HWL1111

High-frequency traveling-wave amplifier covering approximately 10.7–11.7 GHz, delivering at least 5 watts RF output in waveguide service.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / 900 mA

Description

A microwave traveling-wave tube intended for RF amplification; the source specifies its operating frequency range, heater requirements, static electrode conditions, and RF performance.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: -
Base pins: -
Nominal heater voltage: 6.3 V
Nominal heater current: 900 mA
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

TravelingWave

X-ray radiationInterelectrode capacitances

Max cathode current: 40 mA

Published ratings and characteristics promoted where clearly stated.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

1953 RFT Rundfunk Technik

Published operating points and test conditions from this source.

SECTION 1

TravelingWave

Other

quenzbereich von 10,7
11.7 GHz
quenzbereich von 10,7...11,7 GHz. Unter Berücksichtigung der Wellig-
Heizspannung Ur
6.3 V
Heizspannung Ur 6,3 V
Anheizzeit r
2 min
Anheizzeit r 2 min
Kaltdämpfung D >
60 dB
Kaltdämpfung D > 60 dB
Welligkeit
8 s
Welligkeit 8 s 2
bezogen auf den ganzen
1 GHz
bezogen auf den ganzen 1GHz
Betriebswerte (bei f =
11.2 GHz
Betriebswerte (bei f = 11,2 GHz)

Characteristic

ten Frequenzbereich des Hohlleiters (8,2
12.4 GHz
ten Frequenzbereich des Hohlleiters (8,2...12,4 GHz) einsetzen. Die
Wendelspannung Uh 2800
3400 V
Wendelspannung Uh 2800. . . 3400 V
Anodenspannung Ue. 900. . »
1200 V
Anodenspannung Ue. 900. . » 1200 V
Katodenstrom Ik 20
35 mA
Katodenstrom Ik 20... 35 mA
Wendelstrom I s
2 mA
Wendelstrom I s 2 mA
Anodenstrom Ia s
1 mA
Anodenstrom Ia s 1 mA
Frequenzbereich f 10,7
11.7 GHz
Frequenzbereich f 10,7.0011,7 GHz
&F-Ausgangsleistung Pout 2
5 W
&F-Ausgangsleistung Pout 2 5 W
Rauschfaktor F S
30 dB
Rauschfaktor F S 30 dB
Kollektorstrom Ic
35 mA
Kollektorstrom Ic 35 mA
Wendelstrom Ih s
1.5 mA
Wendelstrom Ih s 1,5 mA