exciters

Features/Caratteristiche

High performance exciters, compact, reliable and easy maintenance.

Broadcast quality at a value price, can be used as drivers for medium power FM stations or as stand-alone applications.

Compact, non-deformable and light, 2HE rack unit, stainless steel chassis.

High performance integrated stereo coder , with L&R Mono and MPX inputs and 2 SCA / RDS signal inputs.

Continuously adjustable output power from 0 to maximum power with automatic APC control and Foldback protection.

Safe operation in any working conditions.

Completely

RS232, all microprocessor-controlled easy to program from the menu or via main parameters can be read on the LCD display.

Possibility to be monitored through all RVR telemetry systems to guarantee simple remote control of the operating parameters.

Manufactured using SMD technology and composed of operating reliability designed to allow an only 4 modules. Maximum easy maintenance.

Universal multi-voltage power supply from 80 to 260 V with no preselection.

Modern technology that complies with all EC, FCC and CCIR standards.

Eccitatori ad alte prestazioni, compatti, affidabili e di semplice manutenzione.

Qualità di trasmissione senza compromessi ad un prezzo competitivo utilizzabile come driver per stazioni di media potenza o applicazioni stand-alone.

Compatti, indeformabili e leggeri, chassis in inox, in sole 2 unità rack.

Stereo coder integrato ad elevate prestazioni, ingressi L&R, Mono ed MPX e 2 ingressi per segnali SCA / RDS.

Potenza di uscita regolabile con continuità da 0 alla potenza massima con controllo automatico APC e protezione Foldback. Funzionamento sicuro in ogni condizione di esercizio.

Completamente controllati da microprocessore, facilmente programmabile da menu o via RS232, lettura su display LCD di tutti i parametri principali.

Perfettamente interfacciabili con tutti i sistemi di telemetria RVR per un facile controllo remoto dei parametri di funzionamento.

Costruiti in tecnologia SMD e costituiti da ed soli 4 moduli. Elevata sicurezza di esercizio estrema facilita' di manutenzione.

Alimentatore universale selezione.

multitensione da 80 a 260 V senza necessita' di pre-

Tecnologia moderna pienamente rispondente alle norme EC, FCC ed CCIR. o//M

5 -- 110 8 M

(OIRT and JPN Band upon request)

RVR Elettronica S.p.A. • Phone +39 051 6010506 • Fax +39 051 6011104 • e-mail: [email protected] • Web: http://www.rvr.it

X

exciters

Technical specifications TEX

Parameters

GENERALS

Frequency range

Rated output power

Modulation type

Operational Mode

Ambient working temperature

Frequency stability

Modulation capability

Pre-emphasis mode

Spurious & harmonic suppression

Asynchronous AM S/N ratio

Synchronous AM S/N ratio

MONO OPERATION

S/N FM Ratio

Frequency Response

Total Harmonic Distortion

Intermodulation distortion

Transient intermodulation distortion

MPX OPERATION

Composite S/N FM Ratio

Frequency Response

Total Harmonic Distortion

Intermodulation distortion

Transient intermodulation distortion

Stereo separation

STEREO OPERATION

Stereo S/N FM Ratio

Frequency Response

Total Harmonic Distortion

Intermodulation distortion

Transient intermodulation distortion

Stereo separation

SCA OPERATION

Frequency response

AUDIO INPUTS

Left / MPX balanced

Right

MPX unbalanced

SCA and RDS

OUTPUTS

RF output

RF monitor

Pilot output

MPX output

AUXILIARY CONNECTIONS

Type

Whithout condensing

WT from -10°C to 50°C selectable by external jumpers

Referred to 100% AM, with no de-emphasis

Referred to 100% AM, FM deviation 75 kHz by 400Hz sine, without de-emphasis

RMS @ ± 75 kHz peak, HPF 20Hz - LPF 23 kHz, 50 mS de-emphasis

Qpk @ ± 75 kHz peak, CCIR weighted, 50 mS de-emphasis

Qpk @ ± 40 kHz peak, CCIR weighted, 50 mS de-emphasis

30Hz ÷ 15kHz

THD+N 30Hz ÷ 15kHz

Measured with a 1 KHz and 1.3 KHz tones, 1:1ratio, at FM 75 kHz

Measured with a 3.18 kHz square wave and a 15 kHz sine wave at 75 kHz FM

RMS @ ± 75 kHz peak, HPF 20Hz - no LPF, 50 mS de-emphasis

30Hz ÷ 53kHz / 53kHz ÷ 100kHz

THD+N 30Hz ÷ 53kHz / THD+N 53kHz ÷ 100kHz

Measured with a 1 KHz and 1.3 KHz tones, 1:1, modulation at FM 75 kHz

Measured with a 3.18 kHz square wave and a 15 kHz sine wave at 75 kHz FM

30Hz ÷ 53kHz

RMS @ ± 75 kHz peak, HPF 20Hz - LPF 23 kHz, 50 mS de-emphasis, L & R demodulated

Qpk @ ± 75 kHz peak, CCIR weighted, 50 mS de-emphasis, L & R demodulated

Qpk @ ± 40 kHz peak, CCIR weighted, 50 mS de-emphasis, L & R demodulated

30Hz ÷ 15kHz

THD+N 30Hz ÷ 15kHz

Measured with 1 KHz and 1.3 KHz tones, 1:1 ratio, modulation at FM 75 kHz

Measured with a 3.18 kHz square wave and a 15 kHz sine wave at 75 kHz FM

These are general specifications. They show typical values and are subject to change without notice.

Conditions

From software, with 10 kHz steps(OIRT and JPN on request)

Continuously variable by software from 0 to maximum

40kHz ÷ 100kHz

XLR Female

Impedance / level adjust

XLR Female

Impedance / level adjust

BNC Female

Impedance / level adjust

BNC Female

Impedance / level adjust

N Female / Impedance

BNC Female / Output Level referred to the RF output

BNC Female / Impedance / output level

BNC Female / Output Level

99/5/CE Rev.: 02/2005

U.M.

MHz

W dB dB

%

%

% dB

%

%

% dB dB dB dB

°C ppm kHz mS dBc dB dB

%

%

% dB dB dB dB dB dB

Ohm / dBu

Ohm / dBu

Ohm / dBu

Ohm / dBu

Ohm dB

Ohm / Vpp dBu

RVR Elettronica S.p.A. • Phone +39 051 6010506 • Fax +39 051 6011104 • e-mail: [email protected] • Web: http://www.rvr.it

Technical specifications TEX

TEX 30

Value

87.5 ÷ 108

30

Direct carrier frequency modulation

Mono, Stereo, Multiplex

-10 to + 50

±1

150 Stereo, 180 Mono/MPX

0, 50 (CCIR), 75 (FCC)

<75 (80 typical)

≥ 65 (typical 70)

≥ 50 (typical 60)

> 80 (typical 85)

>73

>68 better than ± 0.5 dB (typical ± 0.2)

< 0.1 (Typical 0.07%)

< 0.02

< 0.1 (typical 0.05)

> 80 (typical 85)

± 0.2 / ± 0.5

< 0.1 / < 0.15

< 0.05

< 0.1 (typical 0.05)

> 50 dB (typical 60)

> 75 (78 typical)

> 65 dB

> 58 dB

± 0.5

< 0.05

≤ 0.03

< 0.1 (typical 0.05)

> 50 (typical 55)

± 0.5

balanced or externally unbalanced

10 k or 600 / - 13 to +13 balanced or externally unbalanced

10 k or 600 / - 13 to +13 unbalanced

10 k or 50 / -3 to +13 unbalanced

10 k / -3 to +13

50 approx. -30

>5 k / 1

0 balanced or externally unbalanced

10 k or 600 / -13 to +13 balanced or externally unbalanced

10 k or 600 / -13 to +13 unbalanced

10 k or 50 / -3 to +13 unbalanced

10 k / -3 to +13

50 approx. -30

>5 k / 1

0

Interlock / Ext ref. 10 MHz / RS232 / RS485

Serial Interface / Service / Modem / I2C /

Remote and Telemetry interface

Interlock / Ext ref. 10 MHz / RS232 / RS485

Serial Interface / Service / Modem / I2C /

Remote and Telemetry interface

These are general specifications. They show typical values and are subject to change without notice.

TEX 50

Value

87.5 ÷ 108

50

Direct carrier frequency modulation

Mono, Stereo, Multiplex

-10 to + 50

±1

150 Stereo, 180 Mono/MPX

0, 50 (CCIR), 75 (FCC)

<75 (80 typical)

≥ 65 (typical 70)

≥ 50 (typical 60)

> 80 (typical 85)

>73

>68 better than ± 0.5 dB (typical ± 0.2)

< 0.1 (Typical 0.07%)

< 0.02

< 0.1 (typical 0.05)

> 80 (typical 85)

± 0.2 / ± 0.5

< 0.1 / < 0.15

< 0.05

< 0.1 (typical 0.05)

> 50 dB (typical 60)

> 75 (78 typical)

> 65 dB

> 58 dB

± 0.5

< 0.05

≤ 0.03

< 0.1 (typical 0.05)

> 50 (typical 55)

± 0.5

exciters

TEX 100/150

Value

87.5 ÷ 108

100 / 150

Direct carrier frequency modulation

Mono, Stereo, Multiplex

-10 to + 50

±1

150 Stereo, 180 Mono/MPX

0, 50 (CCIR), 75 (FCC)

<75 (80 typical)

≥ 65 (typical 70)

≥ 50 (typical 60)

> 80 (typical 85)

>73

>68 better than ± 0.5 dB (typical ± 0.2)

< 0.1 (Typical 0.07%)

< 0.02

< 0.1 (typical 0.05)

> 80 (typical 85)

± 0.2 / ± 0.5

< 0.1 / < 0.15

< 0.05

< 0.1 (typical 0.05)

> 50 dB (typical 60)

> 75 (78 typical)

> 65 dB

> 58 dB

± 0.5

< 0.05

≤ 0.03

< 0.1 (typical 0.05)

> 50 (typical 55)

± 0.5

balanced or externally unbalanced

10 k or 600 / -13 to +13 balanced or externally unbalanced

10 k or 600 / -13 to +13 unbalanced

10 k or 50 / -3 to +13 unbalanced

10 k / -3 to +13

50 approx. -60

>5 k / 1

0

Interlock / Ext ref. 10 MHz / RS232 / RS485

Serial Interface / Service / Modem / I2C /

Remote and Telemetry interface

99/5/CE Rev.: 02/2005

RVR Elettronica S.p.A. • Phone +39 051 6010506 • Fax +39 051 6011104 • e-mail: [email protected] • Web: http://www.rvr.it

exciters

Technical specifications TEX

Parameters

POWER REQUIREMENTS

AC Power Input

DC Power Input

MECHANICAL DIMENSIONS

Phisical Dimensions

Weight

OPTIONS

Input 10 MHz

VARIOUS

Cooling

Acoustic Noise

STANDARD COMPLIANCE

Safety

EMC

Spectrum Optimization

These are general specifications. They show typical values and are subject to change without notice.

Conditions

AC Supply Voltage (*) Full range (**) Internal switch

AC Apparent and Active Power Consumption

Power Factor

DC Supply Voltage / Current

Front panel width

Front panel height

Overall depth

99/5/CE Rev.: 02/2005

U.M.

VAC

VA / W

VDC / ADC mm (") mm (") mm (") kg code dBA

RVR Elettronica S.p.A. • Phone +39 051 6010506 • Fax +39 051 6011104 • e-mail: [email protected] • Web: http://www.rvr.it

Technical specifications TEX

TEX 30

Value

80 ÷ 260 (*)

130 / 70

0,5

24 / 3.5 (*)

TEX 50

Value

80 ÷ 260 (*)

200 / 100

0,5

24 / 4.5 (*)

483 (19")

88 (3 1/2") 2HE

400 (15,7")

6,7

/10MHz

Forced, with internal fan

< 58

483 (19")

88 (3 1/2") 2HE

400 (15,7")

8,5

/10MHz

Forced, with internal fan

< 58

EN60215:1989

EN 301 489-11 V1, 2, 1

ETS 300 447

These are general specifications. They show typical values and are subject to change without notice.

EN60215:1989

EN 301 489-11 V1, 2, 1

ETS 300 447 exciters

TEX 100/150

Value

115 / 230 ±15% (**)

440 / 260

0,6

28 / 8,2 (**)

483 (19")

88 (3 1/2") 2HE

400 (15,7")

8,5

/10MHz

Forced, with internal fan

< 58

EN60215:1989

EN 301 489-11 V1, 2, 1

ETS 300 447

99/5/CE Rev.: 02/2005

RVR Elettronica S.p.A.

Via del Fonditore, 2/2c

Zona Industriale Roveri • 40138 Bologna • Italy

Phone: +39 051 6010506 • Fax: +39 051 6011104 e-mail: [email protected] • web: http://www.rvr.it

ISO 9001:2000 certified since 2000