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The Model 2000T1G3 is a self contained, forced air cooled, broadband traveling wave tube (TWT) microwave amplifier designed for applications where instantaneous bandwidth, high gain and high power output are required. Reliable TWT subsystems provide a conservative 2000 watts minimum at the amplifier output connector. Stated power specifications are at fundamental frequency. -
POWER (fundamental), CW, @ OUTPUT CONNECTOR -
FLATNESS: ±8 dB maximum, equalized for ±5 dB maximum at rated power -
FREQUENCY RESPONSE: 1-2.5 GHz instantaneously -
INPUT FOR RATED OUTPUT: 1.0 milliwatt maximum -
GAIN (at maximum setting): 63 dB minimum -
GAIN ADJUSTMENT (continuous range): 35 dB minimum -
INPUT IMPEDANCE: 50 ohms, VSWR 2.0:1 maximum -
OUTPUT IMPEDANCE: 50 ohms, VSWR 2.5:1 typical -
MISMATCH TOLERANCE: Output power foldback protection at reflected power exceeding 400 watts. Will operate without damage or oscillation with any magnitude and phase of source and load impedance. May oscillate with unshielded open due to coupling to input. Should not be tested with connector off. -
MODULATION CAPABILITY: Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal. AM peak envelope power limited to specified power. -
NOISE POWER DENSITY: -
Minus 90 dBm/Hz, maximum -
Minus 95 dBm/Hz, typical -
HARMONIC DISTORTION: -
Minus 20 dBc, maximum -
Minus 22 dBc, typical -
PRIMARY POWER: See model configurations below -
CONNECTORS -
RF input: Type N female on rear panel -
RF output: Type 1 5/8 EIA -
RF output sample ports (forward and reflected): Type N female on rear panel -
GPIB: IEEE-488 female on rear panel -
Interlock: DB-15 female on rear -
COOLING: Forced air (self contained fans), air entry and exit in rear. -
WEIGHT: 954 kg (2100 lb) -
SIZE (W x H x D: Four cabinets each 56 x 160 x 82.3 cm (22.1 x 63 x 32.4 in)
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