Glass-to-metal generator triode.
Designed to amplify the power of high-frequency oscillations in radio engineering devices for a wide range of applications. Decoration - glass-metal. Working position - vertical, anode down. Durability not less than 2000 hours. Weight not more than 12 kg.
Cooling - forced:
— anode — air not less than 1300 m3/h,
— legs — air not less than 30 m3/h.

1. Filament current 135 ± 15 A.
2. Stability of the anode current for 10 minutes (at Ua=1 kV), not less than 0.3 A.
3. Reverse grid current (at Ua=8 kV and Uc=200 V), not more than 440 μA.
4. Reverse grid current (at Ua=0.8 kV and Uc=200 V), not more than 340 μA.
5. Ionic grid current, not more than 100 μA.
6. Emission current in a pulse (at Un=7.9 V and Ua=1 kV), not less than 40 A.
7. Leakage current between the grid and the cathode (at Usk=200 V), not more than 300 μA.
8. Slope 50 ± 8 mA/V.
9. Gain (at Ua=4.8 kV and Ia=2.5 A) 28 ± 4.
10. Grid voltage locking negative, no more than 420 V.
11. Vibrational power (at a frequency of 2 MHz), not less than 30 kW.
12. Interelectrode capacitances:
– grid-cathode, no more than 80 pF,
— anode-cathode, no more than 2 pF,
– grid-anode, not more than 50 pF.
13. Heating voltage 7.9-8.7 V.
14. Operating ambient temperature range from -60 to +70 °C.

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.