TEX150-LCD/S
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User Manual
Rev. 1.0 - 09/07/04
SCA/RDS inputs
Unbalanced BNC
SCA/RDS input impedance
10 kOhm
SCA/RDS input level
-8dBu +13dBu, continuous fine adjustment
with trimmer
Outputs
RF Out
N-type female connector with 50 Ohm
impedance
RF Monitor
BNC connector, approx. level -60dB
compared to RF output, 50 Ohm impedance
Pilot Out
BNC female connector
19 KHz pilot tone
1 Vpp
Funzionamento MONO
S/N FM
> 80dB (typical 85dB) compared to ±75kHz
peak, measured in the 20Hz
−
23kHz band
with 50 us deemphasis, RMS detector
> 73dB compared to ±75kHz peak, CCIR not
weighed with 50 us deemphasis, Qpk
detector
> 68dB compared to ±40kHz peak, CCIR
weighed with 50 us deemphasis, Qpk
detector
Amplitude/frequency response
better than ± 0.5dB (typical ± 0.2dB), 30Hz
−
15Khz
Total Harmonic Distortion (THD)
< 0.1% (typical 0.07%), THD+N 30Hz
−
15Khz
Intermodulation distortion
< 0.02%, measured with 1KHz and 1.3KHz
tones, 1:1 ratio, at 75KHz
Transient intermodulation distortion
< 0.1% (typical 0.05%), measured with
3.18KHz square wave and 15KHz sinusoidal
wave, at 75KHz
MPX operation
S/N FM
> 80dB (typical 85dB) compared to ±75kHz
peak, measured in the 20Hz
−
100kHz band
with 50 us deemphasis, RMS detector
Amplitude/frequency response
± 0.2dB, 30Hz
−
53Khz
± 0.5dB, 30Hz
−
100Khz
Total Harmonic Distortion (THD)
< 0.1%, 30Hz
−
53Khz
< 0.15%, 30Hz
−
100Khz
Intermodulation distortion
< 0.05%, measured with 1KHz and 1.3KHz
tones, 1:1 ratio, at 75KHz
Transient intermodulation distortion
< 0.1% (typical 0.05%), measured with
3.18KHz square wave 15KHz sinusoidal
wave, at 75KHz
Stereo separation
> 50 dB (typical 60dB), 30Hz
−
53Khz