• GS-4B / GS-4V RUSSIAN MICROWAVE TRIODE NOS TUBES IN BOX - Vintage Radio Parts Store
  • GS-4B / GS-4V RUSSIAN MICROWAVE TRIODE NOS TUBES IN BOX - Vintage Radio Parts Store
  • GS-4B / GS-4V RUSSIAN MICROWAVE TRIODE NOS TUBES IN BOX - Vintage Radio Parts Store
1 3

GS-4B / GS-4V RUSSIAN MICROWAVE TRIODE NOS TUBES IN BOX

GS-4B / GS-4V RUSSIAN MICROWAVE TRIODE NOS TUBES IN BOX

€10,00 EUR
€0,00 EUR €10,00 EUR
Sale Sold out
Shipping calculated at checkout.

GS-4B / GS-4V RUSSIAN MICROWAVE TRIODE NOS TUBES IN BOX

About Item: Present to you Russian, generator triode ГС-4В for generating, amplifying and multiplying
high-frequency oscillations in the centimeter and decimeter wave ranges.


Design - titanium ceramic with cylindrical leads of a cathode, a heater and a disk lead of a grid.


Main operational characteristics bay (Vh = 6.3 V, Va = 200 V, Ia = 30 mA)

Heating current: (0.47 ± 0.06) A.

Anode current (at Vа = 120 V, Ug = 0 V): not less than 20 mA.

The cathode emission current in a pulse (at Vа = Vg = 60 V): not less than 0.8 A.

Grid current reverse (at Vg = -2 V): no more than 3 μA.

The grid voltage at the operating point - negative: (2 ± 1.8) V.

Steepness characteristics: (18 ± 3) mA / V.

Oscillating power (at Vа = 250 V, Iа = 60 mA, l = 7.2 cm): not less than 1 W.

Oscillating power (at Vn = 6 V): not less than 0.8 W.

Interelectrode capacitance, pF:

  • Input : 3 ;

  • output : no more than 0 . 04 ;

  • through : 1.8 ± 0.3 .

Longevity : not less than 550 hours.


Main maximum characteristics

Heater voltage: (6 - 6.6) V.

Anode voltage: 350 V.
Grid voltage: 0 V.
The negative grid voltage: 50 V.
Cathode current: 65 mA.
Grid current: 15 mA.
Power dissipated by the anode: 15 Watts.
Power Dissipated: 0.4 Watts.
High-frequency power supplied to the grid: 1.5 Watts.
Resistance in the anode circuit: 1 kOhm.
Body temperature: 200 о С.
Ambient temperature range: (-60 to +100) o C.

Weight: ~1 2 grams.

---------------------------------------------------------------------------------------------------------------------------------------------------

Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

Combine shipping is accepted.
If you need less or more items of this type, or if you need add some other items, contact us, and we will make special listing for you.
Give us the list of items you need, and we'll do the rest.

We have many other vacuum tubes for audio and other, ask us if you need any of them.

Items are shipped from Lithuania Post (Europe Union) via expedited International tracking.


Returns

We guarantee you complete satisfaction with all our high quality products.
If you receive an item you did not order, or if an item you ordered is received damaged or defective, we will refund you the price you paid for it or replace it with identical one.

The item should come to the above address within 30 days after you received it.
After 30 days we will no longer be responsible and the item won't be taken back.

Item for returning must have the original tags and packing, otherwise it won't be accepted.
View full details