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Universal Licensing System

WSIZ390

Dublin San Ramon Services District

License details

ULS identifier5160586
Call signWSIZ390
Radio servicePF
StatusA
Grant date2025-07-07
Expiration2035-07-07
Frequency range4955 MHz
Locations2
Representative locationSan Ramon, CONTRA COSTA, CA
Coordinates37.7572500, -121.8931389
Source archivel_micro.zip
Dataset refreshed2026-08-02 02:47:32

Licensee

NameDublin San Ramon Services District
Applicant typeG
FRN0025279498
LocationDublin, CA
Address7051 DUBLIN BLVD, Dublin, CA, 94568
Phone9258752222
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FXO4955.00000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
114955.000000009M10D7D

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T1001 EAST BRANCH PKWY, San Ramon, CONTRA COSTA, CA37.75725000, -121.89313889239.600 mTANK12.200 m structure / 12.800 m overall
2R37.74725000, -121.92338889182.900 m

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11TCambium Networks 85009324001S17.0000270.0000
12RCambium Networks C050045C00223.0000

Control points

NumberAddressCountyPhone
17051 DUBLIN BLVD, Dublin, CAALAMEDA9258752222

License history

DateFile or call signAction
2025-07-07WSIZ390LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS51605862026-08-02 02:47:32Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWSIZ390ULS 51605862026-08-02 02:47:32
StatusAULS 51605862026-08-02 02:47:32
ServicePFULS 51605862026-08-02 02:47:32
Grant Date2025-07-07ULS 51605862026-08-02 02:47:32
Expiration Date2035-07-07ULS 51605862026-08-02 02:47:32