Power Supply : AC 230V 50Hz
Output Load : 8ohm non-reactive x 5 Subwoofer 6ohm x 1
Reference Output : 500mW
Input Signal Source : External AM Loop Antenna
75ohm Dummy Antenna for FM
Modulation : 30% 400Hz for AM
40kHz Deviation 1000Hz for FM Mono
7.5kHz Pilot Tone: Stereo
47.5kHz L+R 1000Hz: Stereo
(FM) SECTION, FREQUENCY, MODULATION
UNIT NOMINAL LIMIT
1. Tuning Range MHz 87.5 - 108 -
2. I. F. MHz 10.7 ±0.3
3. 30dB S/N 90MHz µV 20 25
98MHz µV 20 25
106MHz µV 20 25
4. -3dB Limit Sens. dB 16 30
5. I. F. Rejection 98MHz dB 60 50
6. Image Rejection 106MHz dB 30 23
7. Spurious Rejection (F + 0.535MHz) dB 40 35
(Max. Sens. + 6dB)
8. AM Suppression (60dB I/P) dB 45 30
9. Mod. Hum (100dB I/P) dB 48 42
10. Distortion at 1 mV/m (Mono) 22.5kHz % 1 2
100 mV/m 75kHz % 3 5
11. Audio Fidelity, (-3dB) (Pre-emphass) (50 µS) Hz 60/9000 120/6000
Subwoofer 1K=0dB 100 Hz 36 30
12. Power Out, 10% THD (55K DEV) 1K=1mV W 15 13
Subwoofer Power Out, 10% THD
(55K DEV) 100Hz=1mV
13. Low Voltage AC % 80 85
14. S/N Ratio at 1mV 98MHz dB 52 46
(Stereo) Dev. 10% Pilot with "19" Filter dB - -
15. Alternate Channel Selective ±400kHz dB 25 18
16. Stereo Separation dB 26 22
17. 19kHz Leak Carrier dB 32 27
18. Stereo LED Indication dB 26 30
19. Step Frequency kHz - 50
20. Auto Stop Sens. dB 26 32
21. Minimum VOL. Hum mV 1.0 3.0
Remarks:
Note: All measurement should be done in bypass mode without EQ effects.
TEST ITEMS
W 22 18
(AM) SECTION, AMPLITUDE, MODULATION
UNIT NOMINAL LIMIT
1. Tuning Range kHz 531 - 1602 -
2. I. F. kHz 450 ±3
3. S/N 10mV/m 999kHz dB 36 30
4. Sens. (at S/N 20dB) 603kHz dB 60 64
dB 60 64
1404kHz dB 60 64
5. I.F. Rejection 603kHz dB 50 46
6. Image Rejection 1404kHz dB 30 22
7. Spurious Rejection dB 35 25
8. Bandwidth, -6 dB, at
(Max. Sens. +6 dB)
9. ACA (±9 kHz) input 999kHz dB 20 15
10. AGC Figure Merit 100mV/m dB 45 40
11. Distortion, 5mV/m, 30% % 1 3
80% % 3 6
12. 10% THD Power AC DEV 80% W 15 13
13. Tweet (2nd 910kHz & 3rd 1350kHz)
at 75 dB I/P
14. Audio Fidelity, Centre ±(6) dB Hz 60/2200 120/2000
15. Low Voltage AC % 80 85
16. a. Mod. Hum 100mV/M dB 36 30
b. Hum at Min. Vol. mV 1 3
17. Auto Stop Sens. dB 64 70
18. Step Frequency kHz - 9
Remarks:
Note: All measurement should be done in bypass mode without EQ effects.
TEST ITEMS
dB 15 10
kHz 6 4 - 9999kHz
PERFORMANCE SPECIFICATIONS PERFORMANCE SPECIFICATIONS - CONTINUED
21
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