R V R PJ10K-KLC Broadcast Systems FM Amplifiers PJ Modular Liquid Cooled Owner’s Manual
- June 13, 2024
- R V R
Table of Contents
FM AMPLIFIERS
K-KLC SERIES
MODULAR LIQUID COOLED
SERIES
PJ-MODULAR LIQUID COOLED
PJ10K-KLC Broadcast Systems FM Amplifiers PJ Modular Liquid Cooled
With the family of RVR’s liquid transmitters based on the U-KLC series, is
possible to realize compact equipments up to 50.000W, with high energy savings
thanks to the use of high efficiency pumps and no forcing ventilation.
The Cooling system is with low pressure circuit and double pump in automatic
switching and diagnostics.
MODELS
PJ10K-KLC
PJ25K-KLC
PJ50K-KLC
PJ15K-KLC
PJ30K-KLC
PJ20K-KLC
PJ40K-KLC
- Scalable Solution from 10.000W to 50.000W.
- Best transmission quality, at the best market place.
- The most flexible combinations available for high reliability and redundancy
- N+1 Configuration available for 24/7 business continuity.
- Tunable over the entire FM band 87.5 – 108 MHz, without tuning. Other bands on request.
- WEB, SNMP2, GSM, Serial remote controls (option).
- Full compliance with EC, FCC and CCIR standards.
Amplifiers :
- Single amplifier’s unis: from 10.000W to 50.000W.
- High-gain with very low input drive power requirement.
- Adjustable power output from 10 to 100 %.
- Exclusive “Long Life FET” technology for mosfet life extension.
ORDERING INFORMATION
| Model | Description |
|---|---|
| PJ10K-KLC | 10.000W Liquid cooled system. |
| PJ15K-KLC | 15.000W Liquid cooled system. |
| PJ20K-KLC | 20.000W Liquid cooled system. |
| PJ25K-KLC | 25.000W Liquid cooled system. |
| PJ30K-KLC | 30.000W Liquid cooled system. |
| PJ40K-KLC | 40.000W Liquid cooled system. |
| PJ50K-KLC | 50.000W Liquid cooled system. |
PJ20K-KLC
20.000W Liquid cooled system.
PJ40K-KLC
40.000W Liquid cooled system.
PJ50K-KLC
50.000W Liquid cooled system.
PJ15K-KLC
| Parameters | U.M. | Value | Notes |
|---|
GENERALS
RF Output power| kW| 15|
Frequency range| | 87.5 – 108 MHz programmable in 1,10 or 1000 KHz
steps|
Frequency stability| ppm| ±1|
Class of emission| | 180KF8E|
Stereo transmission| | Acc. To ITU-R / Rec. 450 (Pilot tone)|
RF output impedance| | 50 Ω, Unbalanced|
RF Output connector| | 3-1/8” EIA Flange|
VSWR| | 1.41:1 with automatic fold-back at higher VSWR|
Asynchronous AM S/N Ratio| | ≥ 70 dB unweight, referred to 100% AM
modulation at 400 Hz Pre-emphasis and without FM modulation|
Synchronous AM S/N Ratio| | ≥ 55 dB, reference to 100% AM modulation at
400 Hz, 50 µs Pre-emphasis with FM modulation at 75 KHz of deviation|
Harmonics suppression and Spurious| dB| Typically 85|
Overall efficiency| %| Typically 70/72|
RF Harmonics| | Exceeds ETSI/CCIR/FCC requirements|
RF Spurious| | Exceeds ETSI/CCIR/FCC requirements|
PJ20K-KLC
| Parameters | U.M. | Value | Notes |
|---|
GENERALS
RF Output power| kW| 20|
Frequency range| | 87.5 – 108 MHz programmable in 1,10 or 1000 KHz
steps|
Frequency stability| ppm| ±1|
Class of emission| | 180KF8E|
Stereo transmission| | Acc. To ITU-R / Rec. 450 (Pilot tone)|
RF output impedance| | 50 Ω, Unbalanced|
RF Output connector| | 3-1/8” EIA Flange|
VSWR| | 1.41:1 with automatic fold-back at higher VSWR|
Asynchronous AM S/N Ratio| | ≥ 70 dB unweight, referred to 100% AM
modulation at 400 Hz Pre-emphasis an| d without FM modulation
Synchronous AM S/N Ratio| | ≥ 55 dB, reference to 100% AM modulation at
400 Hz, 50 µs Pre-emphasis with| FM modulation at 75 KHz of deviation
Harmonics suppression and Spurious| dB| Typically 85|
Overall efficiency| %| Typically 70/72|
RF Harmonics| | Exceeds ETSI/CCIR/FCC requirements|
RF Spurious| | Exceeds ETSI/CCIR/FCC requirements|
All pictures are RVR’s property and they are only indicative and not binding. The pictures can be modified without notice. These are general specifications. They show typical values and are subject to change without notice.
R.V.R. Elettronica S.r.l.
Via del Fonditore, 2/2c
40138 Bologna Italy
Phone +39 0516010506
Fax +39 0516011104
[email protected]
www.rvr.it