EO·Atlas
Preview build / EO·Atlas v0.9, content still landing
EO·Atlas / Catalogue / ISISPACE S-Band Patch Antenna
Component · products

ISISPACE S-Band Patch Antenna

Compiled from public sources. Checked on 2026-11-07. Not independently verified by ISISPACE.

Work at ISISPACE? This page is unclaimed. Claim it free to keep it accurate and add your links. What operators can do →

Claim this page

ISISPACE's S-band patch antenna is a passive CubeSat antenna for the 2200-2290 MHz commercial S-band range.

The ISISPACE S-Band Patch Antenna is a passive CubeSat antenna for telemetry and payload data downlink in the 2200-2290 MHz S-band range.[1] It is built on a Rogers printed circuit board (PCB) with IPC-A-610 Class 3 assembly. ISISPACE reports flight heritage since 2021 and compatibility with its own transmitters and with other manufacturers' systems.[1]

The published specifications give a boresight gain of 6.5 dBic at centre frequency, a half-power beam width of 100 degrees, return loss above 10 dB and an axial ratio below 3 dB over +/-50 degrees.[1] Polarisation is right-hand circular (RHCP) and power handling is 2 W.[1]

Mass is below 60 g. The antenna is 80 mm in diameter and 5.0 mm high without its connector; the straight SMA connector height is listed separately as 9.5 mm.[1] The operating temperature range is -20 to +50 C. Delivery includes the antenna, its datasheet and test reports.[1]

Qualification testing covers functional, thermal-vacuum and thermal-cycling tests, and acceptance testing covers functional and thermal-cycling tests.[1]

Operator pricing

Pricing not publicly listed by operator

Sources
Cite https://eo-atlas.org/products/component/isispace-s-band-patch-antenna Markdown twin → Field definitions → Suggest a correction →
How to cite this page

Plain text

ISISPACE S-Band Patch Antenna. EO-Atlas, SpectraWorks B.V., last reviewed 2026-11-07. https://eo-atlas.org/products/component/isispace-s-band-patch-antenna (CC BY 4.0)

BibTeX

@misc{eoatlas:products:component:isispace-s-band-patch-antenna,
  title = {ISISPACE S-Band Patch Antenna},
  author = {{EO-Atlas}},
  publisher = {SpectraWorks B.V.},
  year = {2026},
  note = {Last reviewed 2026-11-07. CC BY 4.0},
  url = {https://eo-atlas.org/products/component/isispace-s-band-patch-antenna}
}