CBP-N Series WIDEBAND DIRECTIONAL COUPLERS 5 to 2000 MHz / Multi-Octave / Low Profile and Minimal Size / Requires No Lead-Forming / MeriPac PRINCIPAL SPECIFICATIONS Frequency Performance ¤ Coupling Range, Bandwidth, Value, MHz MHz dB, Nom. Model Number CBP-10N-375 CBP- 20N-375 5 - 750 5 - 750 CBP-11N-1250 100 - 2000 CBP-20N-1250 100 - 2000 5 - 750 5 - 750 10 - 400 100 - 2000 500 - 1000 100 - 2000 500 - 1000 10 ±1.0 20 ±1.0 20 ±1.0 11 ±1.0 11 ±1.0 20 ±1.0 20 ±1.0 Frequency Sensitivity, dB, Max. Directivity, dB, Min. *Insertion Loss, dB, Max. VSWR Max. ± 0.5 ± 0.75 ± 0.5 ± 0.5 ± 0.5 ± 0.5 ± 0.5 20 18 20 18 20 18 20 1.3 1.0 0.6 1.5 1.2 1.5 1.2 1.5:1 1.5:1 1.3:1 1.7:1 1.5:1 1.7:1 1.5:1 ¤ Coupling is Referenced to the Input * Insertion Loss excludes Coupling Loss Meri-Pac N-Package Outline GENERAL SPECIFICATIONS Impedance: CW Input: Operating Temperature: 50 Ω nom. 1 W max. -- 55° to +85°C OPTIONS Coupling Values: 5 to 30 dB Frequency Bands up to 2.5 GHz Close tolerance Coupling: ± 0.5 dB Bi-Directional Equivalents: see CRP series NOTES: 1. Tolerance on 3 place decimals ±.010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Lead dimensions apply only at body. 4. All unmarked pins are case ground. General Notes: 1. Directional couplers find application in monitoring incident and reflected power, signal sampling for control loops, as well as signal injection devices in BITE systems. These Directional Couplers may be used back-to-back as Dual Directional Couplers or ordered with both coupled ports available configured as Bi-Directional Couplers as in the CRP-N series. 2. Merrimac Couplers may be ordered with specific coupling values up to 30 dB and over selected frequency bands up to 18 GHz. 3. All Merrimac Couplers 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. 25Mar96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531