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User Manual
Rev. 1.0- 29/11/05
PTRL NV/3 & RXRL NV/3
- Modulation distortion, 30÷15000 Hz:
<0.02% @ 75kHz dev.
- Stereo crosstalk:
>50 dB (100÷5000 Hz)
>45 dB (30÷15000 Hz)
- Audio channels response:
30 Hz ÷ 15 kHz ±0.1dB
- Out of band audio attenuation:
>50 dB @ F>19 kHz
- Deviation limiter:
0 ÷ +7.1 dB, adjustable
- Mpx composite response:
10 Hz÷100kHz ±0.1dB
- Auxiliary channel response:
10÷ 100 kHz ±0.2dB
- I/O lines: RF disable, RF power,
On-the-Air, Alarm,
RS232 control and monitoring
- Mains absorption:
50 Wmax @ 90 / 250 Vac (Po= 5W)
80 Wmax @ 90 / 250 Vac (Po= 15W)
- Battery absorption:
<1.8A @ 24 Vcc (Po= 5W)
<3.0A @ 24 Vcc (Po= 15W)
- Dimensions, without handles: 19" 2 un. std. rack
483 x 88 x 334 mm
7.2 RXRL NV/3 Receiver
- Noise figure:
<10 dB
- Image frequency rejection:>50 dB 60 typ.
- Dynamic selectivity:
>+10dB typ @ dF=300 kHz
>+35dB typ @ dF=500 kHz
>+45dB typ @ dF=1.0 MHz
- AM suppression:
>45 dB
- Usable input level:
-90 ÷ -10dBm
(7mV÷70mV)
- Sensitivity (typical):
Sin= -90dBm (7mV) mono
(S/N=60dB)
Sin= -70dBm (70mV) stereo
- IF monitor output:
10.7 MHz / 0dBm
- Wide-band demodulated output response:
15 Hz ÷ 120 kHz +0.1/-3dB
- Wide-band demodulated output level: +6dBm
- MPX output level:
-1.5 ÷ +12 dBm,
0.5dB/Step
- Mpx output response:
15 Hz ÷ 67 kHz +0.1/-0.5dB
- Mono or stereo decoded response:
30 Hz ÷ 15 kHz ±0.1dB
- Out-of-band mono or stereo audio response:
>50 dB @ F>19 kHz
- De-emphasis time constant: 0/50/75 µs ±2%
- S/N ratio (30÷20000Hz rms):
>70 dB, 76 typ. mono
>66 dB, 72 typ. stereo
- Modulation distortion @ 1kHz / 100% dev.:
mono
<0.1% 0.03% typ.
stereo, 1ch <0.30% 0.20% typ.
- Stereo crosstalk:
>50 dB (100÷5000 Hz)
>45 dB (30÷15000 Hz)
- I/O lines: LF disable, Low RF field,
Alarm, Lack of modulation
RS232 control and monitoring
- Mains absorption:
20 Wmax @ 90 / 250 Vac
- Battery absorption:
<0.6A @ 24 Vcc
- Dimensions, without handles: 19" 2 un. std. rack
483 x 88 x 334 mm
Summary of Contents for PTRL NV/3
Page 1: ...PTRL NV 3 RXRL NV 3 User Manual Volume 1 Manufactured by Italy...
Page 4: ...PTRL NV 3 RXRL NV 3 ii User Manual Rev 1 0 29 11 05 This page was intentionally left blank...
Page 8: ...4 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 This page was intentionally left blank...
Page 55: ...51 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 10 Ensemble View 10 1 PTRL NV 3...
Page 56: ...52 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 10 2 RXRL NV 3...