Technical Specification - Aiwa RMD-77 Bedienungsanleitung

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TECHNICAL SPECIFICATION

TECHNICAL SPECIFICATION
MODEL:
Rated Voltage:
Power consumption:
Audio output power (L+R):
Power source:
RADIO SECTION
Frequency ranges Sensitivity
FM 87~108MHz
(S/N=30dB) < 3μV
EU, USA:
87.5~108 MHz
JAPAN: 76~108 MHz
RUSSIA:
64~108MHz
MW 522~1620 kHz
(S/N=26dB) < 1mV/m
USA:
520~1710 kHz
LW 153~513 kHz
(S/N=26dB) < 10mV/m
SW 2300~21950 kHz
(S/N=26dB) < 20μV
FM Stereo crosstalk:
Number of preset radio stations:
AMPLIFIER
Output power:
Input sensitivity
Frequency response
Audio S/N
ACCESSORIES
In-ear Aiwa-Q Design x1
Pouch bag x1
Wrist strap x1
USB cable x1
AA Batteries Aiwa Xtra+ Alkaline Power x3
User manual x1
DIMENSIONS & STUFFING
Dimensions of the speaker:
Dimensions of the radio:
Net weight:
RMD-77
4.5V
720mW
245mW x2 (10% distortion)
1.5V (AA/LR06) batteries, x3
DC USB 5V, 250mA
Selectivity
> 60dB
(+ _ 150kHz)
> 60dB
(BW=3kHz + _ 9kHz)
,
> 60dB
(BW=3kHz + _ 9kHz)
,
> 60dB
(BW=3kHz + _ 5kHz)
,
< 35 dB
550 (100FM + 100MW + 100LW + 250SW)
640mW
310mV
300Hz---4kHz
FM: 50dB
MW: 51dB
SW: 51dB
x2 (O / 57mm, 250mW/8 Ohm)
W 141* D 30* H 87*mm
190g (Batteries not included)
FUNCTIONAL BLOCK DIAGRAM
RMD-77 uses DSP si4734 microchips (from Silicon Labs, USA) to digitalize the
analog AM/FM broadcasting signal base on the modern software technology and
radio principles. It can highly improve the radio's sensitivity, selectivity, S/N ratio
and interferenece.
CONTROLLE R
AMPL IFIER
CONTROL
INTERFACE
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