TWTA

HIGH POWER PULSED MICROWAVE AMPLIFIER
- SPECIFICATIONS -



Model 9100/95020-K33K36
100-watt, 20% Duty, 33.0 - 36.0 GHz

Dedicated Amplifier System, Series 9100



Series 9100 Amplifier systems provide the maximum in reliability, cost effectiveness and system growth potential. This state-of-the-art production product, delivers incomparable Pulsed RF performance for operation in benign laboratory or hostile field environments.

Microprocessors provide the operator, and or computer, access to monitor TWT conditions, fault latching and control of power supply and modulator parameters. This product is also compatible with the Series 9200 Remote Head Option.



R F SPECIFICATIONS

FREQUENCY : 33.0 - 36.0 GHz
OUTPUT PEAK POWER : +50.0 dBm (minimum)
DUTY CYCLE : 20 % (minimum)
INPUT POWER (for rated output) : +10 dBm (maximum) (optional 0 dBm)
SPURIOUS OUTPUT : -60 dBc
OUTPUT V.S.W.R. PROTECTION : 100 %
INPUT V.S.W.R. PROTECTION : 100 %


R F MODULATION SPECIFICATIONS

PULSE WIDTH : 0.08-5.0 ms (minimum) *
PULSE REPETITION RATE : 1.0 MHz (minimum) *
PULSE RISE & FALL TIME : 15 ns (nominal)
PULSE DROOP : 0.01dB/µs (maximum)
PULSE TO PULSE JITTER : ± 1 ns (maximum)
VIDEO/RF THROUGHPUT DELAY : 300 ns (nominal)

* NOTES: 1) Product of the Pulse Width and Pulse Repetition Rate is limited by Duty Cycle.
2) All RF Modulation parameters are measured at maximum peak power output, and are dependent upon TWT characteristics.



MONITOR / TEST POINTS (OPTIONAL)

OUTPUT VIDEO SAMPLE : -10 mv/100w (minimum) into 50 W
INPUT POWER SAMPLE : - 20 dB (nominal)
OUTPUT POWER SAMPLE : - 30 dB (nominal)


ELECTRICAL

EXTERNAL VIDEO PULSE INPUT : +5v into 50 W
PRIMARY INPUT MAIN POWER : 105-125 v, 60 Hz, Single Phase


CONTROLS and INDICATORS

FRONT PANEL: Switches : OFF/STANDBY/OPERATE/RESET
ILLUMINATED STATUS MONITOR : WARMUP/STANDBY/OPERATE/RESET
TWTA STATUS & CONDITIONS : RS-232

CONDITIONS MONITORED VIA RS-232

Cathode Voltage: 00.00 kV Cathode Current: 000.00 mA
Collector Voltage: 00.0 kV Collector Current: 000.00 mA
Heater Voltage: 0.00 V Heater Current: 0.00 A
Grid Bias Voltage: 000.00 V Grid Pulse Amplitude: 000.00 V
Helix Current: 00.00 mA VSWR: 000.00 %
Interlock: Fault Temp: Fault
PRF Limit: Fault PW Limit: Fault
Pulse Received: Yes/No

CONNECTORS
R F INPUT : Waveguide WR - 28
R F Output : Waveguide WR - 28
Optional RF Samples : Co-ax, Type "NF"
RS 232 : DB 25 F
Primary Power Input : Three wire, Connector, NEMA L5-20


MECHANICAL
FRONT PANEL : Standard RETMA 3/16" thick,
  with slotted mounting holes.
DIMENSIONS: Front Panel
Depth		 : Width 19", Height 8-3/4"
: Chassis, 26"
: Overall, 28" (maximum)
FINISH: Front Panel
Chassis		 : Enamel, FSN 26440, Color Gray
: Alodine, Color Silver
WEIGHT : 75 pounds (Maximum)
COOLING : Self contained forced air


ENVIRONMENTAL
TEMPERATURE: Operating
 
Storage		 : 0 to +50°C
  Derate 10°C for 10,000 foot Operation
: - 30 to +60°C
HUMIDITY : 0 to 95% non-condensing
ALTITUDE : 0 to 10,000 feet above sea level


ACCESSORIES SUPPLIED
1-each, Instruction/Service Manuals
1-each, Primary Input Power Connector

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