Universal Licensing System
WQDF538
Intelligent Security Solutions LLC
License details
| ULS identifier | 2740580 |
|---|
| Call sign | WQDF538 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2005-08-11 |
|---|
| Expiration | 2015-08-11 |
|---|
| Cancellation | 2015-10-17 |
|---|
| Frequency range | 451.9125 - 464.55 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Camden, CAMDEN, NJ |
|---|
| Coordinates | 39.9392222, -75.1176111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:27 |
|---|
Licensee
| Name | Intelligent Security Solutions LLC |
|---|
| Applicant type | L |
|---|
| FRN | 0005373923 |
|---|
| Location | Philadelphia, PA |
|---|
| Address | 9015 Buttonwood Place, Philadelphia, PA, 191281056 |
|---|
| Phone | 2155083978 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.91250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.91250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 456.91250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MOI | 464.50000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | MOI | 464.55000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.91250000 | | 11K3F3E |
| 2 | 1 | 451.91250000 | | 11K3F3E |
| 2 | 1 | 456.91250000 | | 11K3F3E |
| 3 | 1 | 464.50000000 | | 20K0F3E |
| 3 | 1 | 464.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 601 Berkley St, Camden, CAMDEN, NJ | 39.93922222, -75.11761111 | 5.000 m | BANT | 11.000 m structure / 11.600 m overall | |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 11.600 m | | | | -0.300 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 601 Berkley St, Camden, NJ | CAMDEN | 2155083978 |
License history
| Date | File or call sign | Action |
|---|
| 2015-10-17 | WQDF538 | LIEXP |
| 2015-05-18 | WQDF538 | LETRES |
| 2005-08-11 | WQDF538 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2740580 | 2026-08-02 01:14:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDF538 | ULS 2740580 | 2026-08-02 01:14:27 |
| Status | E | ULS 2740580 | 2026-08-02 01:14:27 |
| Service | IG | ULS 2740580 | 2026-08-02 01:14:27 |
| Grant Date | 2005-08-11 | ULS 2740580 | 2026-08-02 01:14:27 |
| Expiration Date | 2015-08-11 | ULS 2740580 | 2026-08-02 01:14:27 |
| Cancellation Date | 2015-10-17 | ULS 2740580 | 2026-08-02 01:14:27 |