6N23P / ECC88 TUBES 2 PCS . GETTER ON THE WIRE TESTED VOSCHOD USSR.OTK. NOS NEW

Description

6N23P / ECC88 TUBES 2 PCS . TESTED VOSCHOD MADE IN USSR.OTK. NOS                                                                                 NEW
TEST RESULTS
GETTER ON THE WIRE
Tubes 1 (
Release date X
I-71)
Ia1
Ia2
S1
S2
mA
mA
mA/V
mA/V
Tubes
12.2
11.6
10.0
10.8
Tubes 2
(
Release date
I-73)
Ia1
Ia2
S1
S2
mA
mA
mA/V
mA/V
Tubes
12.0
11.6
10.0
10.6
The test results are
obtained
during testing on high-end Military tube tester L1-3
by using
the catalog parameters Ua = 91V & Rk = 80 Ohm where 100% is Ia-15 / S-10,5
Dual miniature universal triode.
Designed to work as a broadband amplifier and high-frequency mixer for low noise and in circuits of low-power amplifiers and pulse generators.
Durability is not less than 1000 h.
Weight 6N23P not more than 16 g.
The main technical characteristics
6N23P
:
The heating voltage ...... 6.3 ± 0.6 V
Current of heating ... 310 ± 25 mA
The anode voltage is nominal (constant) ...... 100 V
Anode voltage limit (constant) ...... 300 V
The current of the anode of each triode ...... 15 mA
Cathode limiting current ...... 20 mA
The cathode current is the limiting (pulse amplitude) ...... 200 mA
The grid voltage (constant) ...... 9 V
The grid voltage is the limiting (pulse amplitude) ...... 260 V
Power dissipated by the anode, limiting ...... 1.8 W
Power dissipated by the grid, limiting ...... 0.03 W
The voltage between the cathode and the heater is the limiting (constant) ...... -200 V
The steepness of the characteristics of each triode ...... 12.7 mA / V
The gain of each triode is 34 ± 9
Input resistance at a frequency of 200 MHz ...... 500 Ohm
Equivalent resistance of intra-lamp noise ...... 300 Ohm
Resistance in the cathode circuit for automatic bias ...... 680 Ohm
Resistance in the grid limit chain ...... 1 MΩ
Input capacitance of each triode ...... 3.6 pF
Output capacitance of the first triode ...... 2.1 pF
Output capacitance of the second triode ...... 1.9 pF
The capacitance of each triode is 1.5 pF
The capacity of the anode is the cathode of each triode ...... 0.18 pF
Capacity between the anodes ...... not more than 0.06 pF
The capacitance between the grids ...... is not more than 0.005 pF
The decoration ...... is a glass miniature.
Payment I accept PayPal payeurope.westernbid.com to pay Contributor: Add your address ID and batch number.
Shipping items will be shipped from Ukraine via international registered airmail (with tracking number) within
1-2 business
days after payment is received and verified.
It takes about 10-34 days. We combine multiple items to save on shipping! Please contact us and check price. Returns accepted! 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 amount you paid for it or replace it with identical. The item to be returned must be original tags and packing, otherwise it will not be accepted.
Shipping time:
Europe 10-12 days
Germany - 25-35 days
USA, Canada - 12-15 days
Asia, South America 14-20 days
Australia, New Zeland 20-24 days
Africa, Central America 24-34 days