SAT-IF & DVB-T Optical Kit: TOU 232 KIT

View of the converter/optical transmitter

View of the LNB

The included accessories

The included RF patch cable

SAT-IF & DVB-T TOU 232 KIT optical kit is used to deploy optical systems for distributing satellite, DVB-T, and FM/DAB signals. Due to very low attenuation and immunity to electromagnetic interference, such systems allow long-range links. The kit consists of TWL 001 downconverter (LNB), ODU32 converter/optical transmitter, 2-meter RF cable (HF), power supply unit (PSU), weather shield for FC/PC connectors, mounting accessories.

The components of the kit:

The TWL 001 downconverter (LNB) receives satellite signals in 10.7 ... 11.7 GHz and 11.7 ... 12.75 GHz bands, amplifies them and converts them into 950 MHz ... 5.45 GHz IF band. The output signal (via N connector and RF cable) is fed to the SAT Input of the ODU32 unit.

The ODU32 unit is powered from the included PSU (20 VDC). The LNB is fed via the SAT Input and the RF cable (12 VDC).

Name	SAT-IF & DVB-T Optical Kit TOU 232 KIT - TWL 001 LNB
Code	A9880
Input frequency range	10.7 GHz  ...  12.75 GHz
Output frequency range	0.95 GHz  ...  5.45 GHz
Output impedance	50 Ω
Noise figure (typ., 25ºC)	0.7 dB
Noise figure (max., 25ºC)	< 1.1 dB
Noise figure (typ., -30ºC ... 60ºC)	0.9 dB
Noise figure (max., -30ºC ... 60ºC)	< 1.3 dB

 

The ODU32 converter/optical transmitter combines signals from the TWL 001 LNB (SAT Input) and terrestrial antennas (DTT/DAB/FM Input). The combined signal is converted into optical form and available at the both optical FC/PC outputs. Each of them allows for distribution of the optical signal to 32 points (with the TVQ 05 QUATTRO A9882 or TVC 05 QUAD A9883 receivers/converters) deployed within a radius of 10 km, using a single-mode optical fiber (2nd transmission window, 1310 nm). The maximum number of the distribution points and the maximum distances from the source (Opto-LNBF) to the points can be determined by calculating optical power balance. The optical signal can be split with typical optical splitters, however the best results are achieved with dedicated splitters from TOS series, A98892, A98893, and A98894.

Both the LNB and the ODU32 unit (IP65) have been designed for outdoor use (the latter can be installed even on an antenna mast, however it is better to shelter it in an additional box etc).

Name	SAT/DVB-T TOU 232 KIT - ODU-32 converter/optical transmitter
Code	A9880
Transmission medium	Single-mode fiber, II transmission window (1310 nm)
SAT	Input frequency bands	Vertical polarization	0.95 GHz  -  3 GHz
		Horizontal polarization	3.4 GHz  -  5.45 GHz
	Output frequency band		0.95 GHz  -  5.45 GHz
	Optical output power		7.0 dBm
DVB-T/DAB/FM	Input frequency bands	FM	88-108 MHz
		DAB	174 - 230 MHz
		DVB-T	470 - 854 MHz
	Output frequency range		174 - 854 MHz
	Optical output power		7.0 dBm
Recommended level of the input DVB-T signals (6 multiplexes)			70 dBμV
Range of output level (for the same levels of FM and DVB-T signals, DAB signal should be set 12 dB lower than DVB-T)			67...97 dBμV
Power	PSU output voltage		20 VDC
	LNB supply voltage		12 VDC
	Current consumption		< 500 mA
Connectors	Optical outputs		FC/PC
	SAT RF output		N
	DVB-T/DAB		F
	PSU		F

 

The diagram below shows an example of an optical SMATV system based on TRIAX devices, for distribution of satellite, DVB-T, and DAB signals.

An optical SMATV system

Add to the Cart items from the diagram