Other
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8072 Eimac Transmitting Tube (NOS/NIB)
$149.91Transmitting tube
New Old Stock, New In Box * No longer available for export
MFR: Eimac
SKU: 8072
Six Month WarrantyBase SPECIAL TUBEBASE in general Filament Vf 13.5 Volts / If 1.3 Ampere / Indirect Description This tube is a small low cost conduction cooled beam power type. It is used as an rf power amplifier, oscillator, regulator, distributed amplifier in mobile or fixed equipment at frequencies up to 500 megacycles
Because of its high power sensitivity and high efficiency, the 8072 can be operated with relatively low anode voltage to give large power output with small driving power. In typical operation as a linear RF power amplifier in single sideband, suppressed carrier service, the 8072 is rated for a useful peak power output of 80 watts as measured with two tone modulation. As an anode-modulated RF power amplifier in Class C telephony, it can deliver up to 105 watts of useful output power in a grid drive circuit up to 50 MHz. As an RF power amplifier in Class C telegraphy or FM telephony, the 8072 can deliver up to 110 watts at 50 MHz, 105 watts at 175 MHz and up to 85 watts at 470 MHz.
Made in the USA -
6KG6 RCA Beam Power Amplifier Matched Pair (2) (NOS/NIB)
$139.91 -
6KG6A GE Beam Power Amplifier Matched Pair (2) (NOS/NIB)
$139.91 -
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6KG6 / EL509 Raytheon Beam Power Amplifier Matched Pair (2) (NOS/NIB)
$134.91 -
8072 RCA Transmitting Tube (NOS)
$129.91 -
813 RCA Transmitting Tube (NOS)
$124.91The 813 beam power tube was very popular with amateur radio operators following WW II. The tube remained a staple of amateur radio until single sideband became a popular operating mode in the late 1950's and early 1960's. Featuring a graphite plate with an ICAS dissipation rating of 125 watts the tube was very economical and a pair could provide legal limit operation (1 kilowatt input) on CW or AM. Later tubes manufactured by RCA and Amperex featured an improved plate made of zirconium-coated nickel.
New Old Stock * No longer available for export
MFR: RCA
SKU: 813-RCAMade in the USA -
4C35 Philips Thyratron Transmitting Tube (NOS)
$124.91 -
813 Sylvania Transmitting Tube (NOS)
$124.91The 813 beam power tube was very popular with amateur radio operators following WW II. The tube remained a staple of amateur radio until single sideband became a popular operating mode in the late 1950's and early 1960's. Featuring a graphite plate with an ICAS dissipation rating of 125 watts the tube was very economical and a pair could provide legal limit operation (1 kilowatt input) on CW or AM.
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 813-SYLMade in the USA -
813 Mullard Transmitting Tube (NOS)
$124.91The 813 beam power tube was very popular with amateur radio operators following WW II. The tube remained a staple of amateur radio until single sideband became a popular operating mode in the late 1950's and early 1960's. Featuring a graphite plate with an ICAS dissipation rating of 125 watts the tube was very economical and a pair could provide legal limit operation (1 kilowatt input) on CW or AM.
New Old Stock * No longer available for export
MFR: Mullard
SKU: 813-MULMade in the USA
