Vertex Standard VX-2R Manual Do Utilizador

Circuit Type:

AM, NFM: Double-Conversion Superheterodyne

WFM: Triple-Conversion Superheterodyne

Intermediate Frequencies:

1st

2nd

3rd

AM, NFM 47.25MHz 450 kHz

–

WFM

45.8 MHz

10.7 MHz

1 MHz

Sensitivity:

3 µV for 10 dB SN (0.5-30 MHz, AM)

0.35 µV TYP for 12 dB SINAD (30-54 MHz, NFM)

1 µV TYP for 12 dB SINAD (54-76 MHz, NFM)

1.5 µV TYP for 12 dB SINAD (76-108 MHz, WFM)

1.5 µV TYP for 10 dB SN (108-137 MHz, AM)

0.2 µV for 12 dB SINAD (137-140 MHz, NFM)

0.16 µV for 12 dB SINAD (140-150 MHz, NFM)

0.2 µV for 12 dB SINAD (150-174 MHz, NFM)

1 µV TYP for 12 dB SINAD (174-222 MHz, WFM)

0.5 µV for 12 dB SINAD (300-350 MHz, NFM)

0.2 µV for 12 dB SINAD (350-400 MHz, NFM)

0.18 µV for 12 dB SINAD (400-470 MHz, NFM)

1.5 µV for 12 dB SINAD (470-540 MHz, WFM)

3 µV TYP for 12 dB SINAD (540-800 MHz, WFM)

1.5 µV TYP for 12 dB SINAD (800 -999 MHz, NFM)

USA Version Cellular Blocked

Selectivity:

NFM, AM: 12 kHz/35 kHz (–6 dB/–60 dB)

WFM: 200 kHz/300 kHz (–6 dB/–20 dB)

AF Output:

50 mW @ 8 W for 10 % THD (@ 3.7 V)

100 mW @ 8 W for 10 % THD (@ 6.0 V)