LAMPS
GS-31B
GS-31B
LAMPS
Available on back-order
Description
Metal-ceramic generator triode. Designed to generate and amplify oscillations in the decimeter and meter wave ranges in continuous mode in circuits with a common grid. The design is metal-ceramic, with cylindrical electrode leads.
Details
1. Filament current 3.4 ± 0.3 A.
2. The cathode emission current in a pulse (at Ua=Uc=600 V), not less than 8 A.
3. The voltage at the operating point is negative 9 ± 3 V.
4. The steepness of the characteristic (when Uс changes by 1 V), not less than 22 mA/V.
5. Ready time no more than 120 s.
6. Net continuous power:
— at l=60 cm, Ua=1.8 kV, Ia=500 mA, not less than 360 W,
— at l=30 cm, Ua=1.7 kV, Ia=700 mA, not less than 180 W.
7. Interelectrode capacitances:
– input 21.5 ± 2.5 pF,
– output no more than 0.12 pF,
– through passage 4.5 ± 0.7 pF.
8. Heating voltage 12 – 13.2 V.
9. Ambient operating temperature range
from -60 to +70 С.
10. Weight no more than 1.2 kg.
11. Durability, not less than 1000 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
Metal-ceramic generator triode. Designed to generate and amplify oscillations in the decimeter and meter wave ranges in continuous mode in circuits with a common grid. The design is metal-ceramic, with cylindrical electrode leads.
1. Filament current 3.4 ± 0.3 A.
2. The cathode emission current in a pulse (at Ua=Uc=600 V), not less than 8 A.
3. The voltage at the operating point is negative 9 ± 3 V.
4. The steepness of the characteristic (when Uс changes by 1 V), not less than 22 mA/V.
5. Ready time no more than 120 s.
6. Net continuous power:
— at l=60 cm, Ua=1.8 kV, Ia=500 mA, not less than 360 W,
— at l=30 cm, Ua=1.7 kV, Ia=700 mA, not less than 180 W.
7. Interelectrode capacitances:
– input 21.5 ± 2.5 pF,
– output no more than 0.12 pF,
– through passage 4.5 ± 0.7 pF.
8. Heating voltage 12 – 13.2 V.
9. Ambient operating temperature range
from -60 to +70 С.
10. Weight no more than 1.2 kg.
11. Durability, not less than 1000 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.