Alpha Power ETO 91B, Руководство пользователя

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Output Impedance: 50 ohms unbalanced.
Maximum Load VSWR: 2:1 at full rated power output.
VSWR Trip: Automatic standby when reflected power >250 watts.
Intermodulation Distortion: 36 dB below rated output.
Harmonic Output: < -55 dBc.
Tubes: Two Svetlana 4CX800A/GU74b ceramic-metal tetrodes.
Cooling: Full-cabinet, ducted forced air using cushion-mounted centrifugal blower.
Automatic Level Control (ALC): Negative from 0, adjustable.
Primary Power: 200/220/240 or 100/120 VAC nominal, 50-60 Hz, fused at 20 amperes.
Power Transformer. 3+ kVA with strip-wound Unisil-H(R) core.
Protective Functions: Primary and step-start fuses, primary AC interlock, high voltage
crowbar, peak and average plate overcurrent trip-outs, arc protection trip, reflected power
trip, grid current limiting & sustained overdrive trip.
Status Indicators: ON, WATT (initial tum-on time delay), OPERATE and FAULT LEDs.
Metering: Dedicated, full-time LED bar graphs display forward and reflected rf power; grid
current LEDs; LED bargraph selectable among plate voltage, plate current, and tune-up
functions.
Size: 7.5" H x 17' W x 15.5" D (19 x 43 x 39 cm).
Weight: 66 lb. (30 kg) net, 75 lb (34 kg) ship; two cartons.
Note: ETO reserves the right to change design and/or specifications without prior notice or
obligation.
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