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| QHF-2-G Series 90 POWER DIVIDERS / COMBINERS 54 MHz to 2.0 GHz / 1 kW Peak / Moisture Sealed / Reliable Stripline ``Sandwich'' Pkg / Filmbrid PRINCIPAL SPECIFICATIONS Model Number QHF-2-.071GB QHF-2-.130GE QHF-2-.134GM QHF-2-.187GM QHF-2-.312GG QHF-2-.312GN QHF-2-.312GP QHF-2-.375GF QHF-2-.495GF QHF-2-.750GK QHF-2-1.50GK Frequency Range, GHz .054 - .088 .100 - .160 .116 - .152 .125 - .250 .225 - .400 .225 - .400 .225 - .400 .250 - .500 .330 - .660 .500 - 1.00 1.00 - 2.00 Isolation, dB, Min. Typ. 23 25 23 23 23 20 20 25 25 23 20 25 30 25 30 30 25 25 30 30 30 25 Insertion Amplitude CW Loss, dB, Bal., dB, Phase Input*, Max. Max. Tolerance W 0.45 0.30 0.25 0.25 0.30 0.25 0.25 0.25 0.25 0.25 0.25 0.6 0.8 0.6 1.0 0.9 1.0 1.0 1.0 1.0 1.0 1.0 90 2 90 2 90 2 90 2 90 3 90 2 90 2 90 2 90 2 90 2 90 2 200 200 200 200 100 200 200 200 200 200 200 Weight oz .(g) Nom. 1.4 (40) 1.3 (36) 1.3 (36) 1.3 (36) .4 (11) .3 (8) .5 (14) .5 (14) .5 (14) .4 (11) .4 (11) Case Style B E M M G N P F F K K *CW input power with 1.2:1 VSWRout ENVIRONMENTAL QUALIFICATIONS Exposure Altitude* Humidity Thermal Shock Life Test Vibration Mechanical Shock Random Vibration Method 105C 106D 107D 108 201A 213B 214 Test Condition B ---A D ---A 11C GENERAL SPECIFICATIONS Coupling: Impedance: VSWR: Peak Power: Terminals: -- 3 dB nom. 50 nom. 1.1 typ., 1.2 max. 1 kW max. 4 Solder Tabs (15 minutes per axis) * Tab interfaces must be sealed by customer if device is to be used at rated peak power. Operating Temperature: -- 55 to +85C Alternate Outlines: Optional General Notes: 1. The QHF-2-G series consists of quadrature backward-wave hybrid couplers which use shielded stripline design techniques to cover octave bands in the frequency range 54 MHz to 2 GHz. 2. The FilmbridTM Sandwich Package is sealed under heat and pressure insuring the printed substrates and low-loss dielectric laminates are permanently bonded to minimize the effects of dirt and moisture and prevent separation when subjected to shock and vibration. 3. The QHF-2-G series is ideally suited for applications requiring high performance, inherent reliability and low cost. Special customized units are available for special bandwidth and frequency applications. 20Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531 |
Price & Availability of QHF-2-130GE
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