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Idiomas disponibles
Idiomas disponibles
SECTION 1.
R-1000 SPECIFICATIONS
Frequency Range ..
„ „
„
.. „ . „
200 kHz-30.0 MHz
Mode ............................... AM. SSB, CW
Sensitivity (10 dB or more S
+
N/N ):
200 kHz-2 MHz (Antenna impedance: 1 krl)
AM (NARROW, TONE:
Center) .................... 20µV
SSB ............................... 5µV
2 MHz-30 MHz (Antenna impedance: 50rl)
AM (NARROW, TONE:
Center) .................... 2µV
SSB ........................ ....... 0.5µV
Image Ratio ......
..
.............. More than 60 dB
IF Rejection .............. ....... More than 70 dB
Selectivity:
AM (WIDE) .......... ....... 12 kHzat -6dB,
25kHzat-50dB
AM (NARROW) .....
„ ........
6 kHz at -6 dB.
18kHzat-50dB
SSB/CW ...
.
.......... ......... 2.7 kHz at -6 dB,
5kHzat-60dB
Frequency Stability ............ ±2 kHz max. from 1 to 60
minutes aher power on
±300 Hz max. in every
subsequent 30 minutes
Antenna lmpedance ........... MW 200 kHz-2 MHz,
1 kll (unbalanced)
SWA 2 MHz-30 MHz.
5012 (Unbalanced)
SWB 2 MHz-30 MHz.
1 kll (unbalanced)
Audio Output .................... 1.5W min. (811 load,
10% distortion)
Audio Load
1
mpedance ......... ............ 4 - 1 611. external speaker or
headphone
Power Consumption .......... 20W
Power Requirements .......... 100, 120, 220. 240V, AC,
50/60 Hz
Semiconductors ........ ........ 14 ICs. 11 FETs.
64 transistors, 72 diodes.
1 display tube
Dimensions ........... ............ W
300 mm (12-3/4 inch)
H
115mm(4-1/2inch)
D
218 mm (8-9/ 16 inch)
Weight ............................. 5. 5 kg ( 1 2. 1 lbs)
CLOCK SECTION
Type ................................. Ouartz
Accuracy ..........
.
...............
:+:
15 seconds max./month
ENG LISH
'
INSTALLATION
1.1 GENERAL
To
obtain
maximum performance from
your
R-1000
receiver. it is recommended you read Sections 2 and 3 in
their entirety before attempting to operate the unit.
1.2 ACCESSORIES
The following accessory items are included:
1. Operating manual .......................................... 1 copy
2. AC power cable ........................................... 1 piece
3. Wire for antenna ............................ .................... 5m
4. Miniature Speaker plug ................................. 1 piece
5. Fuse ( 0. 7 A) for 100/ 1 20V operation........... 2 pieces
or fuse (0.4A) for 220/240V operation ....... 2 pieces
6. Remote connector (7P) ................................. 1 piece
1.3 OPERATING LOCATION
As with any solid state electronic equipment, the R-1000
should be kept from extremes of heat and humidity. Choose
an operating location that is dry and cool. and avoid
operating the receiver in direct sunlight.
1.4 ANTENNA
• Antenna and Grounding
1
nstallation of antenna and grounding is important for op-
timum reception of short-wave, broadcast or amateur radio
signals. A good outdoor antenna will provide the best re-
sults.
The following describes various antenna types and their ins-
tallation.
NOTE:
A simple method is to install the supplied wire antenna as
high as possible, lt must be extended to its full length for
good results.
• Long Wire Antenna
This is the simplest antenna, using about 30
~
1000 feet
( 1 0
~
30m) of wire installed between poles, trees or other
convenient supports. The antenna wire should be heavy
8gauge vinyl insulated, stranded wire or 4-gauge copper
wire or Copperweld. This type of antenna must be installed
horizontally to a length of 60 feet (20m) or more, and be
positioned as high as possible. Note that it should be as far
away as possible from AC power lines. buidings. trees and
other objects.
Fig. 1-1 shows an inverted L antenna. Other antenna types
such as sloping, vertical. etc. are also possible.
A long-wire antenna, when installed in a open area. is
suitable for all-band operation. (See Fig. 1-1)
• Doublet Antenna
This type of antenna is suitable for reception of a specific
band.
The relation between the overall length "L" and the tuned
frequency is:
L(m)
=
143
468
K (feet)
=
freq (MHz)
Freq (MHz)
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