New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 0

New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 1

New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 2

New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 3

New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 4

New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 5

New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 6

New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 7

New !! Eimac 3CX3000A7 RF Triode Tube - with 4-month Warranty / 3 available, US $1,375.00 – Picture 8

New !! Eimac 3cx3000a7 Rf Triode Tube - With 4-month Warranty / 3 Available

US $1,375.00

Palisades Park, New Jersey, United States
Jan 30th

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Eimac 3CX3000A7 RF Power Triode Tube 3CX3000A7 New Old Stock - in OEM Shipping Box. Never in a socket since manufactured. S/N: NGK-0028 9729 Original Box Dimensions: 10"w x 10"d x 18"h This tube is guaranteed to function perfectly, and carries our standard 4-month, no-nonsense warranty. For your reference, the seller is N&R Scientific Co., Inc. We have been providing the highest quality refurbished and fully guaranteed equipment worldwide for many years. You can purchase with complete confidence that the equipment will be provided in excellent cosmetic and perfect operational condition. Our facility is located in the metropolitan NYC area. Manufacturer's Description: The 3CX3000A7 high-mu forced air cooled power triode provides relatively high power output as an amplifier, oscillator, or modulator at low plate voltages. The tube has a low inductance cylindrical filament tank circuit for VHF operation. Operation with zero grid bias in many applications offers circuit simplicity by eliminating the bias supply. Grounded-grid operation is attractive since a power gain of over twenty times can be obtained. 3CX3000A7 CPI | 4CW50,000J The values listed above represent specified limits for the product and are subject to change. The data should be used for basic information only. Formal, controlled specifications may be obtained from CPI for use in equipment design. Characteristics Plate Dissipation (Max.) 4,000 Watts Screen Dissipation (Max.) --- Grid Dissipation (Max.) 225 Watts Frequency for Max. rating (CW) 110 MHz Amplification Factor 160 Filament/Cathode Thoriated Tungsten Voltage 7.5 Volts Current 51.5 Amps Capacitance Grounded Cathode Input 38.0 pf Output 0.6 pf Feedthrough 24 pf Capacitance Grounded Grid Input 38.0 pf Output 24.0 pf Feedthrough 0.6 pf Cooling Forced Air Base Special, Coaxial Air Socket --- Air Chimney --- Boiler --- Length 9.00 in; 228.60 mm Diameter 4.15 in; 105.50 mm Weight 6.2 lb ; 2.8 kg

Condition	New other (see details) : A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections.
Seller Notes	“In original Eimac box. These tubes are unused and are fully guaranteed as long as used and handled according to mfg specs. (We assume that if you are interested in purchasing a tube like this, you are a pro and know what you are doing. If not, please do not purchase.)”