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KOPB-TV
Call Sign History
KOPB-TV from 02/15/1989
KOAP-TV from 09/17/1980
KOAP from ???
Channel 28DT
Virtual Channel 10

Portland, OR
License
CP
Application
Allocation
STA





KOPB-TV Service: LD - Digital TV Translator or LPTV Station (ATSC3 Station)
Channel: 28 Zone:
Portland, Oregon
Nielsen DMA™:  Portland Or
Network: PBS
Virtual Channel: 10
DTV TSID: 2427
Facility ID: 50589
FRN: 0001549252

Status: LIC
Application Accepted: 03/27/2019
License Expires: 02/01/2031
File Number: 0000068708

FCC Website Links:
  LMS Facility Details
  This Application
  Other KOPB-TV Applications
  Including Superseded Applications
  Service Contour - Open Street Map or USGS Map (51 dBu)
  Service Contour - KML / Google Earth (51 dBu)
  Rabbit Ears Info Search for KOPB-TV

Site Location: 45-29-24.8 N 122-41-49.9 W (NAD 83)
Site Location: 45-29-25.4 N 122-41-45.6 W (Converted to NAD 27)

ERP: 3 kW
Polarization: Horizontally polarized
Electrical Beam Tilt: 1.75 degrees
R/C AGL: 43 m (141 ft.)
R/C AMSL: 357 m (1171 ft.)
Emission Mask: Stringent

Site Elevation: 314 m. (1030 ft.)
Height Overall*: 49 m (161 ft.)
Omni-Directional Antenna - Antenna Make/Model: Electronics Research Inc. AL8
Antenna ID: 23503
Polarization: Horizontally polarized

No records returned from ASR.
KOPB-TV Licensee Information

Oregon Public Broadcasting
7140 S. MacAdam Avenue
Portland, OR 97219
Phone: 503-244-9900
Not-for-Profit
0000068708 Applicant Information

Steve Bass
Title: President and Ceo
Date: 03/27/2019
Application Certifier
Oregon Public Broadcasting
Oregon Public Broadcasting
7140 S MacAdam Avenue
Portland, OR 97219
Applicant
Lawrence M. Miller
Garvey Schubert & Barer
1000 Potomac St NW
Suite 200
Washington, DC 20007

Erik C Swanson, PE
Hatfield & Dawson
9500 Greenwood Ave N
Seattle, WA 98103
Consulting Engineer
Associated Land Mobile Licenses


 KPF375 Broadcast Auxiliary Remote Pickup
Associated Microwave Licenses


 WHS474 2 GHz TV Intercity Relay
 KPC29 7 GHz TV Intercity Relay
 WFD439 7 GHz TV Intercity Relay
 WFD441 7 GHz TV Intercity Relay
 WME876 7 GHz TV Intercity Relay
 WQEG299 7 GHz TV Intercity Relay
 WQHA386 7 GHz TV Intercity Relay
 KPC30 7 GHz TV Studio Transmitter Link
 WCX489 13 GHz TV Intercity Relay
 WPNF674 13 GHz TV Intercity Relay
 WPNF852 13 GHz TV Intercity Relay
 WPNH600 13 GHz TV Intercity Relay
 WQVZ811 13 GHz TV Intercity Relay
 WHN23 13 GHz TV Studio Transmitter Link
 WQEF604 18 GHz TV Intercity Relay
 WQEG216 18 GHz TV Intercity Relay
 WQEG325 18 GHz TV Intercity Relay
 WQEF606 18 GHz TV Studio Transmitter Link

Study Date: 4/01/2025; Study Duration: 0.0267 Seconds.
Database Sources:
04/01/2025 FCC LMS,
4/1/2025 FCC ASR,
4/1/2025 FCC ULS Microwave, and
4/1/2025 FCC ULS Broadcast Land Mobile.



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