TX2-HE│2kW
FM EQUIPMENT
CTE-DB
2kW High Efficiency FM Transmitter
The new TX2-HE is the new 2kW CTE FM Transmitter based on the last generation of RF Devices
that greatly increases the total equipment efficiency, reducing dimension and weight, granting
very high reliability and stability performances.
Main Specification
ITEM
R.F. Output Power
Protection against load mismatch
Output Connector, Impedance
Dimensions HxWxD mm
Rack
TX2TX2-HE
adj.20-2000 W
65/1
7/16 female, 50 Ohm
88x484x600
2U
Weight
17 Kg
Power Supply
230 Vac ± 15%, single phase
Power Factor
>0,9
Operation Temperature
Number of fans
Noise
0-45°C
2 fans for RF module + Power supply
55-70 dB(A)
Total Efficiency
>70%
RF Efficiency
>80%
Remote Control
Compliances
WEB, SNMP, Parallel AI/O, Parallel Frequency Set
CE 99/05 R&TTE requirements
Factory & Engineering – Via Per Cantalupo 5 21040 Origgio (VA) ITALY
Tel +39 02 96738811 - Fax +39 02 96738868 - e-mail info@ctedb.it – www.ctedb.it
TX2-HE│2kW
FM EQUIPMENT
Technical Data
FREQUENCY
Operating frequency range
Setting
Generation
Control
Output frequency
stability
Nominal deviation
Stability of Frequency
Deviation
Harmonics suppression
Spurious Emission
Off Lock Attenuation
THD
VSWR
RF Monitor
Digital Input
AES/EBU
FM 87.5 to 108 MHz
10 KHz steps
PLL synthesizer
Microprocessor
Design Data
Type
Pre –emphasis
± 300 Hz / 3months
Audio frequency response
± 75 KHz
± 2,5 % over 6 months
< - 70 dBc
< - 90 dBc
> 60 dBc
0,10%
Less then 1,5:1
BNC connector R.F. – 70 dBc
Mono MXP Operation
600 Ohm or 10 KOhm
XLR female Connector
From - 1 dBm to + 14 dBm
From - 1 dBm +14 dBm
> 80 dB
> 30 dB (19 KHz to 100 KHz)
< 0,1% From 40 Hz to 15 KHz
> 46 dB
10 KOhm unbal., BNC
Mono/MPX Impedance
Mono Level
MPX Level
S/N RATIO
Audio Filter Response
THD
Suppression of 19 KHz
RDS and SCA Impedance
Stereo Operation
Left, and Right Impedance
Left, Right Level
Stereo separation
THD on Encoded channels
Suppression of 38 KHz
Spurious outside band
Sub Carrier Generation
Pilot Frequency
Unbalance rejection
Modulation Type
XLR female connector
Solid state direct FM frequency
Flat or 75 or 50 µs
± 0,2 dB (from 40 Hz to 15
KHz) (stereo); ± 0,3 dB (from
40 Hz to 100 KHz) (MPX)
> 40 dB
Direct VCO F.cy modulation
F3E/F8ECapability:
Meets CE 99/05 + R&TTE
Standard Compliance
Radio spectrum
EMC
Safety
ETSI 300-384; ETS 302-018
ETSI 447; ETS 301-489
EN 60950 - EN 60215
Temperature
Operating range
Storage range
Maximum relative Humidity
Max Operating Altitude
0° to 45°C
- 10° to 55°C
90% non condensing
2500 mt. a.s.l.
Power Supply
Operating voltage
Power factor
Typ. AC line power
230Vac ±15%
>0.9
2.75kW
600 Ohm bal. or 10 KOhm
balanced XLR female
From – 1 to + 14 dBm
> 50 dB (typ. > 60 dB)
< 0,03 % 0,4 Hz to 15 KHz
> 50 dB
According to ETSI 300-384
Internal Crystal
19 KHz ± 1 Hz
Option
Stereo Generator
Remote control ( TCP/IP; SNMP)
Built in Digital AES/EBU Decoder
N+1 connection
RDS Decoder
Factory & Engineering – Via Per Cantalupo 5 21040 Origgio (VA) ITALY
Tel +39 02 96738811 - Fax +39 02 96738868 - e-mail info@ctedb.it – www.ctedb.it
TX2-HE│2kW
FM EQUIPMENT
Layout
3
Front View
1
5
4
2
Front
1. CONTROL KNOB
2. STATUS LEDs
3. DISPLAY
4. FWD AND LF MONITOR
5. FRONT VENTILATION AIR GRID
7
Rear View
8
10
9
6
11
Rear
6. OUTPUT CONNECTOR: 7/16 FEMALE
7. AC line INPUT
8. DC 12V line INPUT FOR REMOTE CONTROL BOARD
9. LAN CONTROL: WEB, SNMP
10. REMOTE CONTROL: PARALLEL AI/O, SERIAL
11. AUDIO INPUT: L&R, MPX, Mono, AES/EBU
Factory & Engineering – Via Per Cantalupo 5 21040 Origgio (VA) ITALY
Tel +39 02 96738811 - Fax +39 02 96738868 - e-mail info@ctedb.it – www.ctedb.it
TX2-HE│2kW
FM EQUIPMENT
Remote Control
Web Interface: Transmitter Status and Setup
Web Interface: Email Management
Factory & Engineering – Via Per Cantalupo 5 21040 Origgio (VA) ITALY
Tel +39 02 96738811 - Fax +39 02 96738868 - e-mail info@ctedb.it – www.ctedb.it