FT  1000T
FM Broadcast tube transmitter
 
 


Itel Broadcast

  
     
 
  • 1000 watt output power in uninterrupted service: this transmitter can work with full power in uninterrupted service (24 hours a day) with the greatest security, thanks to the technical solutions employed which are very reliable.
 

  • FT 20 K FM exciter for high quality digital audio. Synthesized, steps 10 kHz, 0-25 W adjustable, SCA/RDS inputs. Fully compatible with all digital audio sources. (See below options available).

  • Easy adjustable output power by means of the variation of excitation power.
  • Single tube: the use of only one electronic tube has permitted to carry out a device with a simple structure, easy to adjust and strong. The weight too is scanty.
  • Long life tube: it is a mechanically and termally very strong triode.
  • Electronic protections: the presence of electronic protections guards the tube from those accidental events such as the load disjunction, the ventilation system fault, the over consumption or the over driving which can damage the tube in an irreparable way.
  • Contained wattmeter and SWR meter. the device contains a wattmeter and a SWR meter, allowing in this way the adjustment and the control of the regular working without particular instruments.
  • Wide band input. The input is untuned so that the frequency changes are very simplified.
  • Output low pass filter guarantees an output signal with pure spectrum at any working frequency.
  • Automatic start-up. The regular start-up procedure is automatic so that thermal shock due to the driver or to the anodic voltage application before the tube warm-up is avoided.
  • Provided with air filter., the filtering of the air permits the working in dusty places, reducing the occurence of the ordinary maintenance.
  • Contained dimensions, wich make easier its transport and installation in hardly accessible places.
 		 
 
     
 
 
FT  1000T
FM Broadcast tube transmitter
 
     
 

  

R.F. Data
Output power 0÷1000 W  adjustable
Exciter FT 20 K 
Operating frequency range 87,5÷  108 MHz
Power gain at max. power 17,4 dB
Harmonic frequencies level (to carrier) -68 dB
Tube EIMAC 3CX800A7
Input and output impedance 50 W
Input connector N
Output connector  LC or  EIA 7 / 8"
Meters forwardlreflected power, plate and grid currents
Protections R.O.S.  high VS.  WR, grid overcurrent, insufficient cooling

Power supply
Operating voltage  110 / 220±10% Vac 50 / 60 Hz monophase
Power drain 1.450 VA

Operating conditions
Cooling forced air (centrifugal fan)
Service continuous 24 /24 h
Operating temperature -15 ÷ +40°C
Relative humidity 95%
Max. installation altitude 3000 m s.l.m.

Weight and size
Weight 47 Kg
Width 545 mm
Height 620 mm
Depth 490 mm
  
 
 
   

ITEL S.r.l.
TELECOMUNICATIONS AND BROADCASTING SERVICES
Via Friuli, 6 - 33074 Fontanafredda (PN) - ITALY
Tel. +39 0434 997667 - Fax. +39 0434 997687