The 2012 catalogue - Triax
The 2012 catalogue - Triax
The 2012 catalogue - Triax
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<strong>Triax</strong> fibre optical LNB kit<br />
- a high quality, high performance universal LNB<br />
A <strong>Triax</strong> TOU232-Kit is everything needed outdoor to<br />
realize a universal single Ku-Band LNB with a fibre<br />
optical 1310/1550nm output providing both a SAT-IF<br />
and a DTT/DAB signal.<br />
<strong>The</strong> LNB constantly receives all 4 Ku-Band polarities,<br />
and uses a frequency stacking technique to put all four<br />
SAT-IF polarities into one large broadband frequency<br />
range of 950 to 5450 MHz. This signal is transmitted via<br />
a 2 meter high quality RF-cable to a second unit (called<br />
a sidecar) where a 1310nm laser puts all 4 polarities on<br />
two standard singlemode fibre optical cable outputs.<br />
<strong>The</strong> Sidecar furthermore provides one input for a digital<br />
DTT/DAB signal that is transmitted via a 1550nm laser<br />
over the same optical outputs, and a PSU input to power<br />
both sidecar electronics and LNB. All units are for<br />
outdoor use, mounting brackets are provided in kit.<br />
Technical data<br />
Type<br />
TOU 232 - kit<br />
Art. No. 307614<br />
LNB type<br />
Universal wholeband<br />
Frequencies<br />
Input frequency range GHz 10.7 – 12.75<br />
Output frequency range MHz 950 – 5450<br />
Sidecar input<br />
TER/DAB MHz 213 - 230<br />
TER/DTT MHz 470-854<br />
Optical<br />
Wavelength SAT nm 1310<br />
Wavelength TER nm 1550<br />
Optical output power, (nominal@25 ºC) dBm 7.0 ± 0.2<br />
Noise<br />
Noise figure (typical@25ºC/ max. @25ºC) dB 0.5/1.1<br />
Gain<br />
Conversion gain (Max./Min.) ± variation dB 72/62 ± 2<br />
Gain flatness (0.95 to 5.45 GHz) dB 5<br />
Gain ripple (per 26MHz bandwidth segment) dB < ± 0.5<br />
Phase Noise<br />
- offset 1 kHz dBc/Hz - 55.0<br />
- offset 10 kHz dBc/Hz - 80.0<br />
- offset 100 kHz dBc/Hz - 100.0<br />
- offset 1 MHz dBc/Hz - 110.0<br />
Local Oscillator<br />
L.O. stability, initial setting MHz ± 1<br />
L.O. temperature drift (-40 ºC to +60 ºC) MHz ± 2<br />
L.O. aging and total drift (10 years) MHz ± 4<br />
Additional<br />
Image rejection (min.) dB 40<br />
Cross polar isolation (typ./ min.) dB 30/25<br />
Spurious output - in band (950MHz-3GHz, 3.4GHz-5.45GHz) dBc -25<br />
Supply voltage, nominal/ maximum survival voltage VDC 12/ 25<br />
Current consumption mA < 450<br />
DC-input<br />
F-type, female<br />
Optical output<br />
FC/PC<br />
Dimensions / temperature<br />
Mounting dimensions / neck diameter mm 40<br />
Ambient operating temperature range ºC -30 - +60<br />
Fibre optics<br />
141
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