The Kings Point Amateur Radio Club (KPARC) proudly operates a suite of Motorola Quantar APCO-25 (P25) digital repeaters across the 2-meter, 33-centimeter, and 70-centimeter bands. These professional-grade systems provide high-quality, interference-resistant digital communications, offering reliable coverage for both local and regional amateur radio operators.

About P25 Technology
P25 is a widely adopted standard for digital voice and data transmission, known for its resilience and clarity. Originally designed for public safety applications, P25 brings robust performance to the amateur radio community. Key features include:
- Clear, consistent audio even in challenging RF environments.
- Secure and reliable digital transmission across multiple bands.
- Compatibility with other P25 systems, enabling linked communication networks.
Our Motorola Quantar Repeaters
KPARC’s Quantar repeaters cover three key frequency bands:
2-Meter Quantar P25 Repeater
- Ideal for local communications and club events.
- Provides excellent coverage across residential and recreational areas.
33-Centimeter Quantar P25 Repeater
- Offers enhanced penetration in dense urban and indoor environments.
- Useful for experimental and technical projects within the club.
70-Centimeter Quantar P25 Repeater
- Extends coverage over longer distances and through challenging terrain.
- Supports linking with other P25 repeaters for broader connectivity.
Why KPARC Uses Motorola Quantar P25
- Reliability: Proven professional-grade hardware built for continuous operation.
- Versatility: Supports analog fallback, digital P25 operation, and multi-site linking.
- Community Engagement: Encourages experimentation, learning, and collaboration among members.
KPARC’s P25 repeater network combines state-of-the-art technology with hands-on amateur radio opportunities. Whether you are a new operator curious about digital communications or an experienced ham exploring advanced systems, our Motorola Quantar repeaters provide a robust platform for connection, experimentation, and skill-building.
Explore the individual pages for each repeater to view technical specifications, coverage maps, and operating instructions.
Join us in leveraging KPARC’s P25 network to experience clear, reliable, and modern digital communications.