Technisonic Industries Limited TFM-550, Инструкция по установке и эксплуатации

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TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TFM-550 Installation & Operating Instructions TiL 99RE262 Rev A Issue 9
1-4
VHF, VHF LOW and UHF TRANSMITTER
RF Power Output
Output Impedance
Maximum Deviation
(In narrowband mode)
Spurious Attenuation
Frequency Stability
Microphone Circuit
Sidetone Output
Harmonic Attenuation
FM Hum And Noise
Audio Input
Audio Distortion 1 Watt or 10 Watts
50
Ω
±5 kHz (25 kHz mode)
±2.5 kHz (12.5 kHz mode)
-90 dB below carrier level
±2.5 ppm (-30ºC to +55ºC)
±2.6 ppm (-45ºC, +60º to +70ºC)
Carbon or equivalent
0.5W (max) into 600
Ω
-60 dB below carrier level
-40 dB
50 mV at 2.5 kHz into
200
Ω
input circuit for
±3.5kHz deviation, adjust.
Less than 5%