KFXB-TV DUBUQUE, IA

Display Channel	Physical Channel	Video	Audio	Call Sign	Network/Programming	Nickname	Notes
40-1	14.3	1080i	DD2.0	KFXB	CTN
40-2	14.4	480i	DD2.0	Lifesty	[Blank]
40-3	14.5	480i	DD2.0	CTNi	CTNi
40-4	14.6	480i	DD2.0	BUZZR	BUZZR
40-5	14.7	480i	DD2.0	BIZ-TV	Biz TV

Licensing

FAC-ID: 17625

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

DTV-LIC:

Granted

Channel 14

DUBUQUE, IA

0000041255 (25076ff36142686d0161450696d61038) - App
0000063821 (25076ff366df325f0166e995e0c103aa) - App

856' 580 kW DA (H)
(22.5 kW + 14.11 dB gain = 580 kW ERP)
50.2 mile contour / 7929.1 sq. mi. area / Est. Pop. 367,150
814' AGL; 1674' AMSL; (1055265)
1° Elec Beam Tilt; Full Service Filter [H-Pat] Dielectric TFU-12GTH-R C250
NAD83: N 42° 31' 9", W 90° 37' 11" (42.519167, -90.619722)

Streams

TSID:	Assigned	Observed
	923 (0x039B)

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
14.3	40-1	KFXB	16	0x0030	1080i	1920x1080	16:9	0x0031	5Mbps	0x0031	DD2.0	0x0034	192kbps
14.4	40-2	Lifesty	17	0x0040	480i	704x480	4:3	0x0041	0.25Mbps	0x0041	DD2.0	0x0044	192kbps
14.5	40-3	CTNi	18	0x0050	480i	704x480	4:3	0x0051	2.25Mbps	0x0051	DD2.0	0x0054	192kbps
14.6	40-4	BUZZR	19	0x0060	480i	704x480	4:3	0x0061	2.3Mbps	0x0061	DD2.0	0x0064	192kbps
14.7	40-5	BIZ-TV	20	0x0070	480i	704x480	4:3	0x0071	2.3Mbps	0x0071	DD2.0	0x0074	192kbps

Bitrate Allocation: Constant
TSReader Data: HTML Export (07/10/2025)

Ownership/Historical

Operator:	Christian Television Network
Licensee:	CHRISTIAN TELEVISION NETWORK OF IOWA, INC.
DTV Transition:
Certification :	Analog channel 40. Digital channel 43.
Elected Round 1 :	Elected channel 43. (Approved)
Final Channel :	Channel 43.
Last Analog:
Channel 40 :	840' 646 kW ND

Call Sign History:
00/00/0000	KDUB
08/08/1979	KDUB-TV
08/13/1995	KFXB
06/19/2009	KFXB-TV

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