N9TPB
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🕒 Repeater directory updated Sun Oct 4 3:00 am CDT · next update Sun Oct 11 3:00 am CDT
223.9800
Concord, CA · FM (analog) · probably on the air (RepeaterBook: listed on the air, listing updated Oct 18, 2025 00:00 UTC)
Output (listen)223.9800
Input (transmit)222.3800
Offset-1.6 MHz
Tone100.0 Hz
Location · approximate
37.83500, -122.12900
Grid CM87wu ·
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Approximate location: 37.83500, -122.12900
· open map ↗ · other dots: repeaters within 25 miles (● confirmed on the air · ● probably · ● reported off the air · ● unknown)
Nets on This Repeater
No nets known on this repeater yet.
Details
- County
- Contra Costa
- Landmark
- Mt Diablo
- Listing updated
- 2025-10-18
- FM bandwidth
- 25.0
- Use
- Open
- On-air check
- RepeaterBook: listed on the air, listing updated Oct 18, 2025 00:00 UTC
- In directory
- since 2026-10-01 · updated 2026-10-04
Nearby Repeaters (within 25 miles)
| Miles | Output | Call | Tone | Mode | Location |
|---|---|---|---|---|---|
| 0.0 | 442.4500 | KI6O | — | FM (analog) | Moraga, CA |
| 0.0 | 443.4250 | KB7IP | — | FM (analog) | Moraga, CA |
| 0.0 | 440.5500 | KK6MVT | 123.0 | FM (analog) | Moraga, CA |
| 3.6 | 442.9750 | K6ORI | 123.0 | FM (analog) | Lafayette, CA |
| 3.6 | 145.4900 | WA6HAM | 107.2 | FM (analog) | Orinda, CA |
| 3.9 | 144.9375 | K6LNK | — | DMR | Orinda, CA |
| 4.0 | 440.6250 | WA6HAM | 79.7 | FM (analog) | Orinda, CA |
| 4.0 | 444.0000 | KE6PTT | 100.0 | FM (analog) | Orinda, CA |
| 4.0 | 441.9750 | W6CBS | — | FM (analog) | Orinda, CA |
| 4.0 | 444.0000 | K6NOX | 100.0 | FM (analog) | Orinda, CA |
| 4.6 | 434.2000 | KN6TYF | — | DMR | Oakland, CA |
| 5.1 | 443.8250 | KK6BSN | 167.9 | FM (analog) | Walnut Creek, CA |
| 5.4 | 146.8800 | WB6NDJ | 77.0 | FM (analog) | Oakland, CA |
| 5.4 | 442.4000 | WB6NDJ | 77.0 | FM (analog) | Oakland, CA |
| 5.6 | 927.1750 | K6LNK | 114.8 | FM (analog) | Orinda, CA |
| 5.6 | 146.8500 | K6LNK | 162.2 | FM (analog) | Berkeley, CA |
| 5.7 | 443.0500 | N6QOP | 114.8 | FM (analog) | Orinda, CA |
| 5.7 | 440.9750 | K6ORI | 123.0 | FM (analog) | Orinda, CA |
| 6.2 | 443.4375 | WX6D | — | DMR | Place Holder, CA |
| 6.2 | 443.0625 | N6MVT | — | FM (analog) | Walnut Creek, CA |
| 6.2 | 51.8200 | K6NOX | 107.2 | FM (analog) | Walnut Creek, CA |
| 6.3 | 927.7125 | K6NOX | 107.2 | FM (analog) | Walnut Creek, CA |
| 6.5 | 145.2900 | KB6LED | 131.8 | FM (analog) | Berkeley, CA |
| 6.7 | 927.5000 | WB6PQM | — | DMR | Walnut Creek, CA |
| 6.9 | 144.9500 | W6UUU | — | DMR | Oakland, CA |
| 7.1 | 146.3550 | K6SRM | 100.0 | FM (analog) | Danville, CA |
| 7.1 | 434.5250 | KF6DJH | — | DMR | Bay Area, CA |
| 7.3 | 440.1750 | N6TCT | 100.0 | FM (analog) | Gerlach, NV |
| 7.4 | 443.4750 | N6MVT | 114.8 | FM (analog) | Walnut Creek, CA |
| 7.4 | 440.2125 | K6LNK | — | DMR | Walnut Creek, CA |
| 7.6 | 443.3750 | AE6SL | 156.7 | FM (analog) | San Leandro, CA |
| 7.7 | 442.2500 | KM6HJA | 162.2 | FM (analog) | San Leandro, CA |
| 7.7 | 1299.5000 | AC6SO | — | D-STAR | San Leandro, CA |
| 7.7 | 440.0250 | AC6SO | 107.2 | FM (analog) | San Leandro, CA |
| 7.7 | 147.2400 | W6RGG | 107.2 | FM (analog) | San Leandro, CA |
| 7.7 | 444.2000 | W6RGG | 107.2 | FM (analog) | San Leandro, CA |
| 7.7 | 441.8000 | KQ6RC | — | FM (analog) | San Leandro, CA |
| 7.7 | 442.7750 | KB6NCL | — | FM (analog) | San Leandro, CA |
| 7.8 | 147.8250 | KF6ALA | 88.5 | FM (analog) | Alameda, CA |
| 7.9 | 224.3400 | KB6LED | 100.0 | FM (analog) | Berkeley, CA |
Change History
| Week of | Change |
|---|---|
| 2026-10-01 | Added to the directory FM 223.98 |