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1 PCS GU-33B 

NEW NOS SVETLANA 06/91's TRANSMITTER-TETRODE

 

  • BUY WHAT YOU SEE ON PHOTO
  • We can do combine shipping
  • Item discriptions: Buy what you see on photo / Untested
GU-33 B
Generator tetrode GU-33B in metal-glass design with indirectly heated oxide cathode and forced air cooling of the anode and stem, designed for continuous operation in the frequency range up to 500 MHz in stationary and mobile radio transmitting devices.
Design - metal-ceramic.
Cooling - air 40m3 / h.
Weight - 220 g. 
Filament current 5.15 ± 0.45A
1st grid reverse current <20 μA
The bias voltage on the 1st grid is negative 7 ± 5V
Cutoff voltage of the anode current (at Un = 1000V, Ia = 5mA) <60V
Slope characteristics 26 ± 6mA / V
Oscillatory power at a frequency of 60 MHz (at Uа = 1kV, Uс2 = 250V, Uс = 52V) > 130 W
Oscillatory power at a frequency of 250 MHz (at Uа = 0.9 kV, Iа = 310mA) > 120 W
Decrease in vibrational power (at Un = 5.7V) <25%
Gain of the 1st grid relative to the 2nd grid (at Uc2 = 250V and 300V) 13
Interelectrode capacitances, pF:
- input 11 ± 5
- weekend 8.5 ± 1.5
- checkpoint <0.1 

Our advantages:

 

1. ONE business day - handling time of your goods:

  • We do our best to get your goods to you faster. 

2. Highest quality packaging:

  • non-transparent film
  • for fragile lamps, this is a cardboard box.
  • MANDATORY foam box for each package.
  • MANDATORY bubble wrap packing of each lamp / part.

Such packaging allows your lamps to be delivered intact in 99.9% of cases. (For all the handlessness of the postal services)

3. Delivery by air:

 

  • All your parcels will be sent by air.
  • This allows you to achieve the maximum delivery speed.
  • Delays are very rare - BUT we are always open and will help you solve any of the situations.

 

3. We are always ready for dialogue:

  • We respond quickly (100% response within a day).
  • You can always combine your parcels into one.
  • Support clients at all stages of the transaction.

4. Our reputation is our face:

  • You can always read our reviews.
  • Each of them is our pride.
  • We are aiming at only 100% result.
Payment Paypal / Payoneer / or other payment services provides in your location by ebay.
Shipping

*** ONE buisnes DAY handling time *** 

Shipping by air.

Radio goods for order

from Ukraine

We can also find and calculate the cost of goods that are not in our store under the order.

For more information - just email me.