Amplifier Research 16000A225 RF Amplifier 10 kHz – 225 MHz 16000W
Description
The Model 16000A225 is a self-contained, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and high gain are required. The amplifier is air cooled using internal self-contained liquid cooling for high performance and reliability. Push-pull LDMOS circuitry is utilized in all high power stages in the interest of low distortion and improved stability.
The Model 16000A225 is equipped with a Digital Control Panel (DCP), providing local and remote control of the amplifier. The DCP uses a 3 ¾ inch diagonal graphic display, menu assigned softkeys, a single rotary knob, and four dedicated switches to offer extensive control and status reporting. The display provides operational presentation of Forward Power and Reflected Power plus control status and reports of internal amplifier status.
All amplifier control functions and status indications are available remotely in GPIB/IEEE-488 format, and RS-232 hard wire and fiber optic. The bus interface connectors are located on the back panel and positive control of local or remote operation is assured by a keylock on the front panel of the amplifier. High efficiency universal input, power factor corrected switching power supplies provide DC to all internal sub-assemblies.
Housed in a stylish, contemporary enclosure, the Model 16000A225 provides readily available RF power for typical applications such as RF susceptibility testing, antenna and component testing, watt meter calibration, particle accelerators, plasma generation, communications and use as a driver for higher power amplifiers.
Features
- Solid state
- Broadband
- Air cooled
- High gain
- Digital control panel
- Push-pull LDMOS circuitry
- Mismatch tolerant
- Modulation capability
- RF connector – Type N
- Interface – IEEE-488, RS-232, USB & Ethernet
Specifications
|
RATED POWER OUTPUT |
16,000 watts minimum, 10 kHz–50 MHz 16,000–12,000 watts minimum, 50 MHz–225 MHz (derating slope of 22.8 watts/MHz) |
|
INPUT FOR RATED OUTPUT |
1.0 milliwatt maximum |
|
POWER OUTPUT @ 1dB compression |
12,000 watts, 10 kHz–50 MHz 12,000–8000 watts, 50 MHz–200 MHz (derating slope of 26.66 watts/MHz) 6000 watts, 200 MHz-225 MHz |
|
FLATNESS |
±3.0 dB maximum ±1.0 dB with internal leveling |
|
FREQUENCY RESPONSE |
10 kHz-225 MHz instantaneously |
|
GAIN (at maximum setting) |
72 dB minimum |
|
GAIN ADJUSTMENT (Continuous Range) |
20 dB minimum |
|
INPUT IMPEDANCE |
50 ohms, VSWR 1.5:1 maximum |
|
OUTPUT IMPEDANCE |
50 ohms, nominal |
|
MISMATCH TOLERANCE |
100% of rated power without foldback up to 6.0:1 mismatch, above which may limit 8000W reflected power, from 10 kHz to 50 MHz. Limited to 6000 watts reflected power from 100 MHz to 225 MHz. |
|
MODULATION CAPABILITY |
Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal. |
|
HARMONIC DISTORTION |
Minus 20 dBc maximum at 10,000 watts |
|
THIRD ORDER INTERCEPT POINT |
77 dBm typical |
|
RF POWER DISPLAY |
0-25,000 watts full scale |
|
PRIMARY POWER (User must specify) |
187-264 VAC Delta (4-wire), Wye compatible 365-528 VAC, Wye (5-wire) 47-63 Hz, three phase Note that in Wye configurations neutral may be used only for low-power circuits 75,000 watts maximum at .95 P.F. typical |
|
CONNECTORS |
|
|
RF input |
Type N female, rear panel |
|
RF output |
Type EIA 3-1/8 male, rear panel |
|
Forward Power Sample Port |
BNC female on front panel (-70 dBc) |
|
Reverse Power Sample Port |
BNC female on front panel (-70 dBc) |
|
Safety Interlock |
15 pin female Type D on rear panel |
|
Remote Control |
24-pin Female GPIB/IEEE-488, 9-pin RS-232 and USB on rear panel |
|
Remote control (fiber optic) |
ST Connector, Tx and Rx RS-232 |
|
IEEE-488 (GPIB) & RS-232 INTERFACE |
Allows control of all amplifier functions and monitoring of all status indications via standard GPIB/IEEE-488 or RS-232 commands |
|
COOLING |
Forced air (self contained fans); air-cooled w/self-contained internal liquid cooling |
|
SIZE (W x H x D) |
280.5 x 152.4 x 88.9 cm, 110.5 x 60 x 35 in. |
|
WEIGHT |
750 kg (1600 lbs) |
