TEM Opera 5000 Watt FM Transmitter MPX
TEM Opera 5000 Watt FM Transmitter MPX
123.125,00 DKK (98.500,00 DKK)

TEM Opera 5000 Watt FM Transmitter MPX

Extremely reduced consumption (<7400VA). In only 7 units 19”. Nr.6 parallel 1250W amplifiers
Extremely reduced consumption (<7400VA). In only 7 units 19". Nr.6 parallel 1250W amplifiers and nr.3 PFC switching power supplies for the highest reliability. Remotely controlled by Hyper Terminal (RS232) or by GSM (SMS).

Easy removable and washable air filter.

Wideband circuits amplifiers with MOSFET technology
Built-in exciter with digital frequency synthesiser and stereo encoder built-in
Automatic fold-back ROS protection
2 levels of temperature protection
LCD display to check all operating parameters
6 parallel 1250W amplifiers for the highest reliability
3 PFC switching power supplies in current sharing for highest reliability and efficiency
Sealed duct cooling air with two blowers
Easy removable double blower
Harmonics filter built-in
Air filter easy removable and washable
Remote control by RS232 - Hyper terminal -

This 5 kW transmitter operating in the 87,5÷108 MHz
band, uses 6x1250W amplifiers in parallel mounted for the
cooling in only one heatsynk.
Each 2x1250W RF amplifier has own switching power supply.
A failure in one RF amplifier will reduce RF output power, but it will
not affect operation of the other in any way. This redundancy is
the key to the excellent reliability of this product.
Operating frequency can be set up in a few seconds by the
synthesizer. The equipment is fully microprocessor controlled.
These transmitters are ideally suited for unmanned stations, in fact
they do not require periodically maintenance and are fully
protected.
The installation is very fast and maintenance very easy.
It can be equipped with an RDS coder and GSM telemetry built-in.

Data:

Operating voltage 400VAC ±10 % 3phases or 230 VAC +/-10% monophase
Cooling Forced air with two built-in blowers
Line power < 7400VA
Operational temperature range -5° to 45°C
Storage temperature range -40° to 50°C
Output RF connector 7/8"
Monitor RF connector BNC
Dimensions 485x311x600 mm
Weight 55Kg

Frequency range 87.6 to 107.9MHz
Frequency setting in 10KHz or 100 KHz steps
Setting mode by keys on the front panel
Frequency stability ±500Hz/year
Frequency generation PLL synthesizer
Modulation type direct VCO frequency modulation F3
Nominal frequency deviation ±75KHz
RF output power > 3,5 KW
Reverse output power control limit 50 to 200W
Harmonics emission <-70dBc
Spurious emission <-95dBc
MONO (left and right) 30Hz to 15KHz
STEREO (by internal stereo generator) 30Hz to 53KHz
SCA + RDS 30Hz to 100KHz
Composite Mono or Stereo + SCA + RDS

Signal input MPX Composite
Input impedance 10Kohm unbalanced
Input connector BNC
Input level Adjustable
Audio frequency response (30Hz to 60KHz)) <0.5dB
Modulation distortion <0.2%
Signal to noise ratio >75dB

Optionals:
Digital stereo coder DKK 2.850,00 - EUR 380,00
RDS coder DKK 1.125,00 - EUR 150,00
Remote control by GSM DKK 4.200,00 - EUR 560,00
Automatic ΔF control DKK 1.725,00 - EUR 230,00
Audio absence signalling Card DKK 1.350,00 - EUR 180,00
Varenummer
A07C5000
text_Product_Weight
75000 gr.

Tak

Følgende produkt(er) er nu lagt i kurven

Køb mere