LAMPS
GU-62A
GU-62A
LAMPS
Available on back-order
Description
Generator triode GU-62A for operation in amplifiers - generators of high-frequency oscillations.
Decoration - glass-metal. Working position - vertical, anode down.
Cooling - forced:
- anode - water at least 50 l / min.
— legs — air not less than 40 m3/h.
- cylinder and metal-to-glass junctions - air at least 400 m3/h.
Details
1. Filament current 120 ± 15 A.
2. Reverse grid current (at Ua=10 kV, Ia=3 A), not more than 100 μA.
3. Cathode emission current (at Ua=0.5 kV, Un=10.8 V), not less than 25 A.
4. The steepness of the characteristic (at Ia=10 and 12.5 A) 60 ± 10 mA/V.
5. Gain 23 ± 4.
6. Grid blocking voltage, negative, not more than 420 V.
7.Output power:
– at a frequency of 85 MHz (at Ua = 7.5 – 8 kV), not less than 40 kW,
– at a frequency of 440 MHz (at Ua \u003d 10 – 10.5 kV), not less than 63 kW.
8. Interelectrode capacitances:
– input, no more than 80 pF,
– output, no more than 2.8 pF,
– pass-through, no more than 60 pF.
9. Heating voltage 10.8 – 12.6 V.
10. Durability, not less than 2000 hours.
Payment & delivery
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.
- Description
- Details
- Payment & delivery
Generator triode GU-62A for operation in amplifiers - generators of high-frequency oscillations.
Decoration - glass-metal. Working position - vertical, anode down.
Cooling - forced:
- anode - water at least 50 l / min.
— legs — air not less than 40 m3/h.
- cylinder and metal-to-glass junctions - air at least 400 m3/h.
1. Filament current 120 ± 15 A.
2. Reverse grid current (at Ua=10 kV, Ia=3 A), not more than 100 μA.
3. Cathode emission current (at Ua=0.5 kV, Un=10.8 V), not less than 25 A.
4. The steepness of the characteristic (at Ia=10 and 12.5 A) 60 ± 10 mA/V.
5. Gain 23 ± 4.
6. Grid blocking voltage, negative, not more than 420 V.
7.Output power:
– at a frequency of 85 MHz (at Ua = 7.5 – 8 kV), not less than 40 kW,
– at a frequency of 440 MHz (at Ua \u003d 10 – 10.5 kV), not less than 63 kW.
8. Interelectrode capacitances:
– input, no more than 80 pF,
– output, no more than 2.8 pF,
– pass-through, no more than 60 pF.
9. Heating voltage 10.8 – 12.6 V.
10. Durability, not less than 2000 hours.
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.