VARIL P/N: DBM-185 SUBMINIATURE DOUBLE BALANCED MIXER 600-2000 MHz Vari-L NEW!
SUBMINIATURE DOUBLE BALANCED MIXER 600-2000 MHz
Part Number: DBM-185
Quantity Per Lot: 1 Piece (Quantity available - 5pcs)
Date Code: 8905
Manufacturer: VARIL (VARI-L)
Made in USA
** Comes As Shown In Pictures **
Description:
DBM-185 is a high performance
subminiature double balanced mixer
utllizing precision matched beam-lead Schottky barrier diodes.
The L and R
ports have a bandwidth of 600 MHz to The L and R
2000 MHz, while the X port covers a
bandwidth of DC to 1400 MHz. Inputs to any two ports within their specified
frequency range will produce the sum
and difference frequency at the third
port, with a minimum of undesired harmonic modulation products. The
double balanced mixer may be used
as an UP convertor, down convertor,
spectrum inverter or for any other frequency changing application.
Other
uses are as a phase detector, double
sideband suppressed carrier
modulator, bi.phase modulator, pulse modulator, frequency doubler or a
voltage/current variable attenuator.
The combination of Vari-L
broaband transformer techniques plus the use of beam-lead Schottky
barrier diodes achieve consistent low
mixer noise figures and stable
isolations. Precise transformer and diode balance provide two-tone third
order IM ratios of better than 82 dB
with -30 dBm input signals. Unique
transformer design allows almost constant intermodulation suppression
over the mixer's entire operating
frequency range.
The subminiature package Is sealed,
RFI shielded and Internally
constructed to withstand severe environments.
The device
configuration allows convenient
microstrip or printed circuit board
mounting and the leads are easily soldered or welded.
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