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 Amateur Radio RF Measurements:

 

  SWM4 is an Infinity Project:
 

Fox Delta Project "INFINITY"

Click above image to know more about INFINITY Project Concept

 

 Dual Channel GRAPHIC LCD HF SWR METER: SWM4

A Project by:

Tony / I2TZK, Frank / K7SFN , Dinesh / VU2FD

 

Dual Channel GRAPHIC LCD SWR Meter:

Our present projects, uses dedicated CPU and hardware to address a specific task, like SWM3 or FC3 etc.

Graphic CPU used in SWM4 is a core of our "INFINITY" Project and it is developed keeping in mind that we use same CPU/LCD/Hardware for various Purposes or Projects, saving a lot of money in hardware. 

SWM4 is a dual channel HF / VHF SWR Meter comprises of three Units:

1. Graphic CPU and

2. An Interface Board to connect various types of HF/VHF Bridges: SWM4-INF-1013

3. HF/VHF Bridge

 

SWM4: Graphic CPU-0613:

Click above picture for larger view

SWM4 Interface Board for Various Bridges:

SWM4-INF-1013

Click above picture for larger view

SWM4 is also a Frequency Counter!!:

Click above picture to enlarge

SWM4 SWR Meter Hardware Details:

Graphic CPU (GCPU-0613) hardware details:
 
128 x 64 Graphic LCD with Back light control  
 
DC12V or USB Powered 
 
Expansion slot for relays and alarms (FRC16)
 
8 DIP Switches for CPU Configuration
 

  

SWM4 Interface board is designed to connect Graphic CPU to various types of HF/VHF Bridges: Analog or Digital.

  

You may build your own bridge or buy Simple, Dual Scale or Digital type of HF Bridges available in kits

  

With Suitable Bridge having  "RF Sense" output, we also get SWR + Frequency of the signal under test (Max. 50MHZ) 

      

Powder Coated Free Cases for CPU, Interface board and Bridges are available.

 

 
 SWM4:  Tech Information Documents

        

Graphic CPU-0613 Tech info document 0-500MHZ RF Sensor Document
 
GCPU-0613 Schematic JPG
 
GCPU-0613 Kit Parts List 0-500MHZ RF Sensor Document

 


 
SWM4-INF-1013 Info Doc 0-500MHZ RF Sensor Document
SWM4-INF-1013 Schematic  JPG
SWM4-INF-1013 Kit Parts List

0-500MHZ RF Sensor Document

SWM4 GCPU/SWM4 USER CONFIG GUIDE

0-500MHZ RF Sensor Document

 
 SWM4 PIC Firmware & User Documents
SWM4 GCPU User Document by I2TZK 

0-500MHZ RF Sensor Document

 
SWM4 PC Software & PIC FW V1.03 for Graphic CPU-0613

 
Visit I2TZK Web Site

  
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For online payments, shipping charges will be added on secure web page, from $5.00 upwards for Registered Air Mail. (based on total value of the KIT/Assembled)

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You may also visit our Shopping cart to buy most of Foxdelta kits.

 

Buy From 2CO     

 
 
SWM4-INF-1013 + GCPU-0613 Combo Complete Kits 70.00 No stock
Includes:
GCPU-0613 complete kit with Free Case

SWM4-INF-1013 complete kit with free case.

OR PAY THRU PAYPAL:


If you already own a GCPU-0613 and want a SWM4-INF-1013 Interface Board Only: 

SWM4-INF-1013 Complete Kit with Free Case 15.00

2CheckOut.com Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Fox Delta.
Includes:
SWM4-INF-1013 complete kit with free case.

 

Note: GCPU and SWM4-INF-0713 do not measure anything unless a bridge is connected.
Suitable HF Bridges are listed below:
HFB3 Balanced Bridge Kit with free case 35.00

2CheckOut.com Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Fox Delta.
Kit Parts List

HF Dual Scale Bridge Complete Kit with Free case 39.00

2CheckOut.com Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Fox Delta.
Kit Parts List

 

 

 Buy Assembled and PCBs
 
PCBs and Assembled Fox Delta Kits are now available form our School Project Website:
 

 


 


2CheckOut.com Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Fox Delta.

 

 Buy Off-Line

 

Click image on Right if you like to purchase by sending an USPS MO

 

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