here is a telegraph transmission
from MFA station OMZ, carried out by the PTT (rb, 1974)
this friendly letter (in german) is from the PTT verifying a
transmission for the MFA (rb, 1973)
------------------------------------------------------------
Callsigns:
OMZ
Frequencies Voice:
11216
Frequencies Morse Telegraphy:
4500
5204
5240
5250
6840
9273
10915
13812
16180
16342.4
16368
16394
16395
16425
18268
18320
18400
19320
20619
20752
20800
23906
Frequencies Radioteletype:
3234.7
3800
4900
5050.5
5068
5070
5072
5204
5206
5250
5305
5744
5744.3
5745
5746
5866
5868
6840
6841
6847
6867.1
6871
6872
7620
7623
7627.1
7630
7898
7958
7960
7976.5
8068
8070
8125
8129
9060
9112
9266
9268
9276
9278
9282
9288
9298
9300
9302
10101
10160
10313
10413
10705
11007
11216
11400
11410
11412
11500
12208
12210
12216
12219
12222
12291.5
12309.7
12310
12312
13398
13981.9
14362
14382
14480
14649
14810
14812
15750
15812
15812.1
15929.5
15940
15941
15942
15970
16100
16181
16270
16298
16304
16342.4
16355
16357
16369
16370
16392
16393
16395
16398
16400
16404
16405
17400
18268
18298
18300
18316
18318
18319
18320
18396
18400
18918
19154
19305
19320
19400
19468
19807
20618
20619
20619.1
20673
20788
20900
20990
20995
21810
22799
22800
22820
22856.5
22857
23749
23754
23898
Systems used:
100 Bd
100/200 Bd
200 Bd
300 Bd
46,8 Bd
50 Bd
75 Bd
ASCII 100 Bd
ASCII 172 Bd
ASCII 200 Bd
ASCII 213 Bd
ASCII 300 Bd
ASCII 301 Bd
ASCII 401 Bd
ASCII 480 Bd
ASCII 481 Bd
ASCII ? Bd
IRA-ARQ-200
IRA-ARQ-213
IRA-ARQ-300
?
?-200 Bd
?-300 Bd
?-301 Bd