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SPECIFICATIONS MODELS
Fixed Attenuators
High Power
MDI’ s high power attenuators combine maximum
cooling efficiency along with excellent frequency
and accuracy characteristics. Various attenuation
values are of fer ed at all power levels. Consult us
for power levels and attenuation values that are
not listed.
MA–5100 MA–5250 MA–5500 MA–51000 MA–51500 MA–52000
Frequency (GHz) DC–2.4 DC–2.4 DC–2.4 DC–2.4 DC–0.5 DC–0.5
Impedance (Ohms) 50 50 50 50 50 50
Attenuation value 3–40 dB in 3–40 dB in 3–40 dB in 3–40 dB in 3–40 dB in 3–30 dB in
1 dB steps 1 dB steps 1 dB steps 1 dB steps 1 dB steps 1 dB steps
Accuracy (greater of) –0.5 dB –0.5 dB –0.5 dB –0.5 dB –0.5 dB –0.5 dB
or 3% or 3% or 3% or 3% or 3% or 3%
VSWR (DC–0.5 GHz) 1.2:1 1.2:1 1.2:1 1.2:1 1.25:1 1.25:1
(0.5–1 GHz) 1.2:1 1.2:1 1.2:1 1.25:1 — —
(1–2.4 GHz) 1.25:1 1.25:1 1.25:1 1.35:1 — —
Input power (Watts) 100 250 500 1,000 1,500 2,000
Connectors N, 7/16 N, 7/16 N, 7/16 N, 7/16 N, 7/16 N, 7/16
Weight (pounds) 4 6.5 15 17 26 25
Dimensions (inches)
63/4 x 41/4 x 41/4101/2 x 41/4 x 41/416 x 61/2 x 6 16 x 61/2 x 6 213/4 x 61/2 x 61/217 x 13 x 61/2
(L, W, H)
Ordering information
MA–5100/XN
Attenuation value (dB)
Connector type
Model
Note: Consult factory for custom power levels between standard levels shown above.
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