Comtech EF Data OAC-170D Manual de início rápido - Página 2
Procurar online ou descarregar pdf Manual de início rápido para Amplificador Comtech EF Data OAC-170D. Comtech EF Data OAC-170D 6 páginas. 70 mhz amplifier adjustment
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STEP 3
Set the Filter select switch on the OAC-170D to BYPASS.
STEP 4
Connect the TX1 IF output to the RX1 IF input on the IF Data Patch panel using the
supplied 16db inline attenuator as shown in Fig 1.2.
STEP 5
On the modem front panel keypad, Select ENT for Menu, select MONITOR, then select
RSL to display the Receive Signal Level (RSL) for all four receive channels.
STEP 6
On the OAC-170D front panel, adjust RCVR-1 potentiometer until a reading of -40 dBm
is obtained on the CS6716 modem RSL1 display, refer to Fig 1.3
NOTE: Clockwise (CW) Increases the level.
Figure 1.2
Figure 1.3