Duplex FiltersPRO-DPBP 380-400/410-430

Duplex Band-Pass Filter with 2 x 20 MHz bandwidth, used for duplexing the TETRA bands 380 - 400 MHz & 410 - 430 MHz

Description

  • The Duplex Band-Pass Filter PRO-DPBP 380-400/410-430 is designed to combine a Public safety TETRA network 380 - 400 MHz and a Civil/Private TETRA network 410 - 430 MHz, into one common Antenna.
  • The DPBP Filter benefit from using 2 x 6 ¼ λ cavitiy resonators build into a compact, strong aluminium housing.
  • The filter i silver plated inside, which ensures a very low insertion loss.
  • Built-in DC stop between all ports.
  • The compact filter can be fitted into a 19” mounting tray, 3 HU in height, 300 mm in depth.

Specifications

Electrical
Model PRO-DPBP 380-400/410-430
Frequency Low : 380 - 400 MHz
Height : 410 - 430 MHz
Max. Input Power 200 W
Channel Spacing 10 MHz
Isolation Tx - Rx > 60 dB (typ. > 63 dB)
Isolation Rx - Tx > 60 dB (typ. > 63 dB)
Insertion Loss ≤ 0.7 dB (typ. ≤ 0.5 dB)
DC Stop Yes: OC (Open Circuit)
Impedance 50 Ω
VSWR ≤ 1.5:1 (typ. ≤ 1.3:1) in all ports
Mechanical
Connection(s) N(f)
Dimensions 219.6 x 218.2 (excl. conn.) x
105 mm (incl. adjusting screw) /
12.58 x 8.59 x 4.13 in.
Weight Approx. 6.6 kg / 14.55 lb.
Environmental
Operating temperature range -30 °C to +60 °C

Ordering Designations

Model Product No. Frequency
PRO-DPBP 380-400/410-430-N(f) 200002876 380 - 400 MHz / 410 - 430 MHz

Typical Response Curve

PRO DPBP 380 400!410 430 Curve

Mounting Details

PRO DPBP 380 400!410 430 Holeplacing

All dimensions are given in mm [in.]