3B7C Frequencies and Modes
3B7C plans to operate on the following frequencies:
Mhz |
CW |
SSB |
RTTY |
FM |
PSK |
1.8 |
1822 |
1842 |
- |
- |
- |
3.5 |
3502 |
3795 |
3570 |
- |
3580 |
7 |
7002 |
7052 |
7035 |
- |
7037 |
10.1 |
10102 |
- |
10137 |
- |
10140 |
14 |
14022 |
14145 |
14085 |
- |
14071 |
18 |
18072 |
18145 |
18100 |
- |
18100 |
21 |
21022 |
21295 |
21085 |
- |
21071 |
24.9 |
24892 |
24945 |
24920 |
- |
24920 |
28 |
28022 |
28495 |
28075 |
29580 |
28071 |
50 |
50102 |
50145 |
- |
- |
- |
50 Beacon |
50090 |
- |
- |
- |
- |
We will operate on the above modes and frequencies. The frequencies are a guide.
We will nearly always work split frequency and will regularly announce the frequencies on which we are listening.
We will only make contacts on our transmitting frequency during the last few days of the DXpedition if the pile-ups have disappeared.
We will also use slow CW toward the end of our expedition, to allow newcomers to Morse Code to make a contact with us.
Listen to the operator carefully. Each has been briefed to give the 3B7C callsign at least after every two QSOs and to announce the listening frequencies every five QSO's.
We will not work by numbers; we feel that with good ears and equipment this is quite unnecessary.