WORLDWIDE ssb delay install

[fasteddie]

I read and learn alot of good info here. like to thank you all for your help in the past. I have a worldwide mf440 1 driveing 4. i would like to wire up a ssb delay in it does anyone have any schematics for this or know anyone that would. i wanted to contact worldwide on it butt they are now nonexistent any and all help appreciated.

 

[paws264]

I read and learn alot of good info here. like to thank you all for your help in the past. I have a worldwide mf440 1 driveing 4. i would like to wire up a ssb delay in it does anyone have any schematics for this or know anyone that would. i wanted to contact worldwide on it butt they are now nonexistent any and all help appreciated.

I think this fellow could use the help of one of the Transistor Amplifer Tek-spurts; his problems seems simple enough.

BUMP

.

 

[mackmobile43]

Here's a crude drawing I have from several years ago but it should work.

 

[fasteddie]

i thank you ill give it a try. what do you recomend for the delay i see that you chang the caps for more or less delay.

 

[mackmobile43]

I think 1000 uf should work

 

[paws264]

Thanks Mack.

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[fasteddie]

so from what i am seeing i just have to add the caps and switch. the rest should be their for the keying circuit. sorry for the stupid questions i,m learning. :blushing:

 

[mackmobile43]

so from what i am seeing i just have to add the caps and switch. the rest should be their for the keying circuit. sorry for the stupid questions i,m learning. :blushing:

you're correct.

 

[fasteddie]

new question onssb delay i have instaled the ssb delay when i unkey the mic abviously the amp stays keyed up momentarily now with side band on will this hurt the reciver of my radio also when driveing by someone that is transmiting with some power the amp chatters will this hurt anything and is their anything i can do to stop this.

 

[9C1Driver]

You should be fine. If you leave the delay on during AM talking you just might miss the first half a word the other person says. Thats why I prefer switched SSB delays. Amplifiers will chatter alittle when a strong signal is very close.

 

[DIRTYWHITEBOY]

Theres something missing in that drawing,anybody know what it is?

 

[-=PEAKABOO=-]

Theres something missing in that drawing,anybody know what it is?

The relay looks crooked like it might have been hot and melted

 

[DIRTYWHITEBOY]

The relay looks crooked like it might have been hot and melted

omg,wrong

 

[ken white]

Theres something missing in that drawing,anybody know what it is?

Its missing the anti-parallel diode across the relay coil connection, hence the relay chatter.

 

[DIRTYWHITEBOY]

Its missing the anti-parallel diode across the relay coil connection.

right you are ken,its used for quenching the emf which will destroy the switching transistor