Microwave Search Receivers
 Down Load Spec Sheet
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The SMR-3822 Receiver, a member of the SMR-3000
family of high-performance synthesized microwave receivers, tunes
0.5 to 20 GHz. or 0.5 to
40 GHz using an external frequency extender. An internal Spectrum
Display Generator (SDG) develops data that creates RF Sweep and
IF Pan spectrum displays on a remote workstation or laptop. Rear
panel connectors provide simultaneous wideband IF outputs at 1
GHz (500 MHz bandwidth), 70 MHz (50 MHz bandwidth), and 160 MHz
(100 MHz bandwidth) in addition to a post filtered 160 MHz IF output.
Internally, the 160 MHz IF is demodulated and AM and FM video is
made available at rear panel connectors. A log video output is
developed from the 1 GHz IF and is also available at the rear panel.
Options are available. See Spec Sheet fore
more information.
In addition to the 70 and 160 MHz IF outputs,
the IFD-3822 has AM and FM video outputs. The output level of
the AM/FM video is
variable over a range of 10% to 100%. The absolute output level
range for FM video is 0.1 to 1.0 Vpk-pk and AM video is 0.1 to
1 Vpk. |
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Spec Sheet |
The TU-3822/IFD-3822 Tuner/Demodulator combination is a member
of the SMR-3000 family of high-performance synthesized microwave
receivers. This separate tuner and demodulator configuration provides
complete coverage from 0.5 to 18 GHz with frequency
extension to 40 GHz available and allows the tuner to be positioned
remotely (up to 400 feet) from the demodulator. An internal Spectrum
Display Generator (SDG) develops data that creates RF Sweep and
IF Pan spectrum displays on a remote workstation or laptop. The
IFD-3822 provides two wideband IF outputs at 70 MHz and 160 MHz.
Additionally, one post filtered IF bandwidth centered at 70 MHz
is provided. All IF outputs have a non-inverted spectrum. The receiver
system allows one Controller to control multiple TU-3822/IFD-3822
receiving systems simultaneously. |
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Spec Sheet |
The SMR-4820 Microwave Receiver is designed for applications
requiring portability and mobility. Through innovative design techniques
and state-of-the-art microelectronics packaging, SIGINT Product’s
SMR-4820 Receiver provides performance that was previously available
only in larger receivers requiring greater power consumption. With
integrated LO phase noise of less than 0.3 degrees rms and low
group delay, the SMR-4820 is optimized for reception of digitally
modulated and multichannel FDM and PCM signals. Wideband (unfiltered)
and narrowband (filtered) IF outputs are provided. The wideband
output has fixed gain and is selectable between 70 MHz and 140
MHz. The narrowband IF output provides 70 dB of gain control, AGC
or MGC, and selectable IF bandwidths that cover a range of 10 to
55 MHz centered at 70 MHz. When the 140 MHz IF output mode is selected,
gain controlled 140 MHz IF output is provided with 85 MHz bandwidth.
An integrated demodulator provides AM detection and FM demodulation
when the IF output is set to 70 MHz. |
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Spec Sheet |
The CP-3801 Receiver Controller provides local control of the
TU/IFD-3822 Microwave Receiver. The unit may be attached directly
to the front panel of the IFD-3822, or located remotely with control
cable. The CP-3801 Receiver Controller front panel consists of
a liquid crystal display of 4 lines with 20 characters each, a
12-key keypad, an optical encoder and five soft keys. A power on/off
switch and audio output (headphone jack) with manual gain control
and AM/FM switch are also provided. |
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The SMR-3822A Receiver, a member of the SMR-3000 family of high-performance synthesized microwave receivers, covers 0.1 to 20 GHz. Frequency extension to millimeter wave frequencies is possible using a frequency extender. An internal Spectrum Display Generator (SDG) generates data that can be used to develop RF Sweep and IF Pan spectrum displays on a remote workstation or laptop. The receiver provides simultaneous wideband IF outputs at 1 GHz (500 MHz bandwidth) and 160 MHz (100 MHz bandwidth) in addition to a post filtered 160 MHz IF output. All IF outputs have a noninverted spectrum; in addition, there is operator selectable inversion of the IF up to 20 GHz tuned frequency. |
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