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


















$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
Contact
- 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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