FM Stereo,
FM/AM Superheterodyna Tuner Acute Servo Lock System
Specifications
Tuning
Range: 87,5 - 108 MHz
Antenna
Terminals: 300 Ω balanced and 75 Ω unbalanced
Intermediate
Frequency: 10,7 MHz
Sensitivity
at 46 dB Quieting (40 kHz deviation):
Mono : 3,5 µV, 16,1 dBf
Stereo
: 40 µV, 37,3 dBf
Usable
Sensitivity:
40 kHz
deviation : 1,3 µV, S/N =26 dB
IHF : 1,8 µV, 10,3 dBf
Limiting
Threshold: 1 µV (-3 dB)
Signal-to
Noise Ratio (40 kHz deviation)
Mono : 65 dB
Stereo
: 60 dB
Harmonic
Distortion:
At 100 Hz
[mono/stereo] : 0,15% / 0,4%
At 10
kHz [mono/stereo] : 0,15% / 0,4%
At 10 kHz
[mono/stereo] : 0,3% / 0,6%
IM
Distortion (40khz deviation):
Mono : 0,15%
Stereo
: 0,4%
Separation
35 dB at 100
Hz
45 dB at 1
kHz
32 dB at 10
kHz
Frequency
Response: 40 Hz - 12,5 kHz ±1 dB
Selectivity: 50 dB at 300 kHz; 75 dB at 400 kHz
Capture
Ratio: 1,0 dB
AM
Suppression Ratio: 55 dB
Image
Response ratio: 50 dB
IF Response
Ratio: 95 dB
Spurious
response Ratio: 75 dB
RF
Intermodulation: 60 dB
Sub-carrier
product Ratio: 50 dB
Muting
Threshold: approx 5 µV
Output
Level / Impedance: 750 mV, 46 k Ω (at 75 kHz deviation)
MW Section
Tuning
Range: 522 - 1602 kHz
Antenna
: built-in and External
Intermediate
Frequency: 450 kHz
Usable
Sensitivity:
Built-in
Antenna : 250 µV /m (1,000 kHz)
External
Antenna : 100 µV (1,000 kHz)
S/N
Ratio: 50 dB (50 mV/m)
Harmonic
Distortion: 0,5% (500 mV/m)
Selectivity: 45 dB (9 kHz)
Image
Response Ratio: 45 dB (1,000 kHz)
IF Response
Ratio: 40 dB (1,000 kHz)
LW Section
Tuning
Range: 155 - 344kHz
Antenna
: built-in and External
Intermediate
Frequency: 450 kHz
Usable
Sensitivity:
Built-in
Antenna : 500 µV /m (250 kHz)
External
Antenna : 100 µV (250 kHz)
S/N
Ratio: 50 dB (50 mV/m)
Harmonic
Distortion: 0,5% (500 mV/m)
Selectivity: 45 dB (9 kHz)
Image
Response Ratio: 75 dB (250 kHz)
Power
Requirements: 220 - 240 V 50/60 Hz
Power
Consumption: 7 W
Dimensions
(W x H x D): 430 x 80 x 275 mm (17"
x 3-1/4" x 10-7/8")
Weight: 3,6
kg (7 lb 15 oz) Net
No comments:
Post a Comment