PO-101 Ham Radio Satellite Pass East Coast USA

Satellite Overview: A brief introduction to PO-101, its mission, and its role in amateur radio.

Technical Specs: PO-101 operates on VHF uplink (145.900 MHz) and UHF downlink (437.500 MHz). It also features an Automatic Packet Reporting System (APRS) on 145.825 MHz.

Equipment Needed: A dual-band VHF/UHF transceiver, an antenna (preferably directional), and tracking software to monitor the satellite's orbit.

 

The PO-101 (Diwata-2) is a Filipino amateur radio satellite launched on October 29, 2018, as part of the Philippine government’s space program. It is a microsatellite designed for Earth observation, scientific experiments, and amateur radio communication. The satellite carries an Automatic Packet Reporting System (APRS) and a VHF-UHF amateur radio transponder, enabling amateur radio operators to communicate via the satellite. In addition to supporting disaster management and environmental monitoring, PO-101 also serves as an educational tool to promote science and technology in the Philippines.