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Specifications - Hitachi FT-4000 Instruction Manual

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Outdoor AM Antenna
When
using
this
set far from
the broadcasting
station or at a place where the radio reception is
adversely
affected
by ferroconcrete
buildings or
some other structure, install an outdoor antenna.
Connect
vinyl
wire to the AM
ANTENNA
ter-
minal @2 on the
rear of this set, and install the
antenna
a short
distance
from the building. Fix
the antenna
where
the best radio reception can
be obtained.
AM antenna
SPECIFICATIONS
Circuitry
Semi-conductors
@
FM SECTION
Frequency range
Usable sensitivity
50 dB Quieting sensitivity (IHF)
Signal-to-noise ratio
Harmonic distortion (IHF)
100 Hz
1 kHz
6 kHz
Frequency response
Capture ratio
Selectivity (Alternate channel, IHF)
Image rejection (98 MHz)
{F rejection (98 MHz)
Spurious rejection (98 MHz)
AM suppression ratio (65 dBf)
Stereo separation (1 kHz)
Sub-carrier suppression
Antenna input impedance
SCA rejection
Muting threshold
AM SECTION
Frequency range
Usable sensitivity
Selectivity
Signal-to-noise ratio
Image rejection
IF rejection
Spurious rejection
Harmonic distortion
AUDIO SECTION -
Output level/impedance
GENERAL
Power requirements
Power consumption
Dimensions
Weight
Ground terminal
AM/FM 2-band stereo tuner
2 ICs, 8 transistors (1 FET), 19 diodes (1 LED)
88 — 108 MHz
Mono: 10.3 dBf (1.8 uwV) (IHF), 1.2 wV (DIN)
Mono: 17.2 dBf (4 uV)
Stereo: 37.2 dBf (39.8 uV)
Mono: 75 dB, Stereo: 68 dB
Mono: 0.2%, Stereo: 0.3%
Mono: 0.1%, Stereo: 0.25%
Mono: 0.3%, Stereo: 0.45%
30 Hz — 12 kHz (+0.5 dB, -1.5 dB)
1.2dB
75 dB
50 dB
80 dB
80 dB
50 dB
46 dB
46 dB
300 ohms balanced type, 75 ohms unbalanced type
60 dB
5 pv
530 — 1,605 kHz
12 wV (IHF), 300 uV/m (Ferrite antenna)
35 dB
53 dB (input: 50 mV/m)
50 dB (at 1,000 kHz)
38 dB (at 1,000 kHz)
50 dB (at 1,000 kHz)
0.8% (input:
5 mV/m, 30% mod.)
FM (100% dev. fixed): (550 mV/4.8 kohms}
AM (30% mod. fixed) : (135 mV/4.8 kohms)
AC 120 V 60 Hz, ~220 V 50/60 Hz, ~240 V 50/60 Hz
~110—120 V/220—240 V 50/60 Hz
10W
435 (W) x 110 (H) x 272 (D) mm
3.5 kg (7.7 Ibs.)
Specifications and designs may be changed without notice for improvement.

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