K31IR-D GRAYS RIVER, WA

Display Channel	Video	Call Sign	Nickname	Notes
10-1	31.3	1080i	DD2.0	OPB	PBS	"OPB"
10-2	31.4	1080i	DD2.0	World	World Channel	"OPB World"
10-3	31.5	480i (w)	DD2.0	OPBKids	PBS Kids 24/7
10-4	31.6	480i (w)	DD2.0	OPB-FM	Audio	(SAP1: opbmusic )	"OPB Radio"	(SAP2: KMHD Jazz Radio )

FAC-ID: 50568

FCC Links:	FCC Query LMS Query
Other Links:	RabbitEars TV Query [A] REC Query FCCInfo Search

LPT-LIC:

Granted

Channel 31

GRAYS RIVER, WA

BLDTT-20100222AAX (3d7d894710c44f62a21acf6212b6c0ea) - App

(TVStudy TL Pop: 43,882)

1907' 0.8 kW DA ( )
32.3 mile contour / 3283 sq. mi. area / Est. Pop. 96,425
49' AGL; 2890' AMSL
1.5° Elec Beam Tilt; Stringent Filter [H-Pat] Kathrein K723147 PANEL ARRAY
NAD83: N 46° 27' 39.3", W 123° 33' 2.5" (46.460917, -123.550694) Grays River Divide (WA)

Streams

TSID:	Assigned	Observed
	2427 (0x097B)

Phys Ch	Disp Ch	Call Sign	Src ID	PMT PID	Video	Dimensions	Aspect Ratio	Video PID	Video (Mbps)	PCR PID	Audio Type	Audio PID	Audio Bitrate
31.3	10-1	OPB	1	0x0030	1080i	1920x1080	16:9	0x0031	0.5 ‑ 13.4	0x0031	DD2.0	0x0034	384kbps
31.4	10-2	World	2	0x0040	1080i	1920x1080	16:9	0x0041	0.4 ‑ 12.55	0x0041	DD2.0	0x0044	192kbps
31.5	10-3	OPBKids	3	0x0050	480i	704x480	16:9	0x0051	0.3 ‑ 5.25	0x0051	DD2.0	0x0054	192kbps
31.6	10-4	OPB-FM	4	0x0060	480i	704x480	16:9	0x0061	0.15 ‑ 7.65	0x0061	DD2.0	0x0064	224kbps

Bitrate Allocation: Variable
TSReader Data: Parent Channel 10 (01/04/2026) Parent Channel 28 (03/17/2013)

Ownership/Historical

Operator:	Oregon Public Broadcasting
Licensee:	OREGON PUBLIC BROADCASTING
Sister:	K23GK-D

Call Sign History:
00/00/0000	790723IC
02/27/1980	K59BX
03/08/2010	K31IR-D

Copyright © RabbitEars.info 2008-2026
Proudly hosted by Silica Broadband.
Member of the Worldwide TV-FM DX Association.
(Load: 1.06)

Disclaimer: Though every attempt is made, accuracy cannot be guaranteed. RabbitEars reserves the right to delist
any station, ownership group, network, or other entity noted on RabbitEars at any time and for any reason.

"Art as expression, not as market campaigns, will still capture our imagination." - Rush "Natural Science"