HARDWARE / PRODUCTAdded 10 Jul 2026

CubeSat Kit™ Base Plate Assembly for AntS Antenna

Pumpkin, Inc.
CubeSat Kit™ Base Plate Assembly for AntS Antenna

A base-plate assembly variant configured to mount a third-party AntS deployable antenna system, with dual independent separation switches, forming the Motherboard-Module end of a CubeSat Kit structure.

Typed specifications2 values

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Material (as printed)
Al 5052-H32, plated per CubeSat Design Specification (CDS)
description
Flight heritage
Flight Qualified and Space Proven
description

Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.

As published by the supplier7 lines, in the manufacturer's own wording
Configuration option: separation switch
Dual
Material
Al 5052-H32, plated per CubeSat Design Specification (CDS)
Mounting fasteners (to Chassis Walls)
6x M3 flathead stainless-steel screws
Antenna compatibility
Third-party AntS deployable antenna system
Antenna mounting fasteners
4x threaded fasteners
Separation switch terminals
C, NC, NO solder terminals per switch
Price (USD)
$1,085.00

About

The Base Plate Assembly for AntS Antenna forms one end of a CubeSat Kit™ structure — typically the end with the Motherboard Module (MBM) C&DH subsystem. Precision constructed from Al 5052-H32 and plated according to the CubeSat Design Specification (CDS), each Large-Aperture Base Plate Assembly is secured to the Chassis Walls via six M3 flathead stainless-steel screws.

This version of the Base Plate is made specifically to accommodate the third-party AntS deployable antenna system, which is secured to the plate with four threaded fasteners. This base plate has dual, independent separation switches; each separation switch provides C, NC and NO solder terminals, with the second switch located on a corner diagonally opposite the first, providing redundant deployment sensing per the CubeSat Design Specification.

As Flight Hardware, it is Flight Qualified and Space Proven.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: www.pumpkinspace.com ↗

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