Specifications - Yaesu VR-901 Instruction Manual

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GENERAL
Character composition (video):
5 x 7 dot character
;Page dimensions:
3 2 characters x 16 lines
Page capacity:
51 2 characters
Video display:
Positive and negative display, selectable
Display modes:
Monitor TV, home TV (USA channels 3/4),
teletype printer. Video modulator optional.**
Output:
Video out to monitor TV, RF out to home
TV (USA standard 525 line) (option) **
Speaker:
4 ohms at 3 watts, parallel headphone jack
Telety pe machine current capability:
20 mA current loop (60 mA current loop
option)
Power requirements:
100/ l l 0/ 11 7 /200/220/234 V AC, 50/60 Hz
Current consumption:
40 VA
Case size:
208 (H) x 154 (W) x 323 (D) mm
Weight:
Approx. 6 kg
** Video modulator not available in U.S.A.

SPECIFICATIONS

CW MONITOR
Display modes:
Letters,
numbers, punctuation
operating symbols (BT, HH, AS,
KA)
Input error tolerance (editing feature):
Between l /3 and 3 times sampled values
Input frequency:
800 Hz (adjustable between 600-1000 Hz)
Input level:
50 m V RMS
minimum
Transmit capability:
External electronic keyer, teletype machine,
ASCII keyboard
Keying voltage/current:
+ l 2V or -25V key up, 50 mA key down
RTTY MONITOR
Baud rates:
45.5, 50 (standard), 57, 75 (with modifica­
tion)
Shift frequencies:
170 Hz, 425 Hz, 850 Hz
FSK input frequencies:
2125 Hz+ shift
Compatible machines:
ASR-32, ASR-33 teletype, ASCII keyboard
Input limiter:
Installed
Antispace:
ON/OFF selectable
Autostart:
ON/OFF selectable
-2-
Japanese
Katakana
( . , : ; ? -
@
4 ohms, with S/N 6 dB
"
'
characters,
,
( ) )
VA,
AR,

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