[AMRadio] Trouble brewing in the AM Window (or "Ghetto"


billy kd5zla at swbell.net
Mon Dec 16 14:12:08 EST 2013


The Transformer is a  Iron powder toroid Lighter and gives more amps


On 12/16/2013 11:39 AM, Kim Elmore wrote:
> Do I hear the sound of a credit card being pulled out? :)
>
> I'm a bit surprised by the weight, though. What if the PS is some kind of switcher?!
>
> But then, this isn't about receiving, so that shouldn't be a problem :)
>
> Kim N5OP
>
> "People that make music together cannot be enemies, at least as long as the music lasts." -- Paul Hindemith
>
> On Dec 16, 2013, at 11:24, "Bernie  Doran" <qedconsultants at embarqmail.com> wrote:
>
>> That really does not sound like a bad price considering what some of the stupid transceivers are bringing.  Even the weight looks attractive, less than my Gates BC1G and 20V2   Bernie W8RPW
>> ----- Original Message ----- From: "Kimberly Elmore" <cw_de_n5op at sbcglobal.net>
>> To: "billy" <kd5zla at swbell.net>; <amradio at mailman.qth.net>
>> Sent: Monday, December 16, 2013 11:51 AM
>> Subject: Re: [AMRadio] Trouble brewing in the AM Window (or "Ghetto"
>>
>>
>> And this baby can be YOURS for only $41285.46 (at today's exchange rate). Don't wait! Quantities are limited so act now!
>>
>> Kim N5OP
>>
>>
>> ________________________________
>> From: billy <kd5zla at swbell.net>
>> To: amradio at mailman.qth.net
>> Sent: Monday, December 16, 2013 9:34 AM
>> Subject: Re: [AMRadio] Trouble brewing in the AM Window (or "Ghetto"
>>
>>
>> Specs on just the amp to give you what you want
>>
>> Data of DRESSLER Tsunami-40K RF Linear Amplifier
>>
>> Frequency bands all HF amateur bands 1.8 MHz to 29.7 MHz
>> Power supply 3 power supply transformers 20000 VA, 2500 VA & 1.5 VA
>> Plate voltage 10000 V at full output power
>> Screen voltage 1300 V stabilized
>> Grid voltage - 290 V +/- 25 V regulated
>> Filament 6.3 V / 160 A
>> Input SWR 160
>> 17 m -- 20 m
>> m -- 10 m < 1.3 : 1
>> < 1.6 : 1
>> Gain (1.8 -- 29.7 MHz) 21.8 dB
>> Amplification Input power Output power
>> Measured with a Bird Power Meter, 471200 & 4715. 10 W
>> 20 W
>> 40 W
>> 60 W
>> 80 W
>> 100 W
>> 120 W
>> 140 W
>> 160 W
>> 180 W
>> 200 W
>> 220 W
>> 240 W
>> 260 W 1.5 KW
>> 3.0 KW
>> 6.0 KW
>> 9.0 KW
>> 12.0 KW
>> 15.0 KW
>> 18.0 KW
>> 21.0 KW
>> 24.0 KW
>> 27.0 KW
>> 30.0 KW
>> 33.0 KW
>> 36.0 KW
>> 39.0 KW
>> Input SSB Signal 20% of full 1.5 KHz Modulation
>> on / off Ratio 1:4, Interruptions: 30 Hz
>> There is absolute no time limit for a carrier output power of 12 KW
>> Harmonic Output 50 dB below rated output
>> IMD 34 dB or better
>> Tube Eimac 4CX15000A
>> Input network 1:9 Transformation, 450 Ohm, 500 W HF Resistor, Tube
>> Input Reactance Compensation & Neutralization for each Band, 11 pol.
>> bandswitch, two levels
>> Output network Roller inductor 22 uH, Vacuum Caps: 500 pF var. / 15 KV
>> + 2500 pF var. / 5KV
>> Computer control Plate current (every 5 msec), SWR, all switching
>> functions,
>> no relais switching under power conditions, soft start inrush, 10 sec
>> delay time for full power, 2 speed turbine blower
>>
>> Well regulated screen and grid supply for +ve and -ve currents as well
>> as current limiting to protect the tube and minimize the IMD. It is
>> impossible to override the screen and grid dissipation at any working
>> conditions.
>> Metering Output, SWR, Plate current, Plate voltage, Screen & Grid
>> current / voltage
>> Housing High quality black eloxial aluminia
>> Dimension 540w x 610h x 720d mm³
>> Weight 224 kg
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> On 12/16/2013 9:18 AM, Jim Wilhite wrote:
>>> You must admit it would be a bit of fun.
>>>
>>> Jim
>>> W5JO
>>>
>>>
>>> ----- Original Message -----
>>>
>>>
>>>> 24KW PEP for parity? I think not.
>>>>
>>>> Bry Carling
>>> ______________________________________________________________
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>>
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> ______________________________________________________________
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>
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