Measured Frequencies of AU0

Frequency List
[19 DEC 2002] 46.239885MHz: Another New Carrier??
- Log on 19 DEC 2002
[18 DEC 2002] 46.239995MHz: ABSN0?
- From My Log
- Spectrum Pictures
[30 NOV 2002] Spectrum of 46.2601MHz (NEN0?)
Old List

Frequency List

Updated on 19 DEC 2002.

MHz	variation	Station	QTH	rem
46.171667	664-668	RTQ0	Toowoomba, Queensland (VK4)
46.239885		??	noise?	*1
46.239995	994-995	ABSN0?	Cooma, NSW (VK2)	*2
46.240060	058-062	ABMN0	Wagga Wagga, NSW (VK2)
46.240162		ABWN0	Narooma, NSW (VK2)
(46.24979)		sideband	RTQ0 + 15625x5 [Hz]
46.2601		NEN0	Tamworth, NSW (VK2)	*3

*1) Received on 19 DEC 2002.
*2) Received on 18 DEC 2002.
*3) `Raspy' carrier. It was 46.26007/46.26017 in Nov 2002. See the spectrum picture below.

[19 DEC 2002] 46.239885MHz: Another New Carrier??

I received another new carrier... Was it ABSN0 again???? Or noise? (AC supply voltage is 50Hz here...)

Log on 19 DEC 2002

------------------------------------------------------------
JST     measured        =calculated=    rem  [JOQG 171260xxx.x, 53100x.x Hz]
1238    46.240135A      =46.240 058A2=  vy weak                 [278.4, 6.7]
1257    46.2401445      =46.240 061 7=  weak                    [300.4, 6.8]
1321    46.2401422      =46.240 062 2=  suddnely up to S8       [290.0, 6.8]
1342    46.1717425      =46.171 666 8=  S1                           [274.7]
        46.2401375      =46.240 061 7=  S5
1351    46.2601507/2507 =46.260 074 6/174 6=  S2                     [275.5]
        46.1717368      =46.171 666 5=  S7                      [254.5, 6.7]
        46.1717585      =46.171 688 2= weak ??
1524    46.2399544      =46.239 885 2= weak, noise?                  [250.1]
                                       1528 +50 -50 -100Hz ... See spectrum
1720    46.2401272      =46.240 058 2= S1                       [249.3, 6.7]
1723    46.1717329      =46.171 664 0=                               [249.3]
------------------------------------------------------------
Signal strength
        RTQ0    ABMN0   NEN0    46.249885
1236    x       vw      x
1259    x       0       x
1325    x       9       x
1332    x       4       x
1343    1       5       0
1351    1       3       2
1357    6       9+      2
1413    9       4       5
1426    9+      9       2
1436    4       2       0
1445    5       4       x
1500    7       3       4
1512    5       1       x       x
1524                            weak
1530    5       1       x       0
1545    4       0       x       x
1622    3       x       x
1650    4       x       x
1721    5       1       x
1748    4       x       x
1800    x       x       x
------------------------------------------------------------

[18 DEC 2002] 46.239995MHz: ABSN0?

Today, I received 46.239995MHz for the fist time. Because it was received with 46.24015MHz (ABWN0?), I thought at first that ABMN0 46.24006MHz moved down. But I received 46.24006MHz about two houres later.
NZ1 video carriers were received simultaneously.

Todd Emslie kindly taught me that it must be ABSN0.

From My Log

18 DEC 2002

------------------------------------------------------------
JST     45.2396 45.2499 45.250004       RTQ0    46.2399 ABMN0?  ABWN0?
1300    x       x       x               1       x       x       x
1338    x       x       x               ??      x       x       x
1421                                            1
1426    x       x       x               x       1       x       x
1428                                    vy weak
1430                                                            0
1433                                            0       x       0
1437A   0       0       vy weak
1443    vy weak 0       0               vy weak 0       x       x
1509    x       0       1                       0       x       x
1511    x               1               x       1       x       x
1512                                    x       2       x       x
1537    x               2               x       x       x       x
1604    x       x       1               1       x       x       x
1610    x       x       0
1611                                            x       vy weak x
1618    x       x       vy weak         0       x       0       x
1626                                            x       0       x
1645    x       x       x               x       x       x       x
------------------------------------------------------------
JST     measured        =calculated=    rem   [JOQG 171260xxx.x, 53100x.x Hz]
1421    46.2400675      =46.239 995 2=  S1 50Hz                  [261.4, 6.7]
1428    46.2400675      =46.239 995 0=                           [262.4, 6.7]
        46.1717386      =46.171 666 1=  vy vy weak                    [262.7]
1430    46.2400673      =46.239 994 7=                                [262.6]
        46.2402229      =46.240 150 3=  weaker than 46.239995
1437    45.2396713      =45.239 600 0=  vy weak                       [263.3]
        45.2500565      =45.249 985 2=  vy weak
        45.2500750      =45.250 003 7=  vy weak
1443    45.2397                         vy weak, fading out
1444    46.2400676      =46.239 994 7=  S0 50Hz                       [263.8]
1509    46.2400675      =46.239 994 2=  S0                            [265.4]
        45.2500564      =45.249 984 5=  S0
        45.2500757      =45.250 003 8=  S1
1537    45.250076                       S2
1611    46.2401333      =46.240 060 7=  vy weak                       [262.7]
1618    45.250076                       vy weak, fading out
1619    46.2401333      =46.240 060 8=  vy weak                       [262.1]
1626    46.2401346      =46.240 062 3=                           [261.6, 6.7]
------------------------------------------------------------

11 DEC 2002

I received 46.24006MHz (ABMN0?) and 46.24016MHz (ABWN0?).

------------------------------------------------------------
JST     measured        =calculated=    rem [JOQG 171260xxx.x,  53100x.x Hz]
1228                                                             [310.0, 6.8]
1231    46.2402478      =46.240 162 4= weaker than ABMN0              [310.2]
        46.2401470      =46.240 061 6= S4
1234    46.24   S9
1254    46.1717554-6    =46.171 667 9-1= vy vy weak                   [318.4]
1528    46.2402433      =46.240 161 9= vy weak. Only carrier on AU0v  [295.2]
1539    46.2401401      =46.240 060 2= vy weak, only             [289.7, 6.8]
------------------------------------------------------------

Spectrum Pictures

Measured at 1444JST. 46.2400676MHz with a lot of 50Hz sidebands:

46.239MHz USB at 1444JST(0544UTC) 18DEC2002

I could also receive 46.2402229 (46.24015 ABWN0?) simultaneously:

46.239MHz USB at 1433JST(0533UTC) 18DEC2002

Both of 46.2402175MHz (+150Hz of unknown carrier) and 46.2402229MHz are easily measured on the WaveSpectra:

46.239MHz USB at 1431JST(0531UTC) 18DEC2002

About two hours later, I received 46.24013 (46.24006 ABMN0?):

46.239MHz USB at 1626JST(0726UTC) 18DEC2002

[30 NOV 2002] Spectrum of 46.2601MHz (NEN0?)

46.2601MHz was strong today so I could take a good spectrum picture.

	Measured	Calculated
A	46.2601452MHz	46.260077MHz
B	46.2602453MHz	46.260177MHz

46.259MHz USB at 1156JST(0256UTC) 30NOV2002

Old List

MHz	variation	Station	QTH
46.171 667	661-672	RTQ0	Toowoomba, Queensland (VK4)
46.240060	56-60	ABMN0	Wagga Wagga, NSW (VK2)

MHz             YYMMDD  JST

46.171 609A6    020521  1225    (46.171719A)     ?? weak. Received with RTQ0

46.171 651 8    021215  0941    noise?

; RTQ0 (WIN-TV) Toowoomba, Queensland 150kW ----------------
46.171 662 5    011005  1206    S=9 WIN TV
46.171 661 1    011009  0801    S=5
46.171 658 4    011010  0809    WIN-TV, Queensland
46.171 662 7    011010  1929    S=8
46.171 666 9    011012  1948    S=1 small fultter
46.171 659 7    011014  1353    S=2 WIN-TV QLD
46.171 662 0    011014  1949
46.171 662 5    011015  2256    S=9+
46.171 662 7    011016  0835     S=9+
46.171 659 2    011017  0837    S=1
46.171 660 7    011018  1242    S=8
46.171 663 8    011018  2032    S=9+40dB
46.171 662 7    011019  1210    S=5
46.171 663 3    011020  0853    S=6
46.171 668 5    020513  1559    (46.171779)
46.171 668 6    020521  1225    (46.1717780)
46.171 674 1    020524  0755    (46.1717416)
46.171 672 2    020531  0801    (46.1717675)     weak
46.171 667 9-668 1    021211  1254    vy vy weak
46.171 666 1    021218  1428    vy vy weak
46.171 666 8    021219  1342    S1
46.171 666 5    021219  1458    S7
46.171 664 0    021219  1723

46.171 688 2    021219  1458    weak ??

46.236 224 9    011020  0951    probably noise

46.239 562 2    021218  1611    vy weak. noise?

46.239 650 1    021218  1428    weak noise

46.239 716 1    021218  1611    vy weak. noise?

46.239 961 5    011010  0837    ??
46.239 885 2    021219  1524    weak, noise? 1528 +50 -50 -100Hz

; ABSN0? ---------------------------------------------------
46.239 995 2    021218  1421    S1 50Hz
46.239 995 0    021218  1428
46.239 994 7    021218  1430
46.239 994 7    021218  1444    S0 50Hz
46.239 994 2    021218  1509    S0

46.239 999 8    020524  0954    (46.240115)      weak. noise??

; ABMN0 Wagga Wagga, New South Wales 100kw -----------------
46.240 056 0    011005  1206    59+20dB WaggaWagga?
46.240 056 1    011009  0801    S=9+40dB
46.240 056 3    011010  0809    Wagga Wagga?
46.240 057 0    011017  0726    S=5 0800 S=8
46.240 057 8    011017  1313    S=3
46.240 057 6    011018  1245    S=8
46.240 057 6    011019  1210    S=5
46.240 057 3    011020  0853    S=4
46.240 058 2    020515  0951    (46.240158)      S2 50Hz
46.240 059 0    020515  2251    (46.240171)
46.240 050 5    020503  2018    (46.240159)      S1
46.240 060 5    020524  0728    (46.2401238)
46.240 056 8    020524  0954    (46.240172)      noise?? S1
46.240 058 2    020526  0835    (46.2401220)
46.240 061 6    021211  1231
46.240 060 2    021211  1539    vy weak
46.240 060 7    021218  1611    vy weak
46.240 060 8    021218  1619    vy weak
46.240 062 3    021218  1626
46.240 058A2    021219  1238    vy weak
46.240 061 7    021219  1257
46.240 062 2    021219  1321    suddnely up to S8
46.240 061 7    021219  1342    S5
46.240 058 2    021219  1720    S1
46.240 060 9    021220  0914    vy weak
46.240 061 5    021220  0954    weak
46.240 061 6    021220  1035    S1

46.240 078A2    021220  1035    vy weak ??

46.240 115 5    011010  0833    ABWN0? +60Hz of 46.240 056?

; ABWN0 ----------------------------------------------------
46.240 162 4    021211  1231
46.240 161 9    021211  1528    vy weak
46.240 150 3    021218  1430    weaker than 46.239995

; RTQ0 + 15625*5 -------------------------------------------
46.249 785 9    011005  1206    ??
46.249 785 4    011010  0833    lots of 50Hz-step sidebands
46.249 787 91   011014  1949    ?? S=3
46.249 789 4    011015  1910    weak noise?
46.249 788 7A   011015  2037    S=5 with lots of 50Hz step sidebands
46.249 784 5    011015  2244    S=2
46.249 791 6    011015  1939    flutter?

46.250 971 4    011010  0833    ??

; NEN0 -----------------------------------------------------
46.260 074 6/174 6      1351    021219  S2

46.260 322 9    011020  0857    vy vy weak

46.260 351 2-6  021215  1111    ??

46.260 377 9    011020  0857    vy weak
46.260 376 6    011020  1037

46.260 447 1    011020  1037

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Email to Kunihiko Nakano(c) MAR 1, 2007

Measured Frequencies of AU0

Contents

18 DEC 2002

11 DEC 2002