Product Data Sheet


MCA204 VHF/UHF Receiver Multicoupler
25 MHz to 1 GHz
4 Ports


The MCA204 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.

MCA204 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 MCA204  is constructed in a rugged die cast aluminum enclosure with
mounting flanges. Light gray baked enamel coating is standard with satin
black (Mil) and olive drab (green/Mil) available on QTY 5 and up.

DC power required is +12 Volts (nominal) at 75 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.

Part Number:  MCA204
Price:  $175.00 (QTY 1 to 5)

2-Port version also available: MCA202


Frequency Range:     25 MHz to 1 GHz
Isolation:     > 22 dB (port-to-port)
Gain/Loss:     +4 dB, +/- 1.5 dB (nom)
P1dB:     +14 dBm
IP3:     +28 dBm
Input Filter:     25 MHz High-Pass
Noise Figure:     2.5 dB (nominal/50 Ohm terminated)
RF Connectors:     BNC
DC Connection:     5.5mm/2.1mm (coaxial)
DC Power:     +12 VDC at 75 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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