Products > Multicouplers

 
CA3034B LF 2Khz to 2Mhz MHz Wideband Receiving LF Antenna Multicoupler with high 2IP Performance And low noise See diagram below
CA3035B/LF LF/ HF. 200Khz to 32 MHz Wideband Receiving LF /HF Antenna Multicoupler with high 2IP Performance And low noise See diagram below

CA3035B 1U

CA3035B 42U

HF. 1.8Mhz to 32 MHz Wide-band Receiving HF Antenna Multicoupler, with very high input IP2 and input IP3 performance,
High output port to port Isolation 40dB See diagram below And low noise figure . Can be supplied in various configurations from a standard 1 input in 8 outputs housed in a 1U 19-inch rack mount enclosure to a Large multicoupler system of 60 inputs each with 8-16-or 24 outputs.
CA3036B HF. / Low VHF 20Mhz to 88 MHz Wideband Receiving HF/VHF Antenna Multicoupler with high 2IP Performance and low noise With an 88Mhz low pass filter optionSee diagram below
CA3037B

VHF / UHF 108Mhz to 1300Mhz Wideband Receiving VHF/UHF Antenna Multicoupler with high 2IP Performance and low noise With a 108Mhz hi pass filter option See diagram below
CA3038B Low VHF / UHF 20Mhz to 1300 MHz with high 2IP Performance and low noise See diagram below
CA3039B

UHF 900Mhz to 3000 MHz and L-Band Wideband Receiving Multicoupler with good Intermodulation Performance and low noise See diagram below
CA3040B HF. Low VHF 1.8 MHz to 100 MHz Wideband Receiving Multicoupler with high 2IP Performance and low noise See diagram below
CA3041B

HF./VHF 20Mhz to 200Mhz IF Multicoupler with high 2IP Performance and low noise. See diagram below
CA3042B

DC to 140 MHz Video Multicoupler high 3IP performance. See diagram below
CA3043B

GPS 1500Mhz Multicoupler for the distribution of GPS Antenna Signal. Phantom coaxial supply to power a mast head amplifier 3V, 5V, 12Vor 15V options. See diagram below
CA3044B /IF/140Mhz

50 MHz to 200Mhz Multicoupler high 2IP Performance and low noise. BNC in BNC out No phantom coaxial supply. See diagram below
CA3044B /IF/160Mhz

60 MHz to 260Mhz Multicoupler high 2IP Performance and low noise. BNC in BNC out No phantom coaxial supply. See diagram below
CA 3045B

UHF 500Mhz to 2000 MHz Wideband Receiving Multicoupler with good Intermodulation Performance and low noise See diagram below

CA 3046

 

 Mixed Wideband Receiving multicoupler with good Intermodulation Performance and low noise 2 inputs 2 sets of 4 outputs Input A HF. 1.8 MHz to 30 MHz 4 HF. outputs Input B VHF 30 MHz to 100Mhz 4 VHF outputs (optional phantom coaxial supply) 1U unit

Multicoupling

 

Receiving Multicouplers

General information

It is sometimes necessary to connect more than one receiver to a single antenna output. This is normally referred to as multicoupling. Commsaudit provides a superior solution that provides very high isolation between the antenna and the multicoupler output ports also between multicoupler output ports.

The frequency ranges as above are at the 1dB points All VHF / UHF Multicouplers have a phantom coaxial supply to power a mast head amplifier. All Multicouplers have amplifier buffered outputs to provide high isolation port to port typically greater than 40dB See diagram below All input ports have an N -Type EMP protector. Number of output ports 4, 8,12,16,24, Contact factory for 24 plus ports. Output Connectors DC to 32 MHz BNC 20 to 88 MHz N-Type (BNC optional) 108 to 1300Mhz N-Type (BNC optional) 0.9GHz to 3Ghz SMA (N-Type optional) Contact factory for input filter options

Applications: antenna signal distribution for sigint and radio monitoring receiver systems.


 

 

 
 
(c) Communications Audit UK Limited 2008
Communications Audit UK Limited reserves the right to alter the specifications of CommsAudit Products

 

Communications Audit UK Limited
PO Box 78, Cheltenham, GL52 6ZU, England
Tel:+44 (0)1242 253131  
Fax:+44 (0)1242 253031
   

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