{"title":"Tubes and Transistors","description":"","products":[{"product_id":"eimac-3cpx800a7","title":"EIMAC 3CPX800A7","description":"\u003cp\u003eThe 3CPX800A7 is a compact high-mu power triode intended for use in zero bias Class B amplifiers in pulsed radio frequency applications. It may also be used as a pulse modulator or regulator. A single 3CPX800A7 will deliver 6 kW peak output in drive-pulsed RF service. This device is also recommended for FM broadcast service at 108MHz, with typical output power of 900W.\u003c\/p\u003e \u003c!--more--\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eCharacteristics: \u003c\/strong\u003eÿ- Plate Dissipation (Max.): 800 Watts - Screen Dissipation (Max.): --- - Grid Dissipation (Max.): 4 Watts - Frequency for Max. rating (CW): 350 MHz - Amplification Factor: 200 - Filament\/Cathode: Oxide Coated - Voltage: 13.5 Volts - Current: 1.5 Amps - Capacitance: Grounded Grid - Input: 26.0 pf - Output: 6.1 pf - Feedthrough: 0.5 pf - Capacitance: --- - Input:--- pf - Output: --- pf - Feedthrough: --- pf - Cooling: Forced Air - Base: Large Wafer 11 pin - Air Socket: SK-1900 - Air Chimney: SK-1906 - Boiler - Length: 2.52 in; 64.01 mm - Diameter: 2.53 in; 64.26 mm - Weight: 12 oz; 340 gm\u003c\/span\u003e\u003c\/p\u003e","brand":"EIMAC","offers":[{"title":"Default Title","offer_id":35114987028634,"sku":"EI3CPX800A7","price":1969.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0422\/1291\/7402\/products\/smEIMAC-3CPX800A7__93079.jpg?v=1601999361"},{"product_id":"eimac-3cx3000a7","title":"EIMAC 3CX3000A7","description":"\u003cp\u003eThe 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.\u003c\/p\u003e \u003c!--more--\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eCharacteristics:\u003c\/strong\u003e - 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\u003c\/span\u003e\u003c\/p\u003e","brand":"EIMAC","offers":[{"title":"Default Title","offer_id":35114987159706,"sku":"EI3CX3000A7","price":3031.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0422\/1291\/7402\/products\/smEIMAC-3CX3000A7__98169.jpg?v=1601999361"},{"product_id":"eimac-3cx1500a7","title":"EIMAC 3CX1500a7","description":"\u003cp\u003eThe 3CX1500A7\/8877 power triode is designed for use as a cathode driven Class AB2 or Class B amplifier, in audio or RF applications including the VHF band or as a cathode driven plate modulator Class C RF amplifier. As a linear amplifier, high power gain may be obtained without sacrifice of low intermodulation distortion and high amplification factor combine to make drive requirements exceptionally low for a tube of this power capacity.\u003c\/p\u003e \u003c!--more--\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eCharacteristics:\u003c\/strong\u003e - Plate Dissipation (Max.): 1,500 Watts - Screen Dissipation (Max.): --- - Grid Dissipation (Max.): 25 Watts - Frequency for Max. rating (CW) 250 MHz - Amplification Factor: 200 - Filament\/Cathode: Oxide Coated - Voltage: 5.0 Volts - Current: 10.5 Amps - Capacitance: Grounded Cathode - Input: 38.5 pf - Output: 0.1 pf - Feedthrough: 10.0 pf - Capacitance: Grounded Grid - Input: 38.5 pf - Output: 10.2 pf - Feedthrough: 0.1 pf - Cooling: Forced Air - Base: Special 7-Pin - Air Socket: SK-2210 - Air Chimney: SK-2216 - Boiler --- - Length: 4.02 in; 102.20 mm - Diameter: 3.38 in; 85.80 mm - Weight: 1.6 lb ; 0.7 kg\u003c\/span\u003e\u003c\/p\u003e","brand":"EIMAC","offers":[{"title":"Default Title","offer_id":35114987225242,"sku":"EI3CX1500A7\/8877","price":3119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0422\/1291\/7402\/products\/smEIMAC-3CX1500A7__12836.jpg?v=1601999362"},{"product_id":"eimac-yu148","title":"EIMAC YU148","description":"\u003cp\u003eThe 3CX6000A7\/YU-148 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 stem structure which readily becomes part of a linear filament tank circuit for VHF operation. The grid provides shielding between the input and output circuits for grounded grid applications and conveniently terminates in a ring between the plate and filament terminals.\u003c\/p\u003e \u003c!--more--\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eCharacteristics:\u003c\/strong\u003e - Plate Dissipation (Max.): 6,000 Watts - Screen Dissipation (Max.): N\/A - Grid Dissipation (Max.): 225 Watts - Frequency for Max. rating (CW): 110 MHz - Amplification Factor: 200 - Filament\/Cathode :Thoriated Tungsten - Voltage: 7.0 Volts - Current: 78.0 Amps - Capacitance: Grounded Cathode - Input: 42.0 pf - Output: 0.28 pf - Feedthrough: 24 pf - Capacitance: N\/A - Input: N\/A - Output: N\/A - Feedthrough: N\/A - Cooling: Forced Air - Base: Special, Coaxial - Air Socket: N\/A - Air Chimney: N\/A - Boiler: N\/A - Length: 9.00 in; 22.86 cm - Diameter: 6.125 in; 15.56 cm - Weight: 9.1 lb; 4.1 kg\u003c\/span\u003e\u003c\/p\u003e","brand":"EIMAC","offers":[{"title":"Default Title","offer_id":35114987290778,"sku":"EIYU148\/3CX6000A7","price":3375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0422\/1291\/7402\/products\/smEIMAC-YU148__79379.jpg?v=1601999362"},{"product_id":"eimac-3cx15000a7","title":"EIMAC 3CX15000A7","description":"\u003cp\u003eThe 3CX15,000 A7 is a high-mu power triode intended for use as a zero bias Class B RF amplifier or Class C power amplifier or oscillator. It is also recommended for use as a grounded grid FM amplifier. Class B operation with zero bias offers circuit simplicity. In addition, grounded grid operation is attractive since a power gain as high as twenty times can be obtained.\u003c\/p\u003e \u003c!--more--\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eCharacteristics:\u003c\/strong\u003e - Plate Dissipation (Max.): 15,000 Watts - Screen Dissipation (Max.): --- - Grid Dissipation (Max.): 500 Watts - Frequency for Max. rating (CW): 110 MHz - Amplification Factor: 200 - Filament\/Cathode: Thoriated Tungsten - Voltage: 6.3 Volts - Current: 160 Amps - Capacitance: Grounded Cathode - Input: 61.0 pf - Output: 0.2 pf - Feedthrough: 36 pf - Capacitance: Grounded Grid - Input: 61.0 pf - Output: 36.0 pf - Feedthrough: 0.2 pf - Cooling: Forced Air - Base: Coaxial - Air Socket: SK-1300 - Air Chimney: SK-1306 - Boiler: --- - Length 8.75 in; 222.30 mm - Diameter 7.05 in; 179.10 mm - Weight 12.0 oz; 5.5 kg\u003c\/span\u003e\u003c\/p\u003e","brand":"EIMAC","offers":[{"title":"Default Title","offer_id":35114987356314,"sku":"EI3CX15000A7","price":6875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0422\/1291\/7402\/products\/smEIMAC-3CX15000A7__26513.jpg?v=1601999363"}],"url":"https:\/\/www.305broadcast.com\/collections\/tubes-and-transistors.oembed","provider":"305broadcast","version":"1.0","type":"link"}