Pico Macom pfr-2 Guida Utente
10
Fiber Optic
Series
11
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PICO MACOM
Fiber Optic
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Example of a fiber cable cleaner (source: Fiber Instrument Sales, www.fiberinstrumentsales.com)
4.3 RF Output Connections
Connect an RF output coax cable to a rear panel F-connector labeled RF OUT and route to
combiners, transmitters or other equipment which use the RF signal. Install a second for the
PFR-2 and up to 4 for the PFR-4, if desired.
You may monitor each output signal from the rear panel test port. The PFR includes a
-20 dB directional coupler to divert a small amount of the signal from the primary RF OUT to this
output. The -20 dB level is approximate and varies due to parts variations.
combiners, transmitters or other equipment which use the RF signal. Install a second for the
PFR-2 and up to 4 for the PFR-4, if desired.
You may monitor each output signal from the rear panel test port. The PFR includes a
-20 dB directional coupler to divert a small amount of the signal from the primary RF OUT to this
output. The -20 dB level is approximate and varies due to parts variations.
5. Front Panel Operations
The PFR has one user adjustment per RF output, the RF ADJUST on the front panel.
90-264 VAC
47-63
RF OUT 2
LOC IN
RF OUT 1
FU
SE
FU
SE
FUSE
ON/OFF
FUSE
POWER
-5dBm -3dBm -2dBm -1dBm 0dBm 2dBm
OPTICAL POWER DISPLAY
VAR EQL
VAR ATT
CATV ROOM OPTICAL RECEIVER
PFR front panel
90-264 VAC
47-63
RF OUT 2
LOC IN
RF OUT 1
FU
SE
FU
SE
FUSE
ON/OFF
FUSE
POWER
-5dBm -3dBm -2dBm -1dBm 0dBm 2dBm
OPTICAL POWER DISPLAY
VAR EQL
VAR ATT
CATV ROOM OPTICAL RECEIVER
PFR front panel detail