Ceramic-metal generator tetrode.
Designed to generate and amplify high-frequency oscillations in continuous mode in circuits with a common grid.
Durability - not less than 2000 hours.
Shelf life: 12 years.

1. Filament current 2.28 A.

2. The current of the 1st grid is reverse, not more than 20 μA.

3. The voltage of the 1st grid at the operating point is negative, 10 V.

4. The steepness of the characteristic (at Uc=1 V), not less than 9 mA/V.

5. Vibrational power in amplification mode (Uа=1.5 kV, Uс2=300 V, l=30 cm), not less than 160 W.

6. Power dissipated by the anode 200W.

7. Excitation power 12W.

8. Interelectrode capacitances:
– 1st grid – cathode 8 pF,

– 2nd grid – anode 1.8 pF.

8. Heating voltage 6 – 6.6 V.

9. Ambient operating temperature range
from -60 to +100 C.

10. Weight no more than 140 g.

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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.