Data set 01
1968 General Electric Co
Published operating points and test conditions from this source.
SECTION 1
Microwave
Characteristic
Resonant frequency
9280 MHz
Loaded Q
1250
Insertion loss
6.5 dB
Other
Ambient temperature
-50 to 100 C
Specialized - Microwave Tube ·Microwave
1Q26
Beacon reference cavity resonant at approximately 9.28 GHz, providing a passive frequency standard for beacon and radar-related microwave equipment.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- -
Description
The 1Q26 is a beacon reference cavity with a resonant frequency of 9280 megacycles.
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
- -
- Nominal heater current
- -
- 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
Microwave
X-ray radiationInterelectrode capacitances
No fixed ratings are recorded for this section.
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.