Nisshinbo Micro Devices NJS8486 Series Manual page 17

8.2.3. Start-up
Start-up will be immediately performed with the following step:
Step: Power on the modem and supply the DC voltage (and 10 MHz reference) from modem.
Only input a DC voltage within the range indicated in specifications.

Do operate with the input voltage range between +12 and +24 V DC power.
When applying higher voltage than specifications (+28 V as absolute maximum rating), it will
not only cause this unit failure, but it may also result in electric shock and fire.
The 10 MHz reference signal should be supplied with the range between -10 and 0 dBm with

sine-wave for correctly operation.
Do not supply the signal level of more than +13 dBm.
Do not power on the modem before finishing all of steps of Connecting Coaxial Cable.

The LNB must be adequately weatherproofed to place in outdoor.

Ensure that the waveguide joint is properly sealed with the enclosed o-ring gasket.

Do seal all of cable connection points from the connector to the cable sheath by usage of

self-amalgamating tape.
＊Above Specifications are subject to change without notice.
Reference No.:
DS-S8486
NJS8486 series
Rev.: Sheet:
17E 17