RF RFQ-848 User manual

RFQ-848
Quadtro DVB-T/T2/C/S/S2/S2X to 16ch FM modulator
Us r Manual
RF-Tuote Oy,Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

1. Purpos of us
RFQ-848 is remux modulator designed for a processing 16ch Mpeg-2 radio/T sound from four D B-
S/S2/T/T2/C modulated multiplex.
2. Installation
The connections are shown in Fig 1.
1. RJ 45 connector to PC , factory defaut address: 192.168.0.145
2. Tuner 1 Input connector
3. Tuner 1 Lock LED
4. Tuner 2 Input connector
5. Tuner 2 lock LED
6. Tuner 3 Input connector
7. Tuner 3 lock LED
8. Tuner 4 Input connector
9. Tuner 4 lock LED
10. FM Modulator indication LEDs for
a= FM1-4error, b=FM1-4 ok, c=FM5-8 error and d=FM5-8 ok,
e= FM9-12 error, f=FM9-12 ok, g=FM13-16 error and h=FM13-16 ok,
11. DC Power IN/OUT
12. DC Power IN/OUT
13. DC Power IN/OUT
14. RF OUTPUT
RFQ-848 is mounted directly on the wall or RFB-804 base. Do not cover the air passage holes.
Signal from LNB or antenna is fed to F-female connectors A1,2,3 and 4.
Maximum total current of LNB connector is 250 mA.
RF-Tuote Oy,Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

NOTE! LNB supply voltage must be fed only from one tuner to each LNB. For other receivers must be
selected Power OFF or use DC-blocked splitters.
Power voltage is connected to the left side AC connector.
PC is connected to RJ 45 connectors with ethernet cable.
3. S tting up th syst m
The system is programmed with PC via a Web browser.
1. Connect Ethernet cable from RJ 45 connector to computer.
2. Open the web browser like IE, Firefox, Chrome etc…
3. Write to address field 192.168.0.145 and then enter.
4. Unit asks the password.
The factory default password is Rams n8262
At the front page can be seen the status of receivers (input frequency, BER, ) and select the menu language
(EN or DE)
4. DVB / FM configuration, pl as s parat RFQ-848 configuration manual.
4.1 Tuner
To set tuner parameters go to INITIALIZATION. For satellite signal set all parameters, for terrestrial/cable
signal only frequency is needed.
Set the correct parameters for tuner 1. and select SCAN. Repeat same for tuners 2, 3 and 4.
When all parameters are selected press SA E CHANGES.
RF-Tuote Oy,Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

5. T chnical sp cification
INPUT
Tuners 4
Input frequency range 48 - 2150 MHz
Input level -65 … -25 dBm
Symbol rate 4-45 MS/s
FEC decoder Automatic
Transport stream MPEG-2 ISO/IEC 13818
FM OUTPUT
Modulation FM
Mode Stereo
Output frequency range 87,5 MHz - 108 MHz
Output level 65 - 85 dBu
Data interface RJ-45
Input connectors F-female 75 ohm
Output connectors F-female 75 ohm
Power consumption 16 DC/20W
Dimensions W*H*D 72mm*218mm*129mm
This symbol on the product or on its packing means that within the European Union the product must be
taken to separate collection at the product-end-of life.
Do not dispose of these products as unsorted municipal waste.
Fore more information about where you can drop off your waste equipment for recycling, please contact
your local city office, your house disposal service or the shop where you purchased the product.
RF-Tuote Oy,Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi