P-band Global-beam Antenna
Glavkosmos
A P-band global-beam antenna designed for signal reception and forming a required servicing area, featuring four helical radiators made of polymeric composite material.
Key figurescomparable across the catalogue
- Mass
- 10 kg
- TRL
- 9
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Purpose
- Forming required servicing area; signal reception within the operating frequency band.
- Flight qualification of the product
- Yes
- Possibility to adapt the product to customer requirements
- Yes
- Frequency band
- 401.5 – 406.1 MHz
- Absolute gain in the servicing area
- not less than 15 dB
- Antenna components
- 4 helical radiators on the plate
- Radiators material
- polymeric composite material
- Radiator dimensions
- 1440×202 mm
- Antenna mass (without plate)
- 10 kg
About
The P-band Global-beam Antenna is engineered for space applications, primarily serving the purpose of forming a specific servicing area and facilitating signal reception within its operational frequency band. The antenna is flight-qualified, indicating its readiness for deployment in space environments. It offers adaptability to meet diverse customer requirements, allowing for customization based on specific mission needs. The antenna’s design incorporates four helical radiators mounted on a plate, with the radiators themselves constructed from a polymeric composite material. This material choice likely contributes to its mass efficiency and durability in space. The antenna operates within a frequency band of 401.5 – 406.1 MHz and provides an absolute gain of not less than 15 dB in its servicing area. The radiator dimensions are 1440×202 mm, and the antenna’s mass (without the plate) is 10 kg.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.