SCREEN SERVICE BROADCASTING TECHNOLOGIES S+ FMSeries
.
•• • -li
SCREEN
Via Cacciamali, 71- 25125 Brescia- ltaly- Phone: + 39 030 57831- Fax: +39 030 5783888
E -mail: mailto: info@screen.it- support@screen. it
+
MAIN FEATURES
Full Digital exciter and translator with excellent spectral purity.
RF parameters meeting or exceeding ETSI and ITU-R requirements. Very Compact Cabinet Rack 19".
Very High Efficency > 70%. High Redundancy.
State-of-the-art MOSFET technology in power amplifiers
Integrated stereo coder
Transmitter remote control and monitoring via SNMP and web interface
Integrated parallel remote-control interfaces
Solid-state broadband amplifiers with guard circuits and integrated harmonics filter
Very robust operation even with high VSWR Passive standby and (n+1) standby possible Easy operation via graphical display
Easy installation, startup and maintenance.
RF Output Power: ≥ 20KW
Type of Power Amplifier: solid state, hot pluggable
RF Frequency range: 87.5-108MHZ
Output impedance: 50 Ohm
RF Output Connector: 3 1/8"EIA
RF load VSWR: 1.5:1
RF Output power monitor: Digital Frequency stability: ± 200HZ Modulation Capability : ±75 /±150 KHz
Operation and Monitoring system: Locally and remote
Cooling systems: Air Cooling
Power Consumptions: ≤ 33 Kw
SCREEN
Via Cacciamali, 71 - 25125 Brescia - Italy - Phone: + 39 030 57831 - Fax: +39 030 5783888
E-mail: info@screen.it - support@screen.it
+
MONAURAL OPERATIONAsynchronous AM S/N Ratio: ≥55 dB below 100% modulation Synchronous AM S/N Ratio : ≥50 dB below 100% modulation Pre emphasis: 50µS or 75µS
Amplitude response, 30 HZ to 15KHz: ±0.15 dB
FM mono S/N Ratio : ≥70dB
Harmonic Distortions: ≤ 0.06%
MULTIPLEX OPERATION
Composite Input Impedance: 1.2 Kohm unbalanced.
Composite Input Level: ‐3 to +6 dBu
Input Level indicator: Peak or RMS dBu
Nominal Level: adjustable step 0,1 dBInput Connector: BNC female.
Composite Amplitude Response: ±0.2 dB, 30 Hz to 100 KHz. Total Harmonic Distortion + Noise: 0.03% @400 Hz Intermodulation Distortion: 0.03%, 1 KHz/1.3 KHz, 1:1 ratio
Transient Intermodulation Distortion: 0,03%, 2,96 KHz square wave and 14 KHz sine wave.
Input Connector:XLR
Input impedance: ≥600 Ohms
Input Level: -6dBu to 12 dBu
Pre-Emphasis: 0.50µS or 75µS selectable
Pilot Carrier: 19 kHz
Amplitude response: ≤0.2 dB,30Hz to 15 KHz
FM setereo S/N ratio: ≥73dB below 100% modulations Stereo total harmonic distortion: ≤0.15%, 30 Hz to 15 KHz Stereo Crosstalk: ≥ 50 dB below 100% modulation
Modes: Stereo, Mono L+R, Mono L, Mono R.
Stereo emissions: in line with ITU-R BS.450-3
SCREEN
Via Cacciamali, 71 - 25125 Brescia - Italy - Phone: + 39 030 57831 - Fax: +39 030 5783888
E-mail: info@screen.it - support@screen.it
+
WIDEBAND PERFORMANCE/COMPOSITE INPUTInput connector: BNC
Input impedance: ≥2Kohm
Input level : 2 Vpp to 5 vpp
Amplitude response: ±0.15dB,30Hz to 53 KHz
Phase Response: ≤1.
FM S/N ratio: ≥73dB below 100% modulation
Total harmonic distortion: ≤0.15%
SCA PERFORMANCEInput connector: BNC
Input impedance: 600 ohm/2kohm
Input level: nom.1Vpp
Amplitude response: ≤±0.5 dB
AES/EBU INPUT
Input Connector: Mini XLR male, optical TOS-LINK.
Input Level indicator: Peak or RMS dBFs
Nominal Level: 0.. -24dBFs adjustable step 0,1 dBFs
Data Format: S/PDF,AES/EBU
D/A Converter: 24 bit.
Sampling Frequency: from 48 to 96 KHz.
Input Impedance: 3 Kohm.
Input Level: ‐3 to +6 dBm.
Input Level indicator: Peak or RMS dBu
Nominal Level: adjustable step 0,1 dB
Frequency Response: ±0.2 dB, 40 KHz to100 KHz.
Input Connector: BNC female.
Input Impedance: 3 Kohm.
Input Level: ‐12 to +3 dBu.
Input Level indicator: Peak or RMS dBu
Nominal Level: adjustable step 0,1 dB
Frequency Response: ±0.2 dB, 21 KHz to100 KHz.
Input Connector: BNC female.
Hard Clipper:selectable On/Off, Threshold adjustable step 1 Hz/ms Soft Clipper: selectable On/Off, Threshold adjustable step 1 Hz/ms Attack time adjustable step 1 dB/ms
Release time adjustable step 1 dB/ms
SCREEN
Via Cacciamali, 71 - 25125 Brescia - Italy - Phone: + 39 030 57831 - Fax: +39 030 5783888
E-mail: info@screen.it - support@screen.it
+
RDS CODEC (option)
RDS BASIC FEATURES Group supported : Full
Group sequenc : configurable , managed by Web-GUI or UECP serial or snmp
EON : 8 PSN ,managed by Web-GUI or UECP serial or snmp PS : 8 DSN , managed by Web-GUI or UECP serial or snmp PI : 8 DSN , managed by Web-GUI or UECP serial or snmp
PTY : RDS/RBDS,managed by Web-GUI or UECP serial or snmp
AF : method A and B, managed by Web-GUI or UECP serial or snmp
TP / TA : managed by Web-GUI or UECP serial or snmp or contact closure (GPI)
PTYN : supported , managed by Web-GUI or UECP serial or snmp CT : supported , managed by Web-GUI or UECP serial or snmp ODA: TMC, EWS, EPP : supported , managed by UECP serial
Dynamic PS : up 8 Ps, speed sequence adjustable, managed by Web-GUI or UECP serial or snmp
Radiotext : up 8 messages , managed by Web-GUI or UECP serial or snmp
Scheduler : optional
RDS decoder : optional
SCREEN
Via Cacciamali, 71 - 25125 Brescia - Italy - Phone: + 39 030 57831 - Fax: +39 030 5783888
E-mail: info@screen.it - support@screen.it
+
AUXILIARY CONNECTIONS
USB: connector Type B female
N°2 RS485: Serial Interface connector RJ45 back panel.
External Clock: connector BNC female (option).
External clock: for PLL synchronizing purpose 1‐2‐2.5‐5‐10 MHz external reference oscillator with self selection of the incoming frequency.
Mpeg audio decoder TS-mpeg2 or IP webcast:
input ASI :Ts-mpeg2 (ISO/IEC 13818-3)
input IP :Shoutcast or IceCast streaming or RTP PCM
Professional MPEG decoder, MPEG 1/2 Layer 1, 2, 3 (optional: MPEG2/4 AAC LC, HE v1&v2) RDS UECP extraction from private PID or from ancillary audio data (ETSI 101 154)
ELECTRICAL & ENVIRONMENTAL
AC Input Power: 380 VAC/415 ±15%, 50/60 HZ 3‐phase
Operating temperature range: -5°C to +45°C. upper limit decreased by +5°C per 1000 m above mean sea level
Guaranteed performance temperature: 0°C to +40°C.
Max Operating Altitude: 3000 mt.
Relative Humidity Range: 0 to 93% without condensing
Permissible external electric field strength:
Mounting: 5 unit cabinet (1KW)
Size: 570mm.(W) x 800mm.(D) x 280 mm. (H)
Weight: 30 Kg (1KW).
From 10 to 1KW : 420 mm x 2 height units x 510 mm (16.54 in x 2 height units x 20.01 in) From 2KW to 5KW : 420 mm x 5 height units x 510 mm (16.54 in x 5 height units x 20.01 in) From 5KW to 20KW : 420 mm x 40 height units x 510 mm (16.54 in x 5 height units x 20.01 in)
From 20KW to 40KW : 420 mm x 2 x 40 height units x 510 mm (16.54 in x 5 height units x 20.01 in)
Features and specifications are subject to change without notice.
SCREEN
Via Cacciamali, 71 - 25125 Brescia - Italy - Phone: + 39 030 57831 - Fax: +39 030 5783888
E-mail: info@screen.it - support@screen.it
+
Ordering Information:
Series S+ FM | ||
Code | Model | Description |
9TRAD0001 | S+DM1FM | Digital Modulator FM 2 RU with no options |
9TRAD0002 | S+FEDVBFM | Front End Receiver FM DVB 2RU |
9TRAD0003 | S+AM1000FM | Amplifier FM 1 KW stand alone 3RU |
9TRAD0004 | S+TX100FM | Transmitter FM 100W 2 RU |
9TRAD0005 | S+TX300FM | Transmitter FM 300W 2 RU |
9TRAD0006 | S+TX1000FM | Transmitter FM 1KW Digital Modulator 2RU + Amplifier 2RU |
9TRAD0007 | S+TX6000FM | Transmitter FM 6KW Digital Modulator 2RU + 3 Amplifier FM 2KW 5RU + combiner |
9TRAD0008 | S+TX2000FM | Transmitter FM 2KW Digital Modulator 2RU + Amplifier 5RU |
9TRAD0009 | S+TX10KFM | Transmitter FM 10KW Digital Modulator 2RU + 5 Amplifier FM 2KW 5RU + combiner |
9TRAD0010 | S+TX15KFM | Transmitter FM 15KW Digital Modulator 2RU + 7 Amplifier FM 2KW 5RU + combiner |
9TRAD0011 | S+TX20KFM | Transmitter FM 20KW Digital Modulator 2RU + 4 Amplifier FM 5KW 5RU + combiner |
9TRAD0011 | S+TX30KFM | Transmitter FM 30KW Digital Modulator 2RU + 6 Amplifier FM 5KW 5RU + combiner |
SCREEN
Via Cacciamali, 71 - 25125 Brescia - Italy - Phone: + 39 030 57831 - Fax: +39 030 5783888
E-mail: info@screen.it - support@screen.it
|
distributed by
|
