no for a short time they did make the 4/5 1003's if im not mistaking there was one in Michigan and it had a beautiful sound. the thunderbolts were made from the 1950's to the 1990's and the early dual tone thunderbolts were 4/5 and when the 1003 was introduced i believe it was still a choice of what combo you wanted. the thunderbolt only had 3 chopper choices 5 port 4/5 port or the common 5/6 port. so yes 4/5 thunderbolts are real...but 5/6 1003's were most common.
I have an idea. (Easier said than done lol) acquire a 4/5 port thunderbolt. Remove the chopper assembly. Buy a 1003 and take out the boring 5/6 chopper... And pop in the 4/5 one... Voila!! A 4/5 Thunderbolt 1003 is born!!
@@Creeperboy099 I'm late, but that is not going to work, you would have to add the whole other set of collector rings and the horn / horn bracket are different on a 1003, the mount is closer to the chopper unlike the 1000T. Unless you wanted to rewire the whole Thunderbolt.
Creeperboy099 I could possibly do this.. considering if I can get my hands on a 1003 And a model 2T or 4/5 port thunderbolt 1000T, witch is actually a possibility, but it’s hard to get a 1003 solenoid assembly even from west shore.. and even if you do you still have to have an rcm3...
+Hero Token Most common use of it I think, this same guy has a Nuclear Meltdown simulation that uses both the pulse and the hi-low, but I think realistically it would be only the pulse, depending on the area
Cemoman17 You can also request a synth by commenting and i will do it...right now i am working on a city ambiance of Whelen WPS 2810 in steady and a distant single tone Screamer in wail. creepy.
The siren winds up and when it peaks the electric current going to the field windings reverse causing a the rotor to "choke" with the assistance of a clutch i do believe
How do these sirens change their low pitch sound to that more smooth note like sound? (I'm not talking about the solenoid a, i mean the general sound when they do hi lo)
WELL I guess the best way to explain that is Musical theory, timbre and all that Jazz... but when the thunderbolt does high-low it is switching in between two port combinations 5 port to 6 port alternately. when a thunderbolt does high low it no longer has a overtone. well it does but it is muted significantly causing a cleaner smooth sound.
No, i know how they switch back and forth, but in saying the normal alert is really low and rough, and the hi lo sounds more smooth and note like. For example, take the hi lo tone and take out the high lo part for just a basic thing. It sound much different from when you actually click alert or attack.
+Corey Smith I think the main reason is because on alert or attack the air from the blower is being shared out between the two rotors and for Hi lo all the air is just going through one rotor at a given time
The University Park 1003 is the only known 1003 that came from the factory with a 4/5. There is another 1003 that was swapped with a 4/5 that occasionally runs hi-lo but unfortunately the blower is reverse wired.
@@disconnectatfunniez9189 sorry it took forever to get a reply. I think I have an answer. I do believe the other 4/5 1003 he's talking about is in St Paul, NE. Here it is doing alternate wail and I do not own the video ua-cam.com/video/0bNxJVEk5yU/v-deo.html
@@SNIXC I think they are the same because undulating hi lo is hi lo hi lo hi lo hi lo hi lo brrrrrrrrrrr hi lo hi lo hi lo hi lo hi lo brrrrrrrrrrr and alternating wail is hi lo hi lo hi lo hi lo hi lo hi lo hi lo hi lo hey loo hey loo hi lo hi lo hi lo hi lo hi lo brrrrrrrrrrr. Is it the same? Yes, same signal but also no because the sound is not the same
Fnap_ World_7765 the T only belongs to “1000T, 1000BT,1000BTSB, etc.. it means it’s DT, or “Dual Tone”... 1003’s are already dual tone.. 1003A three phase, 1003B single phase.. 1003ASB, Thunderbolt 1003 A series B... go research this.
3:13 is when the hi lo starts
the pulse signal kind of sounds like the air horn signal on a whelen.
broken solar panel nope
That is because of port raito
I hate it
greu Chrysler part 4
@@thunderbolt4113 no
6:00 Pulse
no for a short time they did make the 4/5 1003's if im not mistaking there was one in Michigan and it had a beautiful sound. the thunderbolts were made from the 1950's to the 1990's and the early dual tone thunderbolts were 4/5 and when the 1003 was introduced i believe it was still a choice of what combo you wanted. the thunderbolt only had 3 chopper choices 5 port 4/5 port or the common 5/6 port. so yes 4/5 thunderbolts are real...but 5/6 1003's were most common.
Sadly the 4/5 port bolt in grosse point Michigan now has a dead blower
Oh hi lo i love
Sounds like an aca hurricane 130
Also I wonder if this siren on this picture was taken down or replaced with a different siren.
I have an idea. (Easier said than done lol) acquire a 4/5 port thunderbolt. Remove the chopper assembly. Buy a 1003 and take out the boring 5/6 chopper... And pop in the 4/5 one... Voila!! A 4/5 Thunderbolt 1003 is born!!
Los The Ghost a more cost effective solution:
Get a 4/5 1000T and put a 1003 solenoid assembly on it.
Creeperboy and friends that would be more cost effective.. but would it be easier to source the parts individually?
@@Creeperboy099 I'm late, but that is not going to work, you would have to add the whole other set of collector rings and the horn / horn bracket are different on a 1003, the mount is closer to the chopper unlike the 1000T. Unless you wanted to rewire the whole Thunderbolt.
Creeperboy099 I could possibly do this.. considering if I can get my hands on a 1003 And a model 2T or 4/5 port thunderbolt 1000T, witch is actually a possibility, but it’s hard to get a 1003 solenoid assembly even from west shore.. and even if you do you still have to have an rcm3...
My city has a 1212 that’s mounted on a clock tower
Hi. lo sirens are cool
Is the pulse signal used in reactor core meltdowns?
+Hero Token Most common use of it I think, this same guy has a Nuclear Meltdown simulation that uses both the pulse and the hi-low, but I think realistically it would be only the pulse, depending on the area
I have seen the simulations of it. That is scary stuff.
I honestly think that pulse is a high low but with a reverse wired solenoid box.
FS2001SRNB no.. you just have to wire it up differently in the rcm 3 but you don’t reverse wire it..
The attack signal sounds like a Model 2T
6:04 here we go...
I swear I keep rewinding just for that wind up!
Why?
***** I like the sound it's awesome.
Cemoman17 You can also request a synth by commenting and i will do it...right now i am working on a city ambiance of Whelen WPS 2810 in steady and a distant single tone Screamer in wail. creepy.
Thunderbolts should do a yelp like the Allertors does. How does it do it anyway? Does it trap the Axle on the motor?
The siren winds up and when it peaks the electric current going to the field windings reverse causing a the rotor to "choke" with the assistance of a clutch i do believe
I like the roar of it
Nice
What synth distance is this?
Creepy ambience
Alert& Attack Sounds like a Model 2T
How do these sirens change their low pitch sound to that more smooth note like sound? (I'm not talking about the solenoid a, i mean the general sound when they do hi lo)
WELL I guess the best way to explain that is Musical theory, timbre and all that Jazz... but when the thunderbolt does high-low it is switching in between two port combinations 5 port to 6 port alternately. when a thunderbolt does high low it no longer has a overtone. well it does but it is muted significantly causing a cleaner smooth sound.
No, i know how they switch back and forth, but in saying the normal alert is really low and rough, and the hi lo sounds more smooth and note like. For example, take the hi lo tone and take out the high lo part for just a basic thing. It sound much different from when you actually click alert or attack.
oh because the high low softens the thunderbolts overtone.
Corey Smith it would of been edited
+Corey Smith I think the main reason is because on alert or attack the air from the blower is being shared out between the two rotors and for Hi lo all the air is just going through one rotor at a given time
lilaj34siren Imagine an Allertor 125 8/12 port, a P-50, and a Chrysler Bell Victory Siren all doing Attack.
interesting
my fictional siren rocket has some of those sirens plus lots of others making the db rate of the rocket
OVER 9000!!!!!
Creeperboy dragon ball z reference
That would be absolutely insane
Did they only make 5/6 port 1003's
Carlos Aponte no they made 4/5s for a short time
The University Park 1003 is the only known 1003 that came from the factory with a 4/5. There is another 1003 that was swapped with a 4/5 that occasionally runs hi-lo but unfortunately the blower is reverse wired.
@@Creeperboy099 is the other 4/5 port you mentioned the one in saint Paul?
@@disconnectatfunniez9189 sorry it took forever to get a reply. I think I have an answer. I do believe the other 4/5 1003 he's talking about is in St Paul, NE. Here it is doing alternate wail and I do not own the video
ua-cam.com/video/0bNxJVEk5yU/v-deo.html
Alert&Attack
U forgot alternate wail yes I’m there was an alternating hi lo but that was hi lo attack because it stops going hi lo when winding down
No, they are the same it’s just wired different
@@SNIXC I think they are the same because undulating hi lo is hi lo hi lo hi lo hi lo hi lo brrrrrrrrrrr hi lo hi lo hi lo hi lo hi lo brrrrrrrrrrr and alternating wail is hi lo hi lo hi lo hi lo hi lo hi lo hi lo hi lo hey loo hey loo hi lo hi lo hi lo hi lo hi lo brrrrrrrrrrr. Is it the same? Yes, same signal but also no because the sound is not the same
High Low Attack
From sonic and the autobots the rise 🙌of siren 🚨head 🎃
The beginning of hi lo sounds like a simplex alarm lol
Pulse like whelen hornet or whelen WPS 4004
Wait a minute, I don’t think tbolts can do fast wail
Bruh..
@@ZXeM__ what? You gonna complain about something
@@SNIXC you can do that if you press the alert button, cancel it, press alert after 2 seconds and you did it
@@exofriend4895 it doesnt count
Its sound like the hi motor is slow
AIR HORN,WHELENS SIRENS ONLY
7min test of the 4/5 port T1003
Keith Daniel Salado THERE IS NO 1003T JUST 1003A AND 1003B
@@deaderthandead1182 there could be
Fnap_ World_7765 the T only belongs to “1000T, 1000BT,1000BTSB, etc.. it means it’s DT, or “Dual Tone”... 1003’s are already dual tone.. 1003A three phase, 1003B single phase..
1003ASB, Thunderbolt 1003 A series B... go research this.
@@PeterLowenbrauGriffin- T means DT "Dual tone". 1003 is already dual tone.
@@SNIXC ik
Attack
Soooo creepy
High Low
Pulse
Alert
little much echo sounds like running in a sewer drain just my observation
The bolt’s outside up top. You’re in the drain just listening.
Imagine you are in a tornado shelter... this is what it would sound like..
Pl
kinda sounds like an aca hurricane
Yes.. they sound the same but just in case you didn’t know.. hurricanes are 8/10 and this is 4/5
🇮🇩hi