Star Combiner 165 VHF double cavity

Star Combiner 165 VHF double cavity

Combiners are a vital system component for improving the quality of ATC radio communications. They are used to allow several radio channels to operate at the same site using a common antenna thus saving installation space. Each channel consists of two cavities connected in series. Their high power rating make them ideal for working with AM transmitters with high peak power. The combiner can be adjusted to obtain the optimum combination of selectivity and insertion loss. The combiners can be supplied with or without external isolators. The Star Combiners are installed in more 4 units 19” standard cabinets.

Electrical Specifications

Frequency band:118 – 144 MHz
Impedance:50 Ω
Input Power:100W CW
Insertion loss: Adjustable 1.5 ÷ 4 dB

Mechanical Specifications

Connector Type:N Female
Dimension:19” rack, 4HU, depth 670 mm.
Operating Temp.:-10°C to +55°C
Tuning method:Rotary knob, telescopic movement
CombinersChannelsCabinet 4HUTotal height HUAttenuation (dB)
±500 KHz. at 127.5 MHz.
MCPS165-V/2-2228≥ 30
MCPS165-V/3-33312≥ 30
MCPS165-V/4-44416≥ 30
MCPS165-V/6-66624≥ 30

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pdf Star Combiner 165 VHF double cavity 2017 PDFStar Combiner 165 VHF double cavity 2017 PDF
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last update 27 June 2017