Axel WOLF 1MS, Руководство пользователя, Страница: 224 / 229

TECHNICAL SPECIFICATION WOLF 2MS
| TECHNICAL SPECIFICATION WOLF 2MS 224
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TECHNICAL SPECIFICATION WOLF 2MS
PARAMETER DESCRIPTION
Main Power 100 Vac
– 240 Vac 50/60 Hz internal, universal power supply
Power consumption 25 W
Power connector IEC plug filter with internal fuse 2.0 AT
Headphone Stereo Jack 6.3 mm
Safety and EMC Compliant to CE laws
Working temperature 0° to 50° C (storage -5 to + 50 °C)
Housing Dimensions 19 inch x 1u x 240 mm (depth)
Weight 3.5 kg
RF TUNERS
Tuner frequency 87.5 MHz
‐
108.0 MHz
Tuner step 10 kHz
RF tuning stability +/- 500 Hz
RF input sensitivity 20 to 120 dBµV
RF input nominal level 80 to 100 dBµV
RF inputs main 2x BNC, with 50 Ohm unbalanced
Max frequency deviation 125 kHz
IF Filter bandwidth
34 kHz to 138 kHz
– Manual or Automatic
Input RF level 30 dBµV
– 120 dBµV with Internal attenuator
Bandscan carrier number
32 Channels
Bandscan time Static Mode, Scan 1s to 10s and Smart Mode*
Selectivity at ± 120 kHz
>-3 dB
Selectivity at ± 200 kHz >-40 dB
Selectivity at ± 300 kHz
>-50 dB
Selectivity at ± 400 kHz
>-65 dB
Image Rejection @ 22.5 kHz
70 dB
Adjacent channel rejection
63 - 65 dB
Alternate channel rejection
65 - 72 dB
THD @ dev=75 kHz
0.05
– 0.1 %
Mono (S+N)/N
75 dB typ
– 68 dB min (No A-Weighting 30 Hz – 15 kHz)
STEREO DECODERS
Stereo (S+N)/N
70 dB typ
– 64 dB min (No A-Weighting 30 Hz – 15 kHz)

40 dBµV
– 61 dB Stereo/61 dB Mono

50 dBµV
– 69 dB Stereo/72 dB Mono

60 dBµV
– 78 dB Stereo/78 dB Mono

70 dBµV
– 83 dB Stereo/85 dB Mono
Pilot 19kHz suppression
55 dB (Stereo modulation L = 1, R = 0,Deviation=67.5 kHz, pilot
deviation=6.75 kHz)
Stereo THD+N 0.1 % - 0.2 % (Stereo modulation L = 1, R = 0,Deviation=67.5 kHz, pilot
deviation=6.75 kHz)
Measures @ 70 dBuV with 75 kHz

100 Hz - 0.055 %

1 kHz - 0.061 %

5 kHz - 0.19 %

10 kHz - 0.46 %
Stereo separation
45 dB (Stereo modulation L = 1, R = 0,Deviation=67.5 kHz, pilot
deviation=6.75 kHz)

400 Hz
– 48 dB

1 kHz
– 48 dB

5 kHz
– 48 dB

10 kHz
– 38 dB

14.7 kHz
– 38 dB