Products

Our product development takes place in top professional
R&D-departments, where our engineers are always working
to develop new innovative products in co-operation with our customers.

BPBR 2/...-200 / BRBP 2/...-200

Band-Pass/Band-Reject Filters for the 150 MHz Band

  • High power base station band-pass/band-reject filters for the 140 – 175 MHz range.
  • The use of large ø200 mm cavities means a high Q, resulting
    in a very narrow pass/reject spacing.

DESCRIPTION

  • 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.
  • 19” mounting brackets are available as an option.

ORDERING DESIGNATIONS

TYPE PRODUCT NO.
BPBR 2/1-200 200001084
BPBR 2/2-200 200001082
BPBR 2/3-200 200001755
BRBP 2/1-200 200001435
BRBP 2/2-200 200001441
BRBP 2/3-200 200001756

SPECIFICATIONS

ELECTRICAL
MODEL BPBR 2/1-200 BPBR 2/2-200 BPBR 2/3-200
FREQ. RANGE 140 - 175 MHz 140 - 175 MHz 140 - 175 MHz
MAX. INPUT
POWER
300 W @
0.5 dB IL
125 W @
2.0 dB IL
300 W @
1.0 dB IL
125 W @
4.0 dB IL
300 W @
1.5 dB IL
125 W @
6.0 dB IL
INSERTION LOSS Adjustable
0.3 - 2.0 dB
Adjustable
0.6 - 4.0 dB
Adjustable
0.9 - 6.0 dB
ATTENUATION See figure 1 See figure 2 See figure 3
IMPEDANCE Nom. 50 Ω Nom. 50 Ω Nom. 50 Ω
SWR
(at resonance)
< 1.5 < 1.5 < 1.5
MECHANICAL
TEMP.
RANGE
RH 0-90%
non-condensing
–30° C →
+60° C
–30° C →
+60° C
–30° C →
+60° C
FREQ. STABILITY Approx. 1.5
ppm/° C
Approx. 1.5
ppm/° C
Approx. 1.5
ppm/° C
CONNECTORS N-female N-female N-female
DIMENSIONS ø200 x
600 mm
L:200 x W:400 x H:600 mm L:200 x W:600 x H:600 mm
WEIGHT Approx.
3.8 kg
Approx.
8 kg
Approx.
12.4 kg

TYPICAL RESPONSE CURVES

Figure 1

Figure 2

Figure 3

See what we are up to

Connect with us online, to get latest news

and see where the next exhibition is going to take place

Exhibition Calendar

  • PMRExpo 2018

    PMRExpo 2018 27-29 November 2018, Cologne. Procom will participate on PMRExpo. The leading European trade…
    Read More

We are Social

APN Logo Blue