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PTX30UHT
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Features: |
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· Direct and easy frequency programmability through microprocessor controlled
10 KHz steps |
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· Excessive SWR automatic protection with R.F. power cutback and indicator
light\ |
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· 0 to 30 W adjustable output power with automatic power level control |
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· Expanded reflected power scale |
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· Display of all operating parameters: forward power, reflected power, D.C.
voltages, P.A. current, PLL voltage |
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· Remote controlled R.F. mute, compatible with all types of external requirements |
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· Led modulation meter with peak indicator and expanded scale for stereo
or SCA subcarrier readings |
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· Selectable linear input or 15 KHZ. Iowpass filter mono input |
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· Wideband MPX input > 100 KHZ |
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· Available with RS232 interface for frequency programmability and R.F. mute |
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· Available with three additional SCA inputs and rear terminal board with
all main parameters |
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· Modular layout with internal flat cables and connectors |
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PTX30UHT/S3
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Features: |
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· Direct and easy frequency programmability through microprocessor controlled 10 KHz steps |
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· Excessive SWR automatic protection with R.F. power cutback and indicator light |
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· 0 to 30 W adjustable output power with automatic power level control |
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· Expanded reflected power scale |
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· Display of all operating parameters: forward power, reflected power, D.C. voltages, P.A. current,
PLL voltage |
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· Remote controlled R.F. mute, compatible with all types of external requirements |
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· Led modulation meter with peak indicator and expanded scale for stereo or SCA subcarrier readings |
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· Selectable linear input or 15 KHZ. Iowpass filter mono input |
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· Wideband MPX input > 100 KHZ |
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· Available with RS232 interface for frequency programmability and R.F. mute |
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· Available with three additional SCA inputs and rear terminal board with all main parameters |
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· Modular layout with internal flat cables and connectors |
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· Built-In stereo coder |
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PTX-LCD
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Features: |
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· Completely Microprocessor
Supervised |
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· S/N typical 90 dB provides
Digital CD Quality |
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· Optimized PLL design improves
the low frequency response |
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· Exhaustive listening tests
confirm trasparency and clearness of audio |
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· User Friendly Graphics Interface
allows the settings and reading of all exciter's working parameters |
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· All exciter's settings and
measures are available through RS232C interface |
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· Possibilty of external analog
signals acquisition and external devices Relay control like amplifiers, changeovers, etc. |
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· Selfdiagnosis |
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· Always ON-AIR at any VSWR
level |
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· Possibility of AES/EBU,
SPDIF or Optical digital input |
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PJ 1000 M
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Features: |
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· Exceptionally high gain
P.A. with relatively low input |
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· Automatic gain control providing
fixed output power even in case of fluctuating drive power |
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· High reliability, easy handling
and consistent performance standard achieved among the various units due to total absence of tuning requirements |
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· Very high efficiency of
P.A., typically capable of more than 1000 W, output power with about 20 W of drive input power |
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· Composed of four parallel
300 W R.F. power amplifier modules for highest reliability |
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· These modules are coupled
through a Wilkinson Splitter and Combiner realized with "Strip-Line Technology" |
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· Protection for internal
and antenna VSWR, excessive temperature and excessive drive power, with indicator lights, which will put the transmitter driver
in stand-by position in the event of failure It's present a protection that in case of overcurrent on one 300 W P.A. Module
reduces the voltage on the drain of the pair of 300 |
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· W modules interesting in
faulty; then, this protection card check the status of each single R.F. Power Amplifier module's protection fuse |
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· High efficiency switching
power supply |
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· Compact size dimensions
with built in power supply |
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· Easily replaceable standard
components |
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· Advanced recycling overload
and protection system that provides automatic re-start after about 10 seconds of stand-by in case of fault. |
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· This procedure is repeated
four times and in case of persisting fault, the cycle restarts again after 90 seconds, for four more times. |
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· If fault still persists,
the stop becomes permanent. If instead, during one of the re-starts the fault disappears the counting circuit system is resetted
after a regular working period of 90 seconds |
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· If one or more power amplifier
modules fails (totally or partially) the amplifier automatically reduces output power to a safe value but continues transmitting |
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· Terminals Strip for telemetry
and remote control |
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PJ 1000 LCD
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Features: |
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· Exceptionally high gain
P.A. with relatively low input |
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· Automatic gain control providing
fixed output power even in case of fluctuating drive power |
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· High reliability, easy handling
and consistent performance standard achieved among the various units due to total absence of tuning requirements |
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· Very high efficiency of
P.A., typically capable of more than 1000 W, output power with about 20 W of drive input power |
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· Composed of four parallel
300 W R.F. power amplifier modules for highest reliability |
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· These modules are coupled
through a Wilkinson Splitter and Combiner realized with "Strip-Line Technology" |
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· Protection for internal
and antenna VSWR, excessive temperature and excessive drive power, with indicator lights, which will put the transmitter driver
in stand-by position. |
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· in the event of failure
It's present a protection that in case of overcurrent on one 300 W P.A. Module reduces the voltage on the drain of the pair
of 300 W modules interesting in faulty; then, this protection card check the status of each single R.F. Power Amplifier module's
protection fuse |
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· High efficiency switching
power supply |
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· Compact size dimensions
with built in power supply |
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· Easily replaceable standard
components |
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· Advanced recycling overload
and protection system that provides automatic re-start after about 10 seconds of stand-by in case of fault. This procedure
is repeated four times and in case of persisting fault, the cycle restarts again after 90 seconds, for four more times. If
fault still persists, the stop becomes permanent. If instead, during one of the re-starts the fault disappears the counting
circuit system is resetted after a regular working period of 90 seconds |
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· If one or more power amplifier
modules fails (totally or partially) the amplifier automatically reduces output power to a safe value but continues transmitting |
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· Terminals Strip for telemetry
and remote control |
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PJ 10000 M (10 KW)
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Features: |
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· Totally modular amplifier
composed of two PJ5000M power amplifiers coupled by a 10 KW "state of the art" 2 ways combiner. |
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· Each PJ5000M is composed of five PJ1000M power amplifiers and a combiner system (HC5/5) |
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· Coupling system realized
with "On-Air Strip-line", equipped with internal protections (excess of unbalancing through a 2 2500W |
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· dummy loads, excess of VSWR,
overdrive) for the complete check of the equipment. Four monitoring outputs provide for the measurement of the forward and
reflected power, which is dissipated by the dummy loads |
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· Exceptionally high gain of
power amplifier with relatively low input |
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· Automatic gain control wich
provide stable output power even in case of fluctuations of the driving power |
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· All the R.F. modules keep
their exceptional reliability, their easy handling characteristic and their high performance |
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· A power Amplifier of a high
efficiency, able to send out more than 10000W, with a drive input power of about 260W |
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· Each amplifier is composed
of four parallel 300W RF power amplifier modules, ensuting an exceptional reliability |
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· High efficiency switching
power supply |
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· Standard components, easy
to replace |
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· Each (single) amplifier and
the HC5/5 are equipped of an advanced protection system which works in the following way: it provides automatic restart after
about 10 seconds of stand-by in case of faillure. This procedure is repeated four times and in case of a persisting fault,
the cycle restarts after 90 seconds, for four more times. If the fault persists, the stop becomes permanent. If on the contrary
the fault disappears during one of these cycles, the circuit system is resetted after a regular working period of 90 seconds |
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· If one or more power amplifier
modules fail (totally or partially) it automatically reduces the output power to a safe value but goes on transmitting |
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· Outputs for telemetry and
remote control |
