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The Model 25A250A amplifier is a self-contained, broadband unit designed for laboratory applications where instantaneous bandwidth, high gain and moderate power output are required.
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POWER OUTPUT: 25 watts minimum
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INPUT FOR RATED OUTPUT: 1.0 milliwatt maximum
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Power output @ 3dB compression
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Nominal: 32 watts
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Minimum: 25 watts
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Power output @ 1 dB compression
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Nominal: 20 watts
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Minimum: 15 watts
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FLATNESS: ± 1.0 dB maximum
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FREQUENCY RESPONSE: 10 kHz - 250 MHz instantaneously
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GAIN (at maximum setting): 44 dB minimum
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GAIN ADJUSTMENT (continuous range): 18 dB minimum
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INPUT IMPEDANCE: 50 ohms, VSWR 1.5:1 maximum
- OUTPUT IMPEDANCE: 50 ohms nominal
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MISMATCH TOLERANCE 100% of rated power without foldback. Will operate without damage or oscillation with any magnitude and phase of source and load impedance.
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MODULATION CAPABILITY: Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal
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NOISE FIGURE (above 1.0 MHz): 16 dB typical
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HARMONIC DISTORTION: Minus 20 dBc maximum at 15 watts
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THIRD ORDER INTERCEPT POINT: 54 dBm typical
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PRIMARY POWER
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RF CONNECTORS: Type N female
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COOLING: Forced air (self-contained fans)
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WEIGHT: 15.9 kg (35.0 lb)
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SIZE (WxHxD): 50.3 x 15.5 x 30.0 cm (19.8 x 6.1 x 11.80 in)
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