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Re: DDS and PIC soldering on TRX2A DDS board

Hi Adrian, Thanks again for all your tips and tricks about soldering the SMD. I think I will be able to build the DDS board successfuly now ! I wrote to Kari from RF Device to buy a new DDS board with resistors, ferite beads, inductors, capacitors, diodes, transistors and all the IC's including DDS ...
by F4EEF
14 Jun 2017 19:39
 
Forum: Juma Discussion
Topic: DDS and PIC soldering on TRX2A DDS board
Replies: 4
Views: 1165

Hi Adrian,

Thanks a lot for your answer to my post.

I have some other questions : what kind of flux and solder did you used and what was the temperature of your soldering station when you soldered the DDS and PIC ?

Thanks again for your answers.

73 de Alain F4EEF
by F4EEF
14 Jun 2017 06:30
 
Forum: Juma Discussion
Topic: DDS and PIC soldering on TRX2A DDS board
Replies: 4
Views: 1165

DDS and PIC soldering on TRX2A DDS board

:o Hello, When soldering DDS an PIC on DDS board I encountered many difficulties even using flux, small gauge solder (Sn62Pb36Ag2 0.3 mm) and a soldering station with a small tip so I made many solder bridges and was unable to remove them using solder wick and bent IC legs and broke board tracks. So...
by F4EEF
13 Jun 2017 17:20
 
Forum: Juma Discussion
Topic: DDS and PIC soldering on TRX2A DDS board
Replies: 4
Views: 1165

Re: Ordering DDS bag PCB and components for TRX2A

Good morning,

I was be able to buy the needed parts from RFDevice.

All is right ! :D
by F4EEF
11 Dec 2016 11:18
 
Forum: Juma Discussion
Topic: Ordering DDS bag PCB and components for TRX2A
Replies: 3
Views: 1368

Ordering DDS bag PCB and components for TRX2A

Good evening, I've bought a few months ago the TRX2A kit but left the kit in the box. Last week I decided to begin the assembly with DDS board, but unfortunately I broke the PCB with resistors, trimer, inductors, ferrite beads, capacitors, diode, transistors and IC's including DDS and microcontrolle...
by F4EEF
05 Dec 2016 16:13
 
Forum: Juma Discussion
Topic: Ordering DDS bag PCB and components for TRX2A
Replies: 3
Views: 1368

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