PRO-BPF 118-137-N – Temporarily closed. Contact customer service for availability.

Band-Pass Filter for 118 – 137 MHz

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PRO-BPF 118-137-N - Temporarily closed. Contact customer service for availability.
Electrical
Model PRO-BPF 118-137-N
Frequency 118 – 137 MHz
Max. Input Power 200 / 100 W (peak / average)
Insertion Loss ≤ 0.8 dB @ corner freq.
≤ 0.6 dB @ centre freq.
Impedance 50 Ω
Attenuation > 40 dB :
98 – 107 MHz and 147 – 154 MHz
> 60 dB :
< 98 MHz and > 154 MHz
VSWR < 1.4:1
Bandwidth 19 MHz
Environmental
Operating temperature range -30 °C to +60 °C
Mechanical
Connection(s) N(f) (other on request)
Historic Brand Amphenol Procom
Dimensions 220 x 244 x 42 mm (incl. connectors and tuning screws) /
8.66 x 9.6 x 1.65 in.
Weight Approx. 2.1 kg / 4.63 lb.
  • PRO-BPF 118-137-N is a rugged 6-resonator combline band-pass filter for handling high power levels.
  • Allows the whole 118 – 137 MHz band to pass with low loss.
  • No spurious responses below 900 MHz.
  • Can be used as transmit filter to prevent out-of-band and harmonics radiation.
  • Can be used as a preselector to protect a receiver against interferences from transmitters normally being outside the band-pass range.
  • N connectors for strong and reliable coupling to the surroundings.
  • PRO-BPF 118-137-N is lacquered with black vinyl enamel to avoid corrosion.

TYPICAL RESPONSE CURVES

Model Product No. Add To Quote
Band-Pass Filter for 118 – 137 MHz 200001969

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