Inter-M PA-1000B - Manual (Page 12)

PUBLIC ADDRESS AMPLIFIER/RECEIVER
10 PA-1000B/1000BR
Application of The Antenna Application of The Antenna
(PA-1000BR ONLY)
- FM RECEIVING ANTENNA
The electric wave of FM broadcasting is weakening in hills and valleys, around buildings and in iron-
reinforced buildings.
- INSTALLATION OF ANTENNA EXCLUSIVELY FOR FM
Listening to the broadcasting, fix the antenna after deciding the location and the direction so that the
reception may be optimized.
- INSTALLATION OF ANTENNA USING THE COAXIAL CABLE
Noisy reception may occur in built-up areas and factory sites as well as around power cables. This may
be the case even when an antenna is used exclusively for FM. In these regions, install the antenna using
75Ω coaxial cable.
- INDOOR ANTENNA
In the regions where FM broadcasting is heard comparatively well due to the near distance to the station
or wooden structure, you can receive broadcasting of good quality by using T-type antenna.(using
matching trans:300Ω/75Ω)
- AM LEAD ANTENNA
Fix one end of a six to eight metre length of vinyl-coated single cable to the AM terminal and the other
end to a high place like a wall.
- AM OUTDOOR ANTENNA
Install the vinyl-coated cable to an outdoor place if the AM reception is not good enough.
- AM LOOP ANTENNA
Connecting the feeder of the loop antenna of the terminal of 300Ω.
Listening to the broadcasting, fix it after deciding the location and the direction so that the receipt
condition may be optimum.
UNBAL / 75Ω
LOOP
ANT.
ANT
FM AM
PA-1000B_BR_E_PA-1000B_BR_E 10. 10. 28. 오전 9:43 페이지 13