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| CRS-10-165 |
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 MERRIMAC
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Package Outline - CRS-20-110 Package Outline - CRS-10-165 GENERAL SPECIFICATIONS Impedance: 50 Ω nom. Operating Temperature: -- 55° to +85°C PRINCIPAL SPECIFICATIONS Frequency Operating ¤ Coupling, Frequency Directivity, Insertion CW Wt., Model Range, Bandwidth, dB, Sensitivity, dB, Loss,* VSWR, Input, Nom. Number MHz MHz Nom. dB, Max. Min. dB, Max. Max. W oz.(g) CRS-10-165 30 - 500 30 - 300 10 ±1.0 ±0.25 30 0.7 1.3:1 5 0.5(14) 300 - 500 10 ±1.0 ±0.25 25 1.0 1.3:1 CRS-20-110 10 - 400 10 - 400 20 ±1.0 ± 0.5 20 0.6 1.4:1 2 0.25(7) 20 - 200 20 ±1.0 ± 0.25 25 0.4 1.25:1 ¤ Coupling is Referenced to the Input * Insertion Loss excludes Coupling loss CRS Series DIRECTIONAL COUPLERS 10 to 500 MHz / Multi-Octave / 3-Port / 10 and 20 dB Standard / Square Header For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. 25Mar96 General Notes: 1. Merrimac offers a wide variety of directional couplers covering frequencies from 100 kHz to 18 GHz. They are ideally suited to monitoring forward and reflected power with minimal perturbation of the main line signal. 2. Applications of directional couplers include monitoring of incident and reflected power, signal sampling for control loops and test signal injection devices in BITE. 3. CRS series directional couplers may be used back-to-back as dual directional couplers or ordered with both coupled ports available as in the CRP series. 4. These units comply with MIL-C-15370 and can be supplied screened for compliance with additional specifications you designate for military and aerospace applications requiring higher reliability. |
