FM radio double bridge combiner, 87.5-108MHz, 7/16" DINF and 7/8" EIA, 2.5MHz spacing, 2kW

Product code: FDB-4000

Product Description

The FDB-4000 is a FM radio double bridge combiner, allowing 2 x frequencies within the FM band to be combined into one antenna. Insertion loss figures of 0.2-0.5dB and isolation figures of 35dB typical. Versions with 1.5MHz channel spacings are also available.

PDF documents for download:
    Brochure [Label Italy FM Bridge Combiners 2MHz Spacing]

Product Specifications

DimensionsHeight: 1460mm, Width: 460mm, Depth: 420mm
ConstructionAlodyne treated aluminium 120 finish, silver plated copper internals and PTFE
Impedance50 Ohms
ConnectorInput: 7/16" DIN female, Output: 7/8" EIA
FrequencyFM Radio 87.5-108MHz
BandwidthSpecify 300-600kHz at -3dB, minimum channel spacing of 2.5MH
TuningFactory at better than 1.15:1 VSWR
Max power2 Kilowatts