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Operation Manual S15

Page

12. Technical Specifications

Power supply DC 12 V +30/-10%

Channel capability 57 international channels

UK: includes M1 (previously 37) and M2

Frequency Resolution 25KHz

Method of frequency generation synthesizer

Dimension 175(W) × 79(H) ×130(D) mm

Weight 1175 grams

12.1 RECEIVER

Multi Channel Receiver

1. The receiver incorporates a dual conversion super-heterodyne design.

2. Tuning frequency range 156.025-163.275MHz

3. IF frequency used: 21.4MHz; 455KHz

4. Maximum useable sensitivity ≤6dBµe.m.f. of 20dB/SINAD

5. Adjacent Channel selectivity ≥70dB

6. Spurious Response Rejection ≥70dB

7. Inter-modulation Rejection ≥68dB

8. Spurious Emission radiation 2nW

9. Current: 0.9 Amps (Max Audio)

0.3 Amps (STBY)

10. Audio Frequency Response +1, -3dB of +6dB/octave

De-emphasis 300-3000Hz

11. Hum and Noise ≤40dB

12. Audio output 3.5W at less than 10% distortion

with 8 Ohm external speaker

2W only internal speaker

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Silva S15 Especificações Página 43