Yaesu FT450D mod to transmit on all frequencies 1.8 to 55.995
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- Опубліковано 6 кві 2019
- Hi,
This video is for entertainment only. You may destroy your radio if you try this modification.
This hardware and software modification allows the Yaesu FT-450D to transmit on all frequencies, from 1.8 MHz to 55.995 MHz. This is only for testing.
It is illegal to transmit on any frequency that you are not licensed to operate on.
And it is not recommended to leave the radio in this mode after testing.
Only one soldered jumper is removed from the control board. Then one software option is changed in the system menu.
After removing the jumper, you can use the radio's system menu to enable or disable the all-frequency transmit mode.
Disconnect radio, and remove top and bottom covers.
There are 16 screws to remove.
Take care with the speaker wire.
Remove front display panel.
Be very careful with the flat data cable. It is easy to pop out, and a pain to re-attach. You do not need to remove the cable. Mine pulled out by mistake.
The display side simply slides out, but the control board side has a hinged clip that has to be lifted before cable can be removed.
Remove heat shield. Unscrew the 6 inner screws first.
Remove jumper.
I was not able to desolder, so I used a wire cutter to bite off the ceramic jumper.
Reassemble radio.
Power on to test.
If OK....Switch off radio.
Now to change the menu option:
Hold down buttons - IPO, NB, AGC, and power on radio.
Radio boots to system menu.
Turn DSP/SEL knob to scroll to the menu item - A type.
Press F button once.
Then press NB button to change type to t.
Hold down F button for 3 seconds.
Radio will re-boot.
Now test transmitting outside am bands.
The transmit seems to be enabled unbroken along the entire frequency range of the radio.
My antenna, however, is totally inadequate for this.
Check out the other videos below on the same mod.
That's where I got my directions.
Thanks for watching.
YT - 613ncwt
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YT - Yvo Muniz
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Nice video, only took me 15 mins from start to finish, many thanks 👍
makes more sense to isolate the resistor on the common side than to do any soldering. you can see the logic is being pulled down. if released than is tied high internal.
dont forget to drop screws on the carpet
Well he did show how to get the face off so I can fix my earphone jack...
It's been 4 years since this video was made. Has there been any noticeable bad effects to the transceiver since the Mod was done?
Why didn't you just use a blowtorch to blast the component off the board? That soldering tip was too big for the job. :)
Hello. I can't open my transceiver with this method, I mistakenly saved "f type"(as it stands for), I can't change f type to t type., can be opened programmatically or as a friend.
This link may help you. Google " FT450 MARS mod" it mentions the F option
Omg, cold'nt you find a more bigger soldering iron? This is reason why i never buy a transceiver that has been tampered with.
Am only getting c type option. Any ideas?
Good video. Theres always going to be those nasal gazing keyboard cowboys coming here to spew crap, and they can do everything better. Keep up the good work
Hammer der arbeitet mit Lötkloben und Einbrecherschraubendreher 😫
Could use some Auuuudddiiitooo in the vidddeooooo.
Включается на запрещенных частотах. Создаёт помехи.
Will this mod add 11 meters?
Yes
dah
@d lion Hey brother is it safe to do a full reset? after you do this mod will the frequencies still be tx unlocked and the radio still Widebanded??? I fcked up the dsp settings and don't remember defaults but I'm scared if I reset I'll lose the mod.
Sounds like you have not done the mod yet. DON'T MOD! Reset your radio. I have not tried a full reset after mod, so don't know if it is safe. If you reset after mod, you may lose the mod setting in the SYSTEM menu, but you can re-enter the system and change the option again. As was said before, DON'T MOD!
@@dlion88 all good, yeah the mod was done in store when i bought it.. It is safe to do a full reset. All good
@@anti-corruption-anti-tyranny Sorry, can't help. Best to ask the store to do the fix/reset then.
@@dlion88 that's what I'm saying the mod was done in store. And it IS safe to reset fully. I've done it. Once the mod is done it can't be reversed unless the jumper is replaced and mode changed back.
You sound like a Trini
Some people edit their videos to
So who is he going to talk to???
Wayne the barber: Probably CB and Freeband users (yes, I know its not legal). A lot of people here (UK) buy this radio "wide-banded" for use on CB / Freeband....most dealers will do the modification for a small fee at the time of purchase.
idiots
Why would anyone go to all that trouble to talk on the CB frequencies? Lol
no shit
This is illegal... Only a fool would do this to a $700.00 radio.
Fuck YOU lol . 555 forever
@@maxwellbruce4747 lol!
It is not Illegal ! It is a normal Mod if you are part of the MARS community. Get your facts straight before you start babbling, it's illegal, it's illegal. To talk on a frequency without the proper license IS Illegal.
@@mikes1031 In the UK rules regarding non-approved radios and power levels above 4 Watts on AM/FM and 12 Watts on SSB still apply for CB radio, despite deregulation. Persons using illegal equipment or accessories still risk prosecution, fines or confiscation of equipment
In the USA, it is legal for ham radio operators to modify their equipment.