TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TFM-30 Installation & Operating Instructions
TiL 98RE244 Rev n/c Issue 9
1-3
1.5 TECHNICAL
CHARACTERISTICS
(continued)
Specification
Characteristic
MAIN RECEIVER
Sensitivity at 12 dB SINAD
Adjacent Channel Selectivity
Spurious Attenuation
Third Order Intermodulation
Image Attenuation
FM Acceptance
Hum and Noise
Audio Distortion
Antenna Conducted Emission
0.4
μ
V nominal
-70 dB
-90 dB
-70 dB
-80 dB
± 6 kHz
Better than 50 dB
less than 5%
less than -70 dBm
GUARD RECEIVER
All specifications identical to main receiver
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)
-80 dB below carrier level
± 5 ppm
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
± 3.5 kHz deviation, adjust.
Less than 5%
Specifications are nominal and may be subject to change without notice.
