uhf tacsat /dama multi-service tactics, techniques ... - UHF-Satcom.com
uhf tacsat /dama multi-service tactics, techniques ... - UHF-Satcom.com
uhf tacsat /dama multi-service tactics, techniques ... - UHF-Satcom.com
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Table D-7. Hot Keys, 5-kHz DAMA<br />
Key Function Screen<br />
PREC MIN/MAX: R/FO<br />
MSG ##:##Z 01 of 10<br />
5<br />
Status Messages. Displays last 10 stored<br />
messages (hot key 2), when using dedicated <strong>service</strong>.<br />
NETWORK<br />
ACQUIRED<br />
02<br />
6 Log out. Removes terminal from network.<br />
LOGOUT<br />
OVER-THE-AIR<br />
Contention Ranging. Ranges satellite when<br />
{SEND}<br />
CONTENTION RANGING<br />
7 operating in silent mode. Contention ranging should<br />
be performed initially, then once every 4.5 hours.<br />
{SEND}<br />
8<br />
Message Queue. Accesses queue to send or<br />
receive data messages.<br />
MESSAGE QUEUE<br />
XMIT P##<br />
TEK # ANDVT<br />
Prec: R EN<br />
1 IN QUE<br />
D2400<br />
D: #####<br />
{SEND}<br />
g. Perform the following to set up a 5-kHz DAMA network manually.<br />
(1) In the current mode screen, select DAMA.<br />
(2) Enter preset (even if already displayed).<br />
CURRENT MODE<br />
DAMA -P1 Sq- -045<br />
TEK1 PSK ANDVT V2400<br />
5KHz Tpwr 35 dbm<br />
Note: For manual <strong>service</strong> set up, ensure <strong>service</strong> preset is set to 00.<br />
(3) Press ENT on start DAMA.<br />
Channel Number: 136<br />
R248.900 T302.500<br />
Code: 060 OW:CT<br />
Normal Range: Active<br />
Login: Over The Air<br />
Service Preset: 00<br />
Start DAMA for 01000<br />
(4) Observe display.<br />
DAMA Sq- -045<br />
5K Acquiring N<br />
SRV-Idle<br />
1−Service Setup<br />
(a) Acquiring—Acquisition in process.<br />
(b) Range—Wait while ranging in process.<br />
D-13