Inter-m PT-9107S, Operating Manual

6

PT-9107S

STEREO TUNER

Application of The Antenna

Application of The Antenna

- FM RECEIVING ANTENNA

First of all, you have to connect FM antenna in the box. But, The electric wave of FM broadcasting is able to
weaken in the case of 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 recep-
tion 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 75

Ω

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: 300

Ω

/75

Ω

)

- AM LOOP ANTENNA

Tuning the electric wave of AM broadcasting, you have to connect AM loop antenna in the box.
Fix one end of AM loop antenna single cable to the AM terminal and the other end to GND.

- AM OUTDOOR ANTENNA

Install the vinyl-coated cable to an outdoor place if the AM reception is not good enough.

/70

T-type ANTENNA