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PRO-LPZ 470

Coaxial Low-Pass Filter for passing the frequency range 380 - 470 MHz
Description
  • The PRO-LPZ 470 is a high-performance Low-Pass filter with low insertion loss and high rejection.
  • The product is developed using stepped impedance design principles (Zolotarev characteristic), providing rejection up to 8 GHz.
  • Adding the PRO-LPZ 470 to e.g. a UHF450 radio system ensures that no RFI (Radio Frequency Interference) in form of harmonics or other spurious emissions in the stop band from the radio system itself will be broadcasted by the antenna.
  • The PRO-LPZ 470 attenuates radiation from outside sources, such as adjacent radio systems transmitting in the stop band of 940 MHz – 8 GHz. If stopband up
    to e.g. 12 GHz is requested, please ask for availabilty.
  • The Low-Pass filter is typically used with base station transmitters, but its mechanically rugged design makes it perfectly suited for mobile and marine applications as well.
Specification
Electrical
Model PRO-LPZ 470
Frequency Pass band: 380 – 470 MHz
Stop band: 760 MHz – 8 GHz
Max. Input Power 150 W
Insertion Loss ≤ 0.4 dB
1 dB Cut-Off Frequency > 480 MHz
VSWR < 1.5:1
Stop Band Attenuation > 45 dB @ 760 MHz
> 60 dB @ 940 MHz
Environmental
Operating temperature range -30 °C to +60 °C
Mechanical
Connection(s) N(f)
Historic Brand Amphenol Procom
Dimensions 164.5 x 36 x 32 mm /
6.48 x 1.42 x 1.26 in.
Weight Approx. 0.5 kg / 1.1 lb.
Ordering Codes
Model Product No.
Coaxial Low-Pass Filter for passing the frequency range 380 – 470 MHz 200002957
Additional Information
Typical response curve

PRO LPZ 470 VSWR plot

Mounting Details

PRO LPZ 470 Mounting details

All dimensions are given in mm [in.]

PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-28 Version 1