GU-33B – Tetrode Vacuum tube Suitable to at least 500 MHz – Coaxial base

  •  For Sale
  •  1 week ago
  • by Gerald Caouette
  •  Amplifiers - Parts
  • Edmonton, Alberta, Prairies
  • 48 views
WIN_20230313_16_34_20_Pro
WIN_20230313_16_34_26_Pro
WIN_20230313_16_34_49_Pro
WIN_20230313_16_34_54_Pro
WIN_20230313_16_35_00_Pro
WIN_20230313_16_35_37_Pro
WIN_20230313_17_22_02_Pro
WIN_20230313_17_22_13_Pro
WIN_20230313_17_22_22_Pro
WIN_20230313_16_34_20_Pro
WIN_20230313_16_34_26_Pro
WIN_20230313_16_34_49_Pro
WIN_20230313_16_34_54_Pro
WIN_20230313_16_35_00_Pro
WIN_20230313_16_35_37_Pro
WIN_20230313_17_22_02_Pro
WIN_20230313_17_22_13_Pro
WIN_20230313_17_22_22_Pro
$80

GU-33B
Vacuum Tetrode Tube
From the Ukraine
Heater V 6.3 Volt
Heater I 4.7 to 5.6 Ampere
Plate Volts 1500 DC
Plate disipation 150 W
Screen 400 V
Cathode current Avg 340 mA
Peak Cathode current 1000 mA
Upper Operating Frequency 500 MHz
Warm-up time 150 seconds max
Service life expectancy in excess of 1500 hrs.
Tubes offered are in original pastic bag with documentation
Price is per each there are 6 available

  • Phone : 780-932-9116
  • QRZ Validation
  • Callsign : VE6NAP
  • Item Condition : New
  • Payment Types Accepted : eTransfer, PayPal, Cash
  • Shipping and Pickup : Will ship at cost.
  • Shipping and Payment Comments : Will fit into a Canada Post Small Flat rate box with room to spare I will combine shipments when possible to keep postage costs down See my other available components and items

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