| Author |
Message |
    
Triple9
| | Posted on Wednesday, January 29, 2003 - 4:52 am: | 
|
thanks for the help, One more thing how much does one of the tubes swing? ---watts |
Tech833
| | Posted on Wednesday, January 29, 2003 - 10:58 am: |
|
Without over-dissipating the plate, you can get 1000 watts carrier and 2000 watts peak envelope power from a 4-1000 at the design frequency of 1.0 MHz.
At 28 MHz., the 4-1000 is good for approximately 750 watts carrier and 1500 watts peak envelope power.
Of course you can get more power out of a properly driven 4-1000 at the expense of drastically reduced lifespan. |
Mauldropper508
New member
Username: Mauldropper508
Post Number: 2
Registered: 8-2007
| | Posted on Friday, August 24, 2007 - 11:32 pm: |
|
I've seen 4-1000 tubed crab boxes do 4 times what a 3-500Z does on a bird 43. Althought the tech above is correct with to much drive and or to much filament volts will reduce life span. |
Frequentwaves
New member
Username: Frequentwaves
Post Number: 1
Registered: 12-2008
| | Posted on Monday, December 29, 2008 - 6:24 pm: |
|
Is there a way to test a 4-1000 out of circuit, aside it's filament? |
Bruce
Senior Member
Username: Bruce
Post Number: 4924
Registered: 9-2003
| | Posted on Monday, December 29, 2008 - 7:40 pm: |
|
Yes with a tube tester .....
Finding the tester would be the problem
On 6 since 66
|
