PCS LPF-7000 FM LOW PASS FILTER with DIGIAMP

£87,11

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£87,11

In stock

Prices shown are without VAT (paid only in EU)

Description

PCSLPF7000+ FM LOW PASS FILTER with DIGIAMP

1500W Low Pass filter with easy connect DIGIAMP system, built for our MAXPRO series exciters. The DIGIAMP interconnect system enables easy integration into a FM transmitter. All it takes is one flat cable (DIGIAMP). This connection enables measurement of SWR and Power, amplifier supply voltage and current and amplifier temperature. It also provides SWR protection and automatic output level limiting. Of course it also includes low pass filter as RF amplifiers produce harmonics at even multiples of fundamental frequency. If your harmonics fall on or near a TV channel or Maritime frequency you could cause severe interference to that channel. The most common cause of fines from federal agencies is due to TVI or other interference from your transmitter which generates a complaint. Use of the nicely priced PCS7000 low pass filter is the best method of eliminating this kind of interference. The low insertion loss of the PCS-7000 filters makes them well suited for use at power levels as low as 1 watts on up to about 1500 watts!

These units are constructed using high-quality mica capacitors and thick silver-plated coil wire! SWR and PWR voltages are provided for power/swr measuring purpose. Two calibrating trimmers are provided as well to adjust correct power and swr measurment accuracy. SWR protection circuitry is provided as well and its sensitivity can be adjusted with one of the trimmers (requires MAX PRO exciter). When reflected power (SWR) reaches certain level swr protection output decreases RF output. ALC automatic level control also requires MAXPRO exciter.

A perfect companion for the pallet amplifiers, offering output filtering and swr protection!

Technical specifications:
– Input/Output Impedance: 50 Ohms
– Insertion Loss: 0.3dB typ.
– Power handling: 1500W with ventilation
– Typical stop-band attenuation: >50dB
– Cut-Off Frequency: 120 MHz (-3dB down)
– Input/Output Connectors: solder pads for coax
– Duty Cycle Rated for continuous operation with forced air cooling
– Built-in: power meter, swr meter, voltage meter, temperature sensor, current meter

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