N9TPB
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🕒 Repeater directory updated Sun Oct 4 3:00 am CDT · next update Sun Oct 11 3:00 am CDT
53.1800 N1IW
Chelmsford, MA · DMR
Output (listen)53.1800
Input (transmit)52.1800
Offset-1 MHz
Tonenone
DMR color code2
Location · approximate
42.59693, -71.35145
Grid FN42ho ·
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Approximate location: 42.59693, -71.35145
· 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
- Call sign
- N1IW (license, owner history, nets)
- County
- Middlesex
- Listing updated
- 2025-05-06
- FM bandwidth
- 25.0
- Use
- Open
- Network ID
- 0
- In directory
- since 2026-10-01 · updated 2026-10-04
Other Repeaters with This Call
145.1800 Chelmsford, MA · DMR
Nearby Repeaters (within 25 miles)
| Miles | Output | Call | Tone | Mode | Location |
|---|---|---|---|---|---|
| 0.8 | 145.1800 | N1IW | — | DMR | Chelmsford, MA |
| 3.1 | 442.2500 | K5TEC | 88.5 | FM (analog) | Lowell, MA |
| 3.1 | 444.9625 | KP4KWB | 179.9 | FM (analog) | Lowell, MA |
| 3.1 | 442.2500 | K1LVF | 88.5 | FM (analog) | Lowell, MA |
| 3.1 | 444.9625 | KB2KWB | 179.9 | FM (analog) | Lowell, MA |
| 3.1 | 442.2500 | W1MRA | 88.5 | FM (analog) | Lowell, MA |
| 4.6 | 442.4500 | WB1GOF | — | D-STAR | Westford, MA |
| 4.8 | 145.3300 | WB1GOF | — | D-STAR | Westford, MA |
| 4.8 | 146.9550 | WB1GOF | 74.4 | FM (analog) | Westford, MA |
| 5.0 | 147.1200 | W1DC | 146.2 | FM (analog) | Billerica, MA |
| 5.6 | 224.8800 | W1MRA | 103.5 | FM (analog) | Billerica, MA |
| 5.9 | 448.4250 | K1IW | 79.7 | FM (analog) | Billerica, MA |
| 6.0 | 146.4500 | WB1GOF | — | DMR | Westford, MA |
| 6.0 | 438.4500 | KC1TLF | — | DMR | Tyngsboro, MA |
| 6.3 | 443.0500 | WB1GOF | — | DMR | Westford, MA |
| 7.6 | 446.5500 | AE0YC | — | DMR | Pelham, MA |
| 7.8 | 448.6125 | N1HAN | — | DMR | Bedford, MA |
| 8.5 | 145.1100 | N1CON | 110.9 | FM (analog) | Concord, MA |
| 8.8 | 146.4200 | NO1A | — | DMR | Acton, MA |
| 8.8 | 442.3500 | NO1A | — | DMR | Acton, MA |
| 9.1 | 443.3000 | KB5JR | 127.3 | FM (analog) | Littleton, MA |
| 9.2 | 927.4375 | K1PRE | 131.8 | FM (analog) | Littleton, MA |
| 9.4 | 447.5750 | N1CON | 110.9 | FM (analog) | Concord, MA |
| 9.6 | 146.5000 | W1STT | — | DMR | Pelham, NH |
| 9.7 | 224.1600 | K1KZP | 67.0 | FM (analog) | Wilmington, MA |
| 9.8 | 441.4625 | N1QIG | — | DMR | Wilmington, MA |
| 10.2 | 145.4300 | KC1CLA | 146.2 | FM (analog) | Burlington, MA |
| 10.2 | 224.8800 | KC1US | 103.5 | FM (analog) | Burlington, MA |
| 10.2 | 448.2750 | N1YPW | 88.5 | FM (analog) | Burlington, MA |
| 10.2 | 446.7750 | W1DYJ | 88.5 | FM (analog) | Burlington, MA |
| 10.2 | 447.0250 | W1CLA | 146.2 | FM (analog) | Burlington, MA |
| 11.5 | 448.2250 | K1IW | 79.7 | FM (analog) | Boxborough, MA |
| 11.7 | 146.8350 | N1LHP | 77.0 | FM (analog) | Andover, MA |
| 11.7 | 224.5200 | N1LHP | 88.5 | FM (analog) | Andover, MA |
| 12.0 | 441.3750 | KB1SFG | — | DMR | lawrence, MA |
| 12.0 | 446.3750 | KB1SFG | — | DMR | Lawrence, MA |
| 12.1 | 224.6800 | N1LHP | 88.5 | FM (analog) | Methuen, MA |
| 12.2 | 147.0150 | N1EXC | 88.5 | FM (analog) | Lawrence, MA |
| 12.2 | 224.3000 | N1EXC | 88.5 | FM (analog) | Lawrence, MA |
| 12.2 | 447.6250 | N1EXC | 88.5 | FM (analog) | Lawrence, MA |
Change History
| Week of | Change |
|---|---|
| 2026-10-01 | Added to the directory DMR 53.18 |