Universal Licensing System
WPDV231
INDUSTRIAL WIRELESS TECHNOLOGIES INC
License details
| ULS identifier | 1147810 |
|---|
| Call sign | WPDV231 |
|---|
| Radio service | YS |
|---|
| Status | A |
|---|
| Grant date | 2020-03-09 |
|---|
| Expiration | 2030-01-04 |
|---|
| Frequency range | 896 - 939.8125 MHz (7 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | PRINCETON, MIAMI-DADE, FL |
|---|
| Coordinates | 25.5403889, -80.4683889 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-16 01:10:19 |
|---|
Licensee
| Name | INDUSTRIAL WIRELESS TECHNOLOGIES INC |
|---|
| Applicant type | C |
|---|
| FRN | 0004036042 |
|---|
| Location | MARSHFIELD, MA |
|---|
| Address | 40 LONE ST, MARSHFIELD, MA, 02050 |
|---|
| Phone | 7813191111 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 896.00000000 | 901.00000000 | | 100.000000 | | |
| 1 | 1 | FB2C | 939.76250000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB2C | 939.77500000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB2C | 939.78750000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB2C | 939.80000000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB2C | 939.81250000 | | | 150.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 896.00000000 | | 13K6F1D |
| 2 | 1 | 896.00000000 | | 13K6F3E |
| 1 | 1 | 939.76250000 | | 13K6F3E |
| 1 | 1 | 939.76250000 | | 13K6F1D |
| 1 | 1 | 939.77500000 | | 13K6F3E |
| 1 | 1 | 939.77500000 | | 13K6F1D |
| 1 | 1 | 939.78750000 | | 13K6F3E |
| 1 | 1 | 939.78750000 | | 13K6F1D |
| 1 | 1 | 939.80000000 | | 13K6F1D |
| 1 | 1 | 939.80000000 | | 13K6F3E |
| 1 | 1 | 939.81250000 | | 13K6F3E |
| 1 | 1 | 939.81250000 | | 13K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 17107 SW 248, PRINCETON, MIAMI-DADE, FL | 25.54038889, -80.46838889 | 2.000 m | | 561.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 353.000 m | | | | 354.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 40 LONE ST, MARSHFIELD, MA | | 7813191111 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-09 | WPDV231 | LIREN |
| 2019-10-14 | WPDV231 | LETRES |
| 2010-01-26 | WPDV231 | LIREN |
| 2009-11-30 | WPDV231 | ESCAPR |
| 2009-10-12 | WPDV231 | LETRES |
| 2000-09-15 | WPDV231 | LICCNV |
| 2000-04-03 | WPDV231 | AUTHPR |
| 2000-04-03 | WPDV231 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1147810 | 2026-08-16 01:10:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDV231 | ULS 1147810 | 2026-08-16 01:10:19 |
| Status | A | ULS 1147810 | 2026-08-16 01:10:19 |
| Service | YS | ULS 1147810 | 2026-08-16 01:10:19 |
| Grant Date | 2020-03-09 | ULS 1147810 | 2026-08-16 01:10:19 |
| Expiration Date | 2030-01-04 | ULS 1147810 | 2026-08-16 01:10:19 |