Baluns 1.0/2.3
RF Coaxial Connectors
Telecom Balun
TheITTIndustries,Cannon1.0/2.3TelecomBalun,foruseinITUG.703applications,converts
between a 120 ohm twisted pair and a 75 ohm coaxial transmission line.
Thisconnectorhasa1.0/2.3Push-Pullpluginterfacewiththetransformerbuiltintothebody,
it can be quickly connected to screened or unscreened twisted pair cables through IDC
terminations, using a simple assembly tool. The small size allows these connectors to be
mounted on a pitch of 10 mm.
This balun is ideal for use where it is necessary to interconnect an equipment with 75 ohm
coaxial outputs to a 120 ohm cable distribution system. The balun is only a little larger than
the connector that it would replace.
Features
1.0/2.3 Push-Pull plug coupling
Quick and simple termination procedure
Small size
Meets G.703 standards
Specifications
Push-Pull plug Interface -
Nominal Impedance -
CECC 222 30
Coaxial 75 ohm
Twisted Pair 120 ohm
Circuit Diagram:
Frequency range -
50 kHz - 10MHz
Return loss 75 ohm and 120 ohm -
51 - 102 kHz
>18 dB
>25 dB
>23 dB
>16 dB
102 - 2048 kHz
2048 - 3072 kHz
3072 - 10000 kHz
Wire size -
Conductor 0.5 mm copper
Insulation 1.4 mm
75 OHM COAX
120 OHM TWISTED PAIR
Plug Balun
Part Number
055-F24-9019A9G
(Packed in Trays of 16)
43,00 MAX. WHEN TERMINATED TO CABLE
(1.693)
Please contact Cannon for assembly instructions
21,09
(.830)
31,21
(1.229)
16,51
(.650)
7,70
(.303)
9,43 SQ.
(.372)
Dimensions are shown in mm (inch)
Dimensions subject to change
16
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ITT [ ITT Cannon ]
