If you are
looking for a beatutiful start in top-quality stereo, the Akai AT-2200 await
you. Perfectly matched in performance and styling, the formidable '2200
combination draws upon the latest advances in electronic audio technology to
offer you truly outstanding features previously available only with systems of
perhaps twice the price. Smooth, balanced flywheel tuning, new Phase Lock Loop
MPX plus separate Signal and Tuning meters are featured with the AT-2200.
T Both
feature deluxe wood cabinets and push-button rear panel connections. Perfectly
paired for excellence in Quality and elegance in design, the Akai AT-2200
stereo tuner combine to form a stereo system of rare quality.
Smooth,
Balanced Flywheel Tuning
A large,
balanced flywheel makes tuning wonderfully smooth and easy. It actually glides
to the desidere setting with but the slightest turn. And its superior FM and AM
circuitry assure top Fm and AM reception. With the FM Auto (Mute) switch, a
muted effect is given simultaneously upon FM Auto Setting.
New FM-IF
Section
The FM-IF
section of the AT-2200 incorporates the latest high-efficiency IC circuitry.
This section is comprised of a 6-stage limiter,detector and several auxiliary
circuits which are comparable in performance to 213 different conventional
components (100 transistors, 84 resistors, 25 diodes and 4 condenser).
Moreover, a "quadrature" detector provides excellent linearity and
minimizes distortion over an exceptionally wide frequency range.
PLL MPX
Section for Good Separation and Low Distortion
New PLL
(Phase Lock Loop) circuitry assures complete stability. It generates a 19 kHz
phase signal that is locked to a 19 kHz pilot signal. These two provide a 38
kHz switching signal and guarantee better than 40 dB separation with less than
0,5% total (less than 0,3% monaural) harmonic distortion.
Separate
Signal Strength and FM Tuning Meters.
Two of the
most remarkably deluxe features of the AT-2200 are its separate precision
meters for signal strength and FM center tuning. A signal strength meter
conveniently registers the relative strength of FM and AM signals to make
precise tuning easier, while and FM tuning meter and FM stereo indicator lamp
lets you zero-in FM tuning always right on dead-center.
Built-in AM
Antenna and Versatile Connections
A built-in
AM ferrire bar antenna is another convenient feature of the AT-2200 and
provides excellent broadcast band reception. Multiple antenna connections,
including distant and local FM antenna terminals, enable connection of the
proper type of antenna for any location.
Output Level
Control
The AT-2200
features a calibrated output level control to precisely match the amplifier
input.
Specifications
FM TUNER
SECTION
Frequency
Range: 88 MHz to 108 MHz
Sensitivity
(IHF): 1,9 μV
Capture
Ratio: 1,3 dB
Selectivity
(IHF): More than 60 dB
Image
Rejection: More than 55dB (98 MHz)
IF
Rejection: More than 85 dB (98 MHz)
Spurious
Rejection: More than 85 dB (98MHz)
AM
Suppression: 50 dB
Signal-to-Noise
Ratio: 70 dB
Harmonic
Distortion:
Mono: Less than 0,3% (100% modulation)
Stereo: Less than 0,5% (100% modulation)
Tunning
Indicators: Signal Strength meter and FM
Tuning meter
Muting: On-Off
Stereo
Separation: More than 40 dB (1 kHz)
Sub Carrier
Suppression: More than 50 dB
Output
Voltage: variable from 0 to 1000 mV
(100% modulation)
Antenna
Input Impedance: 300 ohms balanced, 75
ohms unbalanced
AM TUNER SECTION
Frequency
Range: 520 kHz to 1,605 kHz
Sensitivity
(IHF): 180 μV/m (bar antenna), 17 μV
(external antenna)
Selectivity
(IHF): More than 30 dB
Image
Rejection: More than 55 dB (1 MHz)
IF
Rejection: More than 45 dB
Signal-to-Noise
Ratio: More than 45 dB
Output
Voltage: Variable from 0 to 350 mV (30%
modulation)
Antenna: Built-in ferrite bar antenna
MISCELLANEOUS
Semi-Conductors: Transistors - 5; Diodes - 7;
FETs - 1; Ics - 3
Power
Requirements: 110-120/220/240 V, 50 -60
Hz Switchable
Dimensions
(W x H x D): 380 x 125 x 263 mm; (15 x 4,9 x 10,3 inches)
Weight: 4,2 kg (9,2 lbs)
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