Features:
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For unity gain non-blocking matrices
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Two to twenty-four throws
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DC up to 250MHz
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Adjustable gain, -2 and -3 types
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Continuous shield continuity
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Rugged machined aluminum housing
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Switchpoints individually field replaceable
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Designed for use in Model 11600 chassis
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Low VSWR
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Non-blocking matrix configurations are easily assembled using 9000R series
resistive power splitters for video or 5000 series low loss power splitters
for R.F. in conjunction with Matrix Systems series 72A00 and 76A00 self-terminating
coaxial relays.
Relay Amplifier Module
Matrix 70A00 series are designed to maintain coaxial switching continuity
over a wide range of critical and high environmental applications. The
relay housings are constructed of precision machined aluminum alloy for
structural integrity and hard anodized for durability. All signal paths
are silver plated and the covers are gasketed for maximum EMI protection.
The basic reed switch elements are hermetetically sealed in nitrogen filled
gas envelopes and employ rhodium plated contacts to insure non-stick operation.
Application Note: Non-blocking
-
Non-blocking matrices allow multiple outputs to be connected to one Input
without level shifting or mismatch, amplifiers maintain unity gain.
Applications for 70A00 Series:
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R.F. and I.F. signal switching
-
Base band video and pulse switching
-
Buffered coaxial switching
LINK TO: MODEL NUMBER ASSIGNEMENT
Isolation
|
Series |
1MHz |
10MHz |
100MHz |
|
72A00 |
95dB |
75dB |
55dB |
|
76A00 |
140dB |
120dB |
100dB |
|
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Configuration 2 thru 24 throws, coaxial
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Impedance 50 ohms for R.F. applications 75 ohms for most video applications
-
Fequency range (-1dB) 1310 ¸ (N - .13) MHz
(-3dB) 1760 ¸ (N + .2) MHz Frequency
may be limited by Amp
-
Isolation See chart
-
Switching speed 1mS dry contact
-
Control voltage Via model 11600 control chassis
-
Signal connectors BNC-standard
(optional) Triax, TNC or SMA
-
Operating temp -30°F to +150°F
-
Humidity 0 to 98% R.H.
-
Shock & vibration 50G's -1mS, 2G's p-p 20-2000Hz
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Size 3.25" H x .625"W x 1.44" + (.625 x throws) L
-
Mounting Two 8-32 thru holes in base
|
