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BPF 1/…-200-SHT

Band-Pass Filters for the 225 - 400 MHz Band
Description
  • High power base station band-pass filters for the 225 – 400 MHz range.
  • The use of large ø200 mm cavities means a high Q,
  • resulting in a very narrow passband.
  • The large dimensions also mean a high power rating.
  • Unloaded Q of a single cavity is approx. 7000.
  • High frequency stability on temperature and power.
  • Mounted on 19” brackets.
Specification
Electrical
Model
BPF 1/1-200-SHTBPF 1/2-200-SHTBPF 1/3-200-SHT
Frequency 225 – 400 MHz
Max. Input Power
350 W @ 0.5 dB IL
150 W @ 2.0 dB IL350 W @ 1.0 dB IL
150 W @ 4.0 dB IL350 W @ 1.5 dB IL
150 W @ 6.0 dB IL
Insertion Loss
Adjustable 0.5 – 2.0 dBAdjustable 1.0 – 4.0 dBAdjustable 1.5 – 6.0 dB
Impedance 50 Ω
Attenuation
See figure 1See figure 2See figure 3
VSWR < 1.5:1
Environmental
Frequency Stability Approx. 1.5 ppm / °C
Operating temperature range -30 °C to +60 °C
Mechanical
Connection(s) N(f)
Historic Brand Amphenol Procom
Dimensions
ø200 x 450 mm /
ø7.87 x 17.72 in.200 x 415 x 450 mm /
7.87 x 16.34 x 17.72 in.410 x 410 x 450 mm /
16.14 x 16.14 x 17.72 in.
Weight
Approx. 5 kg / 11.02 lb.Approx. 11.5 kg / 25.35 lb.Approx. 16.5 kg / 36.38 lb.
Ordering Codes
Model Product No. Frequency

BPF 1/1-200-SHT

 200001562 225 – 400 MHz

BPF 1/2-200-SHT-L

 200001564 225 – 265 MHz

BPF 1/2-200-SHT-H

 200002011 260 – 400 MHz

BPF 1/3-200-SHT-L

 200001728 225 – 265 MHz

BPF 1/3-200-SHT-H

 200002012 260 – 400 MHz
Additional Information
Typical response curves
Figure 1
 
bpf 1 1 200 sht Kure GB
 
Figure 2
 
bpf 1 2 200 SHT Kurve GB
 
Figure 3
 
bpf 1 3 200 SHT kurve GB
 
 
PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-26 Version 1