WPRB644

Active

License Information

Licensee

CRYSTAL SMR, INC

Radio Service

IG Industrial/Business Pool

FRN

—

Grant Date

2026-01-28

Expiration Date

2035-11-14

Effective Date

2026-01-28

📍 Location 1 — SAN MATEO, California

Coordinates

37.715222, -122.478028

State

California

County

SAN MATEO

Ground Elevation

87.0 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
463.625	1	25.0	FB2

📍 Location 2

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
463.625	1	4.0	MO
468.625	2	4.0	MO

📍 Location 3 — SAN MATEO, California

Coordinates

37.715222, -122.478028

State

California

County

SAN MATEO

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
461.325	1	4.0	MO
462.275	2	4.0	MO

📍 Location 4 — SAN MATEO, California

Coordinates

37.683444, -122.484806

State

California

County

SAN MATEO

Ground Elevation

141.0 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
463.9125	1	40.0	FB2
452.3875	2	40.0	FB2

📍 Location 5

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
457.3875	4	20.0	MO
462.4625	5	5.0	MO
467.4625	6	5.0	MO
452.8375	7	5.0	MO
456.4625	8	5.0	MO
451.4625	9	5.0	MO
463.9125	1	20.0	MO
468.9125	2	20.0	MO
452.3875	3	20.0	MO

📍 Location 6 — SAN MATEO, California

Coordinates

37.596972, -122.478000

State

California

County

SAN MATEO

Ground Elevation

105.0 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
464.9125	1	40.0	FB2

📍 Location 7

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
464.9125	1	5.0	MO
469.9125	2	5.0	MO

📍 Location 8 — SAN MATEO, California

Coordinates

37.636861, -122.486861

State

California

County

SAN MATEO

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
469.75	1	5.0	MO
469.9125	2	5.0	MO

📍 Location 9 — SAN MATEO, California

Coordinates

37.682222, -122.482111

State

California

County

SAN MATEO

Ground Elevation

141.0 m

Frequency (MHz)	Emission	Power	Class	Decoded Emission
462.01875	1	40.0	FB2

📍 Location 10

Coordinates

—

State

—

County

—

Ground Elevation

—

Frequency (MHz)	Emission	Power	Class	Decoded Emission
462.01875	1	4.0	MO
467.01875	2	4.0	MO

📍 Location Map