R&S®SLx8000 UHF/VHF Transmitter Family

Efficient solutions for analog and digital broadcasting standards

Key Facts

  • UHF/VHF low-power transmitters for analog and digital TV and digital audio broadcasting
  • Retransmitter in multifrequency networks for DVB-T, DVB-T2 and DVB-H

Brief Description

The UHF/VHF low-power transmitters of the R&S®SLx8000 family are available for ATV, DTV and DAB/T-DMB. They are reliable, compact and flexible and fill coverage gaps in transmitter networks.

Features

  • Compact, flexible and easy to use
  • Special features for operation
  • Always on air

Specifications

Models Frequency range
Transmitters with 2 HU 470 MHz to 862 MHz
Transmitters with 3 HU 470 MHz to 862 MHz / 174 MHz to 240 MHz
Transmitters with 4 HU 174 MHz to 240 MHz

Key Facts

  • UHF/VHF low-power transmitters for analog and digital TV and digital audio broadcasting
  • Retransmitter in multifrequency networks for DVB-T, DVB-T2 and DVB-H
  • Compact equipment of only two to four height units
  • Broadband precorrection for digital standards with set & go function
  • Simple conversion from analog to digital TV (without hardware modifications)
  • Top Rohde & Schwarz quality with excellent price/performance ratio

Brief Description

The UHF/VHF low-power transmitters of the R&S®SLx8000 family are available for ATV, DTV and DAB/T-DMB. They are reliable, compact and flexible and fill coverage gaps in transmitter networks. These features make them ideal for use at small, remote transmitter sites that offer only limited space, are difficult to access and affected by strong variations in power supply.

The R&S®SLx8000 family includes UHF and VHF transmitters for digital and analog TV as well as for digital audio broadcasting. The compact devices can be used as transmitters or retransmitters. Intelligent operating functions reduce the transmitters' setting times. A special feature is the automatic set & go function that does away with the time-consuming output stage precorrection for all digital standards. The compact, flexible all-in-one-box concept allows various options to be integrated, which simplifies logistics and handling when transmitter sites are difficult to access.

Features & Benefits

  • Compact, flexible and easy to use
    • Compact solution
    • Retransmitter in multifrequency networks for DVB-T, DVB-T2 and DVB-H
    • Convenient operation; on-site or remote diagnostics
    • Precorrection for digital standards with set & go function
  • Special features for operation
    • Switchover from analog to digital TV
    • DVB-T/DVB-H receiver for signal monitoring
    • Highly sensitive GPS receiver with fast synchronization (option)
  • Always on air
    • Convenient supply with different nominal voltages
    • Self-monitoring power output stages
    • Standby systems for high availability

Specifications

  Transmitters with 2 HU Transmitters with 3 HU Transmitters with 4 HU
Frequency range UHF (band IV/V) 470 MHz to 862 MHz 470 MHz to 862 MHz
Frequency range VHF (band III) 174 MHz to 240 MHz 174 MHz to 240 MHz
Available standards
Analog TV B/G, D/K, I, L, M, N
Digital TV DVB-T, DVB-T2, DVB-H, ISDB-T, ISDB-TB, ATSC, ATSC Mobile DTV
Digital audio broadcasting DAB, DAB+, T-DMB DAB, DAB+, T-DMB
Supported network types MFN, SFN (only for digital TV and digital audio broadcasting)
Supply voltage 100 V to 240 V AC, ±10% 230 V, -10% to +15%
Supported AC frequencies 50 Hz, 60 Hz
Option -48 V DC
Synchronization
Reference frequency 10 MHz, 0.1 V to 5 V (VPP) or TTL, BNC
Reference pulse 1 pps (1 Hz, TTL, BNC)
Operation
Local control display, keypad and status LEDs, web interface (via Ethernet port)
Remote-control interfaces web interface (via Ethernet port) and SNMP (option), floating contacts (option)
Environmental conditions
Max. installation height 2000 m above sea level (> 2000 m on request)
Operating temperature range +1 °C to +45 °C
Relative humidity (max.) 95%, non-condensing
Immunity class 2 (B) immunity to fast transients and burst in line with IEC61000-4-4: < 2 kV (power supply) and < 1 kV (signal inputs);
class 3 (C) immunity to surges in line with IEC61000-4-5:
•symmetrical < 1 kV (e.g. L1-L2)
•unsymmetrical < 2 kV (e.g. L1-N)
If the transmitter is operated in another class (>2 or 3), protective measures must be taken.
Rohde & Schwarz offers options for overvoltage and lightning protection.
Dimensions

(W x H x D)
483 mm (19")
x 88 mm x 467 mm

(19.02 in
x 3.46 in x 18.39 in)
483 mm (19")
x 132 mm x 474 mm

(19.02 in
x 5.2 in x 18.66 in)
483 mm (19")
x 176 mm x 590 mm

(19.02 in
x 6.93 in x 23.23 in)
Remark To comply with the applicable standards and limit values for the suppression of out-of-brand emissions (and in the case of digital standards, also for maintaining the required shoulder distance), the transmitter may only be operated with suitable filters at the RF output.
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