NOT! Heater = 6.3V @ 25 amps Tube not really designed for linear
service... here's specs ...
The 3CX1500D3 is a forced air cooled, ceramic/metal, medium-mu power triode
designed primarily for use in industrial radio frequency heating services.
Input of 4.3 kW is permissible up to 110 MHz. Plentiful reserve emission is
available from its 158 watt filament. The grid structure is rated at 75
watts, making this tube an excellent choice for industrial service.
----------------------------------------------------------------------------
----
Characteristics
Plate Dissipation (Max.) 1,500 Watts
Screen Dissipation (Max.) --- Watts
Grid Dissipation (Max.) 75 Watts
Frequency for Max. rating (CW) 110 MHz
Amplification Factor 24
Filament/Cathode Thoriated Tungsten
Voltage
Current 6.3 Volts
25.0 Amps
Capacitance Grounded Cathode
Input
Output
Feedthrough 10.0 pf
0.9 pf
10 pf
Capacitance ---
Input
Output
Feedthrough --- pf
--- pf
--- pf
Cooling Forced Air
Base ---
Air Socket SK-410
Air Chimney SK-446
Boiler ---
Length 5.625 in; 14.29 cm
Diameter 3.42 in; 8.69 cm
Weight 3.2 lb; 7.1 kg
----- Original Message -----
From: "RICHARD GEORGE" <k6kwq@msn.com>
To: <Amps@contesting.com>; "George Yazzolino" <kc7hkp@teleport.com>
Sent: Saturday, December 20, 2003 1:20 PM
Subject: Re: [Amps] 3CX1500D3
Better find the filament transformer also 5.8 volts at 145 amps!
----- Original Message -----
From: George Yazzolino
To: Amps@contesting.com
Sent: Saturday, December 20, 2003 12:16 PM
Subject: [Amps] 3CX1500D3
HI Guys
I have (2) Eimac 3CX1500D3 tubes. 1 brand new and one is a pull. will
they
be able to be made into a amp ?.
they where used in a chemical analyzer machine at work.
thanks
P. George Yazzolino
14801 NE 20 Circle
Vancouver, Wa. 98684
KC7HKP, Grid CN-85
(360) 885-0981
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