for OEM integrators only. 

2)  Please see the full Grant of Equipment document for other restrictions. 

4.2. Manual Information to the End User 

The  OEM  integrator  has  to  be  aware  not  to  provide  information  to  the  end  user 

regarding how to install or remove this RF module in the user’s manual of the end product 

which integrates this module. 

The  end  user  manual  shall  include  all  required  regulatory  information/warming  as 

shown in this manual. 

4.3. Federal Communications Commission Interference 

Statement 

This equipment has been tested and found to comply with the limits for a Class B digital 

device,  pursuant  to  part  15  of  the  FCC  Rules.  These  limits  are  designed  to  provide 

reasonable  protection  against  harmful  interference  in  a  residential  installation.  This 

equipment generates, uses and can radiate radio frequency energy and, if not installed and 

used  in  accordance  with  the  instructions,  may  cause  harmful  interference  to  radio 

communications.  However,  there  is  no  guarantee  that  interference  will  not  occur  in  a 

particular  installation.  If  this  equipment  does  cause  harmful  interference  to  radio  or 

television reception, which can be determined by turning the equipment off and on, the user 

is encouraged to try to correct the interference by one or more of the following measures: 

 

Reorient or relocate the receiving antenna. 

 

Increase the separation between the equipment and receiver. 

 

Connect the equipment into an outlet on a circuit different from that to which the 

receiver is connected. 

Summary of Contents for VTX-301

Page 1: ...1 Revision 0 3 Authors Nidor Huang Quick Start Guide for VTX 301 Reviewers Department Name Acceptance Date Note PD Nidor Huang 2020 4 7 RD JY Ou Modification History Revision Date Originator Comment 0...

Page 2: ...mmission Interference Statement 4 4 4 Modular approval RF Exposure 5 4 5 Labelling Requirements for the Host device 5 5 Product Appearance 6 6 Functional Block Diagram 6 7 I O Interfaces 7 7 1 Antenna...

Page 3: ...ce Unex VTX 301 datasheet Hirose U FL series catalog I PEX MHF Micro RF coax connector product series catalog 3 Safety Guideline Do not touch the module while power is applied Hold the module by its e...

Page 4: ...on warming as shown in this manual 4 3 Federal Communications Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant...

Page 5: ...distance of at least 20 cm from all persons and must not be co located or operating in conjunction with any other antenna or transmitter End users and installers must be provide with antenna installa...

Page 6: ...1 6 11 A printed version of this document is an uncontrolled copy 2020 Unex Technology Corporation Company Confidential 5 Product Appearance Figure 1 Appearance 6 Functional Block Diagram Figure 2 Fun...

Page 7: ...connectors com for more detail Figure 3 Antenna connectors The antenna connection is one of the most important aspect in the full product design as it strongly affects the RF performance Connecting c...

Page 8: ...2 Pinout Please note that the pinout listed here is seen from the VTX 301 side For designing a system board interface the input and output direction must be reversed Typical internal PU PD resistor is...

Page 9: ...PU 8 Ethernet MAC Interface Tx Clock VDD_3 3V 32 GND G Ground 33 ETH0_TX0 O PU 8 Ethernet MAC Interface Tx Data line 0 VDD_3 3V 34 ETH0_TX1 O PU 8 Ethernet MAC Interface Tx Data line 1 VDD_3 3V 35 ET...

Page 10: ...5200bps 8N1 VDD_3 3V 69 UART3_RXD I PU 4 UART Interface Receive input console 115200bps 8N1 VDD_3 3V 70 N C Non Connection 71 N C Non Connection 72 N C Non Connection 73 N C Non Connection 74 GND G Gr...

Page 11: ...fill the air gap between VTX 301 and its system board could help disperse heat generated by the VTX 301 to the system board It is recommended to keep continuous large copper pour area on the system PC...

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