Features:
Nine converters in one module
Triaxial in, Coaxial out
75 ohm in, 50 ohms out
Adustable gain and DC offset
Module Description
The Model 12741 triaxial/coaxial converter module consists of nine triaxial
to coaxial unity gain analog amplifiers. All converters have a 75 ohm input
and 50 ohm output impedance and are designed to be used in the DC-80MHz
range with a 50 ohm load.
The module requires a power input of ±12VDC at 400mA which is supplied
through the DB-25P type power connector on the end of the module. The module
is designed to be mounted within Model 12116 chassis assembly.
Signal connection is provided by standard Triaxial/BNC type female connectors.
The output connectors are located next to the input connectors. Each amplifier
has its own gain and offset adjustment.
The vented aluminum housing provides heat sinking to the black anodized
covers. Forced air cooling is recommended.
Optional I/O Impedances
12741 - YY - ZZ
Input YY Ohms - Output ZZ Ohms
Example: 12741-75-50
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Gain Unity
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Gain adjustment 0dB to +6dB
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Output offset adjustment ±2V
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Input impedance 75 ohms standard
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Output impedance 50 ohms standard
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Frequency range DC-80MHz (-3dB)
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Flatness DC-35MHz ( ±1dB)
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Max signal level ±4 Volts @ 5MHz
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Supply current ±400mA @ ±12VDC Quiesent
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Signal connectors input BNC female UG/1094U type
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Signal connectors output Triaxial female BJ77 type
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Control connector DB-25P
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Mating connector DB-25S
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Operating temp 0°C to 70°C
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Size 3.25"H x .62"W x 18.50"L
LINK TO: MODEL NUMBER ASSIGNEMENT
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