The Sin City Repeater Group Network is a high-performance, wide-area linked system delivering phenomenal coverage across Southern Nevada, southwestern Utah, northwestern Arizona, and parts of southern California. Engineered for clarity, reach, and reliability, our repeaters are optimized for both casual ragchews and mission-critical communications—whether you’re driving through the Mojave, hiking near Zion, or checking in from the Las Vegas Strip.
At the heart of our network is AllStar Link, a powerful and flexible linking platform built on the robust Asterisk PBX system. This VoIP-based architecture allows seamless integration between repeaters, remote nodes, and hotspots—giving our users crystal-clear audio and real-time connectivity over vast distances.
Each repeater in the Sin City system is hand-selected, finely tuned, and strategically placed to maximize RF performance. Whether you’re a technician, a traveler, or a talker, the coverage and audio quality are simply too good to miss. From high desert valleys to mountain passes, we’ve built a network that keeps you connected, informed, and engaged—with no compromise.
The Sin City Repeater Group also boasts the largest collection of APCO25 (P25) repeaters in Nevada. No other organization or groups makes such an effort to ensure that hams have access to the same robust technology that our first responders use on a daily basis.
Join a growing community of thoughtful operators using one of the most reliable and expansive AllStar-linked systems in the Southwest. Once you key up on Sin City, you won’t want to use anything else.
No promises, no guarantees. If your ½-watt handheld in the bathroom can’t hit us, that’s physics — not our problem. Want coverage? Build your own machine.
The Ethos of the Sin City Repeater Group
| Status | Owner | Call Sign | Band | Repeater Output | Repeater Input | Tone In | Tone Out | P25 NAC | AllStar Node | Location | Hardware |
|---|---|---|---|---|---|---|---|---|---|---|---|
| On-air | W7IVK | W7IVK | 2m | 145.390 MHz145.390 MHz | 144.790 MHz | 100.0 Hz | None | 56474 | Downtown Henderson (Juan's Flaming Fajita) | XPR-8400 | |
| On-air | N4NJJ | N4NJJ | 2m | 147.210 MHz | 147.810 MHz | 107.2 Hz | 107.2 Hz | 702.0 | 43750 | Centennial Hills (Medical high rise) | Quantar |
| On-air | N4NJJ | N4NJJ | 70cm | 420.850 MHz | 425.850 MHz | 107.2 Hz | 107.2 Hz | 702.0 | Henderson (Arden) | Quantar | |
| Down for Maintenance | N4NJJ | N4NJJ | 70cm | 442.675 MHz | 447.675 MHz | 107.2 Hz | 107.2 Hz | Williamsville, NY (Sheridan & Hopkins) | Quantar | ||
| On-air | N4NJJ | N4NJJ | 70cm | 445.375 MHz | 440.375 MHz | 107.2 Hz | 107.2 Hz | 42632 | Centennial Hills (Medical high rise) | Quantar | |
| On-air | N4NJJ | N4NJJ | 70cm | 445.400 MHz | 440.400 MHz | 107.2 Hz | 107.2 Hz | 413941 | Lone Mountain (Majestic Park) | XPR-8400 | |
| On-air | N4NJJ | N4NJJ | 70cm | 445.975 MHz | 440.975 MHz | 107.2 Hz | 107.2 Hz | 702.0 | 42632 | Centennial Hills (Medical high rise) | XPR-8300 |
| On-air | N4NJJ | N4NJJ | 70cm | 446.825 MHz | 441.825 MHz | 107.2 Hz | 107.2 Hz | 41394 | Southwest Las Vegas (Rainbow & 215) | XPR-8400 | |
| On-air | W7IVK | W7IVK | 70cm | 447.975 MHz | 442.975 MHz | Redacted | Redacted | Blue Diamond (LV Two-Way Building) | GR-1225 | ||
| On-air | N4NJJ | N4NJJ | 70cm | 448.325 MHz | 443.325 MHz | 107.2 Hz | 107.2 Hz | 702.0 | 42630 | Angel Peak (Mt. Charleston) | Quantar |
| On-air | N4NJJ | N4NJJ | 70cm | 448.375 MHz | 443.375 MHz | 107.2 Hz | 107.2 Hz | 47366 | Kingman, AZ (Kingman Hospital) | GR-1225 | |
| On-air | N4NJJ | N4NJJ | 70cm | 449.700 MHz | 442.700 MHz | 107.2 Hz | 107.2 Hz | 702.0 | 42631 | Low Potosi | Quantar |
| On-air | N4NJJ | N4NJJ | 33cm | 927.5625 MHz | 902.5625 MHz | 107.2 Hz | 107.2 Hz | 702.0 | 42628 | Centennial Hills (Medical high rise) | Quantar |