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FM Constant Impedance Combiner, 200mm, 20 kW, 3 Pole

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Description

Exir Broadcasting offers a complete range of combiners to cover the international broadcasting frequency bands. The purpose of a channel combiner is to combine different signals into one antenna. Important parameters are isolation of inputs, return loss and insertion loss. Every combining solution is different, which is why we always carry out a complete analysis before recommending a custom solution, and why our combiners have been specially developed to be flexible in any situation. With floor space often limited, all our models are ingeniously compact in design, and can often be either floor or ceiling mounted. Our commitment to using only the highest quality components means you can rely on our combiners to deliver stable and trouble-free performance. Final measurement data is provided with each combiner.

Specifications:

200mm Series Options
FREQUENCY 87 – 108 MHz
STANDARD ORDER 3 Poles with temperature compensation
APPLICATION FM combining & Spurious supress
IMPEDANCE 50 Ohm
NB RETURN LOSS (VSWR) >30 dB (1.07)
WB RETURN LOSS (VSWR) >30 dB (1.07)
MAX OUTPUT POWER RATING** 49 kW rms (3 1/8” output),

80 kW rms (4 1/2” output)

NB INPUT CONNECTOR 3 1/8” unflange 4 1/2″ unflange
WB INPUT CONNECTOR 3 1/8” unflange 4 1/2″ unflange
OUTPUT CONNECTOR 3 1/8” unflange 4 1/2″ unflange
TEMPERATURE STABILITY ≤ 3 kHz / ˚C (without temp. comp.) ≤ 0.5 kHz / ˚C (with temp. comp.)
MAX PRODUCT TEMPERATURE 70 ˚C
ENVIROMENTAL CONDITION 0 to 70 ˚C IP40

Dimensions and Weight:

DIMENSIONS L x W x H (standard version) 1366 x 613 x 935 mm
WEIGHT 115kg
STANDARD FRAME Stand alone
COLOUR Black and aluminium

Full specification sheet available here.