Radio Shack BTX-124, Руководство пользователя

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14
SPECIFICATIONS
Transmitter
Frequency Coverage ........................................................ 150.775 to 155.985 MHz
Frequency Tolerance .................................................................................. ±1.5 kHz
Modulation Type ................................................................................................... FM
Modulation Distortion ........................................................................................... 9%
CTCSS Tone Deviation ............................................................................... ±0.8 kHz
Maximum Deviation ....................................................................................... ±5 kHz
Minimum Operating Voltage ........................................................................... 7 Volts
RF High Power Output (8.4 V) ..................................................... 2 Watts
±
0.2 Watt
RF Low Power Output ............................................................... 0.6 Watts
±
0.2 Watt
Current Drain at High Power ........................................................................ 700 mA
Current Drain at Low Power ......................................................................... 450 mA
Receiver
Frequency Range ............................................................. 150.775 to 155.985 MHz
Auto Output Power at 10% THD ................................................................ 0.25 Watt
Signal-to-Noise Ratio (20 dB) ...................................................................... 0.75
µ
V
Working Voltage .......................................................................................... 8.4 Volts
Adjacent Channel Rejection ............................................................................ 45 dB
Audio Distortion .................................................................................................... 5%
Squelch Sensitivity (Start) .............................................................................. 0.5
µ
V
Distortion (1 mV Input 4.3 kHz) ............................................................................ 5%
Current Drain at Maximum Power ................................................................ 200 mA
Current Drain at Standby ............................................................................... 60 mA
19-1205.fm Page 14 Tuesday, August 3, 1999 10:30 AM