Denon AVR-3801 Operating Instructions

9
Connecting the antenna terminals
DIRECTION OF
BROADCASTING
STATION
75 Ω/ohms
COAXIAL
CABLE
FM ANTENNA
300 Ω/ohms
FEEDER
CABLE
FM INDOOR
ANTENNA
(Supplied)
300 Ω/ohms
AM LOOP
ANTENNA
(Supplied)
AM OUTDOOR
ANTENNA
GROUND
AM loop antenna assembly FM antenna adopter assembly
Connect to the AM
antenna terminals.
Remove the vinyl tie
and take out the
connection line.
Bend in the reverse
direction.
a. With the antenna
on top any stable
surface.
b. With the antenna
attached to a wall.
Mount
Installation hole
Mount on wall, etc.
75 Ω/ohms COAXIAL CABLE
Open the cover
ANTENNA ADAPTER
REMOVE
CLAMP
CLAMP
CLAMP
CLAMP
PULL
PULL
SHUT
SHUT
Connection of AM antennas
1. Push the lever. 2. Insert the conductor. 3. Return the lever.
Note to CATV system installer:
This reminder is provided to call the CATV system installer’s
attention to Article 820-40 of the NEC which provides guidelines
for proper grounding and, in particular, specifies that the cable
ground shall be connected to the grounding system of the
building, as close to the point of cable entry as practical.
Notes:
• Do not connect two FM antennas simultaneously.
• Even if an external AM antenna is used, do not disconnect the
AM loop antenna.
• Make sure AM loop antenna lead terminals do not touch metal
parts of the panel.
FM ANTENNA
ADAPTER
(Supplied)
• An F-type FM antenna cable plug can be connected directly.
• If the FM antenna cable’s plug is not of the F-type, connect using the included antenna adapter.

Denon AVR-3801 Specifications

General

Channels	7.1
Power Output	105 W per channel (8 ohms, 20 Hz - 20 kHz, 0.05% THD)
Frequency Response	10 Hz - 100 kHz (+1, -3 dB)
Total Harmonic Distortion	0.05%
Type	AV Receiver
Input Sensitivity	200 mV (Line)
Input Impedance	47 kOhms (Line)
Output Voltage	1.2 V (Pre Out)
Video Switching	Composite, S-Video
Speaker Impedance	6 - 16 Ohms
Tuning range	FM, AM
Digital inputs/outputs	optical, coaxial
Signal-to-Noise Ratio	100 dB (Line)
Output Impedance	1.2k ohms