Short Wave

RIZ's new generation of SW broadcasting transmitters is designed with a completely solid state modulator and tube in RF stage only.
These transmitters are superior to any other standard transmitter in the same power range.

Transmitters are capable for standard amplitude AM, digital DRM or SIMULCAST modes of operation.
    
The transmitters use a multifunctional display menu to monitor all relevant parameters.
These transmitters, as well as all other RIZ transmitters, provide operating and maintenance personnel with maximum safety in compliance with IEC60215 safety standards applicable to radio broadcasting equipment.

MAIN FEATURES:

  • High overall efficiency
  • Completely solid state modulator
  • Microprocessor and DSP technology
  • Digital broadcasting compatibility (DRM)
  • Remote control for unattended operation
  • Simple and cost effective maintenance
  • Mobile or stationary versions available

 

* Standard frequency rate is stated. Other frequency ranges are available on request in accordance with ITU recommendations for that type of equipment band service.

 

All RIZ SW transmitters are capable of operating  in the ambient temperature range 0 – 45 °C  (0 – 50 ° C) without influencing or changing the transmitters characteristics.

Transmitter Electrical Characteristics Power
Supply
Dimensions Brochure
in PDF
RF Output
Power
*Frequency
Range
Modulation
Principle
Type of
Emission
RF output load impedance/
connector
Overall Efficiency Mains Voltage
Frequency
L x D x  H 
in mm /
Weight
Fidelity+ 10kW 3.2  9.9 MHz RF Outphase

DSB
DSB with CCM

DRM

Simulcast

50 Ω unbalanced ≥ 60 %

3 x 400 V / 

50 Hz 
(60 Hz as option)

1094 x 1100 x 
2166
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20kW 3.2 – 18 MHz
(3.2 – 26.1MHz as option)
High Level
Plate Modulation

DSB
DSB with CCM

DRM

Simulcast

50 Ω unbalanced,

(300 Ω balanced 

as option)

EIA 1-5/8"

≥ 60 %

3 x 400 V / 

50 Hz
(60 Hz as option)

2270 x 1400 x
2000
/ 1600 kg
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50kW 3.9 – 18 MHz
(3.2 – 26.1MHz as option)
High Level
Plate Modulation

DSB
DSB with CCM

DRM

Simulcast

50 Ω unbalanced,

(300 Ω balanced

as option)
EIA 3 - 1/8”

≥ 70 %
(typicaly
72 %)

3 x 400 V 

50 Hz
(60 Hz as option)

4052 x 1786 x
2041
/  5300 kg
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100kW  3.9 – 18 MHz
(3.2 – 26.1MHz as option)

 High Level

Plate Modulation

DSB
DSB with CCM

DRM

Simulcast

50 Ω unbalanced,

(300 Ω balanced

as option)
EIA 4 - 1/2”  

 ≥ 70 %
(typicaly
72 %)

3 x 400 V / 

50 Hz
(60 Hz as option) 

 4052 x 1786 x 2041
/  6100 kg
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250kW 5.9 – 26.1 MHz
(3.9 – 26.1MHz as option)
High Level
Plate AM

DSB
DSB with CCM

DRM

Simulcast

50 Ω unbalanced,
(300 Ω balanced

as option)

≥ 70 %
(typical
74 %)

3 x 11 kV

(3 - 24 kV on request)
3 x 400 V /
50 Hz
(60 Hz as option)

7476 (6806) x
2006 x 2120
/ 6600 kg
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500kW 5.9 – 26.1 MHz
(3.9 – 26.1MHz as option)
High Level
Plate AM

DSB
DSB with CCM

DRM

Simulcast

50 Ω unbalanced,
(300 Ω balanced

as option)

≥ 70 %
(typical
72 %)

3 x 11 kV

(3 - 24 kV on request)

3 x 400 V /
50 Hz
(60 Hz as option)

Output Stage:
 5206 x1800 x
2100 / 3400 kg
Modulator:
6000 x 4500 x
2100 / 9490 kg
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