From Wikipedia, the free encyclopedia
The following radio stations broadcast on AM frequency 1640 kHz : 1640 AM is a Regional broadcast frequency.[1]
In Argentina [ ]
Hosanna in Isidro Casanova
In the United States [ ]
All stations operate with 10 kW during the daytime and are Class B stations.
Call sign
City of license
Facility
Nighttime power (kW)
Transmitter coordinates
KBJA
Sandy, Utah
87119
1
40°42′47″N 111°55′53″W / 40.713056°N 111.931389°W / 40.713056; -111.931389 (KBJA - 10 kW daytime, 1 kW nighttime )
KDIA
Vallejo, California
87108
10
37°53′44″N 122°19′27″W / 37.895556°N 122.324167°W / 37.895556; -122.324167 (KDIA - 10 kW daytime ) (daytime)38°08′03″N 122°25′32″W / 38.134167°N 122.425556°W / 38.134167; -122.425556 (KDIA - 10 kW nighttime ) (nighttime)
KDZR
Lake Oswego, Oregon
86618
1
45°27′14″N 122°32′47″W / 45.453889°N 122.546389°W / 45.453889; -122.546389 (KDZR - 10 kW daytime, 1 kW nighttime )
KZLS
Enid, Oklahoma
87168
1
36°06′55″N 97°45′23″W / 36.115278°N 97.756389°W / 36.115278; -97.756389 (KZLS - 10 kW daytime, 1 kW nighttime )
WSJP
Sussex, Wisconsin
87121
1
43°04′38″N 88°11′32″W / 43.077222°N 88.192222°W / 43.077222; -88.192222 (WSJP - 10 kW daytime, 1 kW nighttime )
WTNI
Biloxi, Mississippi
87159
1
30°28′27″N 88°51′23″W / 30.474167°N 88.856389°W / 30.474167; -88.856389 (WTNI - 10 kW daytime, 1 kW nighttime )
External links [ ]
References [ ]
Lists of radio stations by frequency
Stations that broadcast for public reception
CW /Morse
VLF
in kHz
17.2
20.5
23
25
25.1
25.5
LF (LW )
Radio clocks
40
50
60
60
60
66.67
68.5
77.5
77.5
100
162
By AM freq.
LF (LW )
Regions 1 and 3 , 9 kHz spacing
MF (MW )
Regions 1 and 3 , 9 kHz spacingRegion 2 , 10 kHz spacing
HF (SW )2 Freqs. in MHz
120 m 90 m 75 m
3.81
4.015
4.213
4.363
4.372
60 m
4.996
5
5
5
5
5.025
5.13
5.83
49 m
6.03
6.07
6.16
6.16
6.317
6.351
6.37
6.9
41 m 31 m
8.120
8.421
8.473
8.4785
8.625
8.686
8.728
9.265
9.275
9.33
9.395
9.475
9.955
9.835
9.996
10
10
10
10
25 m
12.5815
12.5905
12.6645
13.026
13.0425
13.146
19 m
14.67
14.996
15
15
15
15
15.42
15.65
16 m
16.809
16.905
16.9615
17.094
17.26
15 m 13 m 11 m
By FM freq.
VHF (Band I / OIRT FM )
Regions 1 and 3 , 30 kHz spacing3
VHF (Band II / CCIR FM )
1 Non-standard frequency
2 Shortwave uses a combination of AM , VSB , USB and LSB , with some NB FM and CW /morse code (in the case of time signal stations ) as well as numerous frequencies, depending on the time of day/night, season, and solar activity level. A reasonably full list from 16 kHz to 27MHz can be found at [1]
3 Regions 1 and 3 also use Region 2's frequencies as well, with 50 to 100 kHz spacing.
4 See also: Template:Audio broadcasting , Apex (radio band) and OIRT
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