Generator triode GU-88A is designed to generate high-frequency oscillations and amplify power in stationary radio engineering devices of wide application. It is mainly used in the pipe industry and in TV and radio broadcasting stations.

1. Heating voltage 26 V.
2. Glow current 640-720 A.
3. Output power at a frequency up to 22 MHz, not less than 500 kW.
4. The steepness of the characteristic (at an anode voltage of 1 kV, grids in a pulse of 200 and 600 V) 380-620 mA/V.
5.Cathode emission current, not less than 500 A.
6. Static gain (at anode voltages of 1 and 2 kV, anode current of 10 A) 36-54.
7. Interelectrode capacitances, no more – grid – anode 200 pF. – grid – cathode 500 pF – anode – cathode 7.5 pF.
8. Height no more than 764 mm.
9. Diameter no more than 215 mm.
10. Weight no more than 33 kg.

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.