Frequency coverage
0 to 1750 MHz
Reception modes
LSB,USB,AM, CW, Stereo-CW
Synchronous AM, NBFM, WBFM, Stereo
WBFM, TV Sound and video.
Tuning
steps
5Hz
in
SSB,CW and AMS modes, 100Hz in AM
mode,
20KHz
in
WBFM
and
TV
modes.
Step
size
increases
with
spin-wheel
rotation.
Memories
54,700 memories (on board), which can all store
up
to
20
characters
of
text,
frequency,
mode
and
auxiliary
setup
screen
per
entry.
Display
Alphanumeric character display showing
frequency to 10 Hz, tuning or S meter, record
text
and
menus.
AGC
Peak hold period and selectable decay speeds.
Aerial
inputs
50
ohm
inputs.
High-impedance input for HF whip aerial
R
F
attenuator
20dB.
Audio outputs
Stereo line output 0 dB via phono sockets.
Record
input/output
on
din
socket
External
loudspeaker
o/p
Headphone
output
(stereo)
TV
sound.
Video
o/p
Colour
pal
composite.
Audio interface
Suitable for Hamcom and Jvfax type
Pc programs. +- 10v approx for connection to
DSR or RXD of a PC computer.
Power Supply
12V DC supply @ 1A
230v AC Mains power unit supplied as standard.
Dimensions
Size 205mm wide x 65mm high x 193 deep
Weight approx. 2Kg.
PC
Software
Database
for backing up and editing. (part of
standard
package).
File converter
software, for importing and editing raw
data.
Virtual radio
(for PC remote control). Part of database
software.
10.
PERFORMANCE
Summary of Contents for RD500
Page 1: ......
Page 27: ...This graph shows the response curves for the CW filter selections 9 SPECIFICATIONS...
Page 31: ......
