AR 1000TP8G18 Series, Operating And Service Manual

Page: 22 / 74

Power (Fundamental), Peak Pulse, @ Output Connect-
or: Nominal, 1800 watts; Minimum, 1000 watts
FLATNESS: ±8 dB maximum, equalized for ±3 dB
maximum at rated power
FREQUENCY RESPONSE: 7.5 - 18 GHz instantaneous-
ly
INPUT FOR RATED OUTPUT: 1.0 milliwatt maximum
GAIN (at maximum setting): 60 dB minimum
GAIN ADJUSTMENT (continuous range): 35 dB mini-
mum
INPUT IMPEDANCE: 50 ohms, VSWR 2.5:1 maximum
OUTPUT IMPEDANCE: 50 ohms, VSWR 2.5:1 typical
MISMATCH TOLERANCE: Output pulse width foldback
protection at peak reflected power exceeding 500
watts. Will operate without damage or oscillation with
any magnitude and phase of source and load imped-
ance. May oscillate with unshielded open due to cou-
pling to input. Should not be tested with connector off.
PULSE CAPABILITY:
Pulse Width
0.07 – 100 microseconds.
Pulse Rate (PRF) 100 kHz maximum
Duty Cycle 4% maximum.
RF Rise and Fall 30 ns max (10% to 90%).
Delay 300 ns maximum from pulse
input to RF 90%
Pulse Width Distortion ±30 ns maximum (50%
points of output pulse width
compared to 50% points of
input pulse width)
Pulse Off Isolation 80 dB minimum, 90 dB typi-
cal
Pulse Input TTL level, 50 ohm nominal
termination
NOISE POWER DENSITY:
(pulse on)
Minus 57 dBm/Hz (maximum),
Minus 58 dBm/Hz (typical)
(pulse off) Minus 140 dBm/Hz (typical)
HARMONIC DISTORTION: Minus 2 dBc maximum,
Minus 3 dBc typical
PRIMARY POWER: 190-260 VAC, single phase, 50/60
Hz, 1.5 KVA maximum
CONNECTORS:
RF input: Type N female, rear panel
RF output: Type WRD 750D24 waveguide flange,
rear panel
RF output forward sample port:
Type N female, rear panel
Pulse input: Type BNC female, rear panel
GPIB: IEEE-488 female, rear panel
Interlock: DB-15 female, rear panel
ENVIRONMENTAL:
Operating Temperature: 0° to +40°C
Storage Temperature: -40° to +70°C
COOLING: Forced air (self contained fans), air entry
and exit in rear.
WEIGHT AND SIZE: See Model Configurations
EXPORT CLASSIFICATION: 3A999.d
Page 2
Specifications
1000TP8G18

Pulse Amplifier

M1–M22

1000 Watts

7.5GHz–18GHz