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NT 250/LCD Slim
Version
250 watt
PLL Programmable
FM Exciter/Transmitter 87.5 - 108
MHz Range
FCC and Industry Canada approved!
Mono
$4160
USD Stereo
$4875 USD
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NA501
500 watt
broadband FM amplifier
Frequency
range 87.5 - 108 MHz Range
$3675 USD
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NA1001
1000
watt broadband FM amplifier
Frequency
range 87.5 - 108 MHz Range
$6500 USD |
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NA2001
2000
watt broadband FM amplifier
Frequency
range 87.5 - 108 MHz Range
$15925 USD
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RFB 30005 Call for
price
 | Frequency range: 87,5 ÷ 108 MHz
| Input power, typical/max: 800 / 1000 W
| Output power: 30.000 W ± 0,5 dB
| Output power stability with ALC: ±3%
| Harmonic and spurius emission: -80dBm
| IN/OUT connector: 50 Ohm
| IN connector: type 7/16
| OUT connector: 3" 1/8
| RF Monitor connector: BNC
| Three-phase line voltage:208/230/400 VAC (± 15%)
| Overall consumption: <51kVA - P.F. >0,99
| Operating temperature: 0 ÷ 35°C nominal -5 ÷ 50 °C max
| Dimensions: 3x19" standard - 120 unit rack
| Weight: 2250kg. |
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Power combiners
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WCO 1001 2x500W
input 1000W output $2625
USD
WCO 5001 2x2KW
input 2000W output $3150
USD
WCO 7001 3x2KW
input 6000W output $5700
USD
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1KW FM POWER COMBINER
WCO1001 is a solid-state wide band
power combiner, Wilkinson type, which includes an input low power divider, an
output high power combiner, balanced loads at full power in input and output, an
output power meter and a system power-on switch.
Even though it can be used
with a series of solid-state FM amplifiers up to 600W, placed in phase and at
wide band, it has been specially designed to be used with SIEL RFB5O1, a 500 W
amplifier, with which it is to be aesthetically and electrically combined to
obtain a nominal output power of 1 KW on nearly the whole FM band with minimal
or no adjustments. The combiner includes a set of devices able to operate
automatically or to be operated remotely in case of failure of parts of the
system. WCO is FM broadcasting system that allows safe transmissions even if
they are done in non-guarded places.
All the necessary
components to connect the external amplifiers are featured in WCO1OO1, including
the loads for full power for unbalancing and cables. No external mechanism is
required to join the RFB501
amplifiers,
if they have been correctly selected in factory. Dealing with an iso-phase
combiner, there is no damage possible to the balancing load if input or output
cables are inverted on the same pair, as could be in the case of 3dB combiners.
An active spare system can be easily built this way at a competitive price with
respect to 1 KW amplifiers.
A meter to control the forward, reflected and
unbalanced output power and an internal RF device is included to permit the
optimal control of the system.
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