Product Data Sheet         

MCA204M  VHF/UHF Receiver Multicoupler
25 MHz to 1 GHz
4 Ports

Description

The MCA204M is a specially designed multicoupler for use in the VHF/UHF service band for radio monitoring and signal surveillance.
Its high performance and rugged design will meet the most stringent commercial and government requirements.

MCA204M can support up to four (4) devices such as radios or spectrum analyzers. The four outputs has a gain of +4 dB with a nominal impedance of 50 Ohm. The input circuitry features a 5-section high-pass filter to shape the frequency response of the unit  and to provide for out-of-band signal rejection.

The MCA204M  is constructed in a rugged die cast aluminum enclosure with mounting flanges. Black powder coating is standard with light Gray enamel (Mil) and olive drab (green/Mil) available on QTY 5 and up.

DC power required is +12 Volts (nominal) at 100 mA.
A wall adapter (110 VAC/+12 VDC-300 mA) is supplied for the North American market.
Optional EMI/RFI filtered DC feed thru for hard wiring is also available.

P/N:  MCA204M
Price:  $185.00 (QTY 1 to 10)

P/N:  MCA204M/N
Price:  $195.00 (QTY 1 to 10) (N-connector on input port, BNC connector on output ports)

2-Port version also available: MCA202M

Specifications
Frequency Range:     25 MHz to 1 GHz
Isolation:     > 22 dB (port-to-port)
Gain/Loss:     +4 dB, +/- 1.5 dB (nom) (Unused ports terminated)
P1dB:     +17 dBm (output)
OIP3:     +31 dBm  (output)
  Return Loss:    >18 dB (Input and Output ports, 50 terminated, power on)
Input Filter:     25 MHz High-Pass
Noise Figure:     3.5 dB (nominal/50 Ohm terminated)
RF Connectors:     BNC
DC Connection:     5.5mm/2.1mm (coaxial)
DC Power:     +12 VDC at 100 mA
Enclosure:     Die Cast Aluminum
EMI/RFI Sheilding:     75 dB min. at 870 MHz
Size:     5.5 x 2.25 x 1.25 Inches
    (excluding connectors)
 

 

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Stridsberg Engineering, LLC
354 Albert Avenue
Shreveport, LA 71105, USA
Cage Code: 3RQT1
Tel: (318) 861-0660  Fax: (318) 861-7068
Last modified:  February - 2010