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FM Transmitter TSC LP 1kW DDS
With dds direct digital synthesis
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FM transmitter TSC LP 1kw DDS With dds direct digital synthesis
MAIN FEATURES
- Low electrical energy consumption
- Nominal RF power 30- 50- 100- 300- 500-
- 1000watts
- Signal-to-noise ratio in FM band typ. -80 dB
- L&R stereo encoder separation typ. 60 dB
- Extremely low 0.01% audio distortion
- Wideband FM 87.5-108 MHz
- Uses 6th Generation VSWR 65: 1 LD-mos
- Large color LCD display with touchscreen
- Power supply AC 90-260 VAC (switching mode)
- Manufacturing standards CCIR, FCC, CE compliant
- Remote control by mobile phone
- Web server
- integrated and switchable digital stereo encoder
OPTIONS
- AES / EBU digital input
- RDS encoder
- Remote control via SNMP protocol
- Audio streaming input
- Digital modulator - DDS
TECHNICAL CHARACTERISTICS
GENERAL
|
Power Output |
1000W (typ.1100W) adjustable from front panel |
|
RF Output Impedance |
50 ohm |
|
RF Output Connector |
“N”(50-100-300W), “7/16”(500-1000W) type |
|
Monitor RF |
BNC connector |
|
VSWR |
1,5:1 WITH AUTOMATIC FOLDBACK Frequency Range |
|
Frequency Stability |
±1 ppm from -5 to 45°C |
|
External Reference |
10 MHz BNC connector back panel |
|
Type of Modulation |
Analog or digital (OPTION) Off Lock Attenuation |
|
Modulation Capability |
± 150 KHz |
|
Limit built in |
Yes |
|
Power Good Detector |
adjustable from 20÷90% of the power Audio Presence Detector |
|
Preemphasis |
Flat/50/75μs selectable from front panel |
|
Asynchronous AM S/N Ratio |
-60 dB Synchronous AM S/N Ratio |
|
RF Harmonics |
Exceeds EBU/CCIR/FCC requirements |
|
RF Spurious |
Exceeds EBU/CCIR/FCC requirements |
Mode Mono
| Audio Input Impedance | 600 ohm - 10 Kohm balanced |
| Audio Input Level | -6 to +12 dBm |
| Input Connector | XLR female |
| Audio Frequency Response | ±0.1 dB, 20 Hz to15 KHz Total Harmonic Distortion + Noise |
| Transient Intermodulation Distortion | 0.01% 2.96KHz square wave and 14 KHz sine wave |
| Distortion | 0.01% 2.96KHz square wave and 14 KHz sine wave |
| FM S/N Ratio | -80 dB below ±75 KHz dev. |
Fashion Co r eo
| Audio Input Impedance | 600 ohm - 10 Kohm balanced |
| Audio Input Level | -6 to +12 dBm |
| Input Connector | XLR female |
| Audio Frequency Response | ±0.1 dB, 20 Hz to 15 KHz Total Harmonic Distortion + Noise |
| Transient Intermodulation Distortion | 0.01% 2.96KHz square wave and 14 KHz sine wave |
| FM S/N Ratio | -80 dB below ±75 KHz dev. Stereo Separation |
| Crosstalk attenuation | Main to Sub -70 dB 30 Hz to 15 KHz |
| 38 KHz Suppression | ≥ -85 dB |
| Pilot Frequency | 19 KHz ± 1 Hz |
| Output Pilot | 1 Vpp., BNC female |
MU L TIPLEX OPER A TION
| Composite Input Impedance | 2 Kohm unbalanced Composite Input Level |
| Input Connector | BNC female |
| Composite Amplitude Response | ±0.1 dB, 30 Hz to 100 KHz Total Harmonic Distortion + Noise |
| Transient Intermodulation Distortion | 0.01% 2.96KHz square wave and 14 KHz sine wave |
| FM S/N Ratio | -80 dB below ±75 KHz deviation |
AES / EBU OPER A TION
| Input Connector | XLR female, optical TOS-LINK Input Impedance |
| Input Level | -20 to +0 dBfs |
| Data Format | S / PDF, AES / EBU, IEC958, EIAJCP340 / 1201 |
| Sampling Frequency | from 32 to 96 KHz |
SCA, RDS, AUX OPER A TION
| Input Impedance | ≥ 2 Kohm |
| Input Level | -6 to +12 dBm |
| Frequency Response | ±0.1 dB, 50 KHz to 100 KHz |
| Input Connector | BNC female |
AUXILIARY CONNECTIONS
| CAN BUS / RS485 | DB9 connector back panel |
| Telemetry Interface | connector DB25 back panel |
| LAN | RJ45 connector back panel |
| MPX OUT | connector BNC back panel |
OPTIONS
| AES/EBU -SPDIF |
| RDS/RBDS Programmable Coder via PC SNMP |
| IP audio |
| Modulation DDS - Direct Digital Synthesis |
ELECTRICAL
| C Input Power | 90÷260 VAC 50/60 HZ single phase |
| AC Apparent Power Consumption | 80VA@30w,100VA @ 50W, 200VA @ 100W, 450VA @ |
| 300W, 750VA @ 500W, 1400VA @ 1000W Cos Ø | > 0.98 |
| Cooling | Forced air |
| Acoustic noise | <-56 dBa @ 1 meter |
ENVIRONMENTAL
|
Operatingtemperature |
-5 ° Cto + 50 ° 100 |
|
MaxOperatingAltitude |
2000mt |
|
R elati v e Humidity Ran g e |
0to90% |
|
PHYSICAL Mounting |
DIMENSION Standa r d 19 ” cha s sis 2U r ack |
|
Size |
Wx483 mm.Dx470 mm.Hx88mm |
|
Weight |
~6,0Kg.(30-100w),15Kg.(300-500-1000W) |