Features:
- Rated Power Output: 250 watts minimum (0.7–6.0 GHz)
- Input For Rated Output: 1.0 milliwatt maxi-mum
- Power Output @ 3db Compression: Nominal: 250 watts Minimum: 225 watts
- Power Output @ 1db Compression: Nominal: 220 watts Minimum: 200 watts
- Small Signal Gain Flatness: ±1.5 dB typical; ±2.5 dB maximum
- Frequency Response: 0.7–6 GHz instantaneously
- Gain (At Maximum Setting): 54 dB minimum
- Gain Adjustment: (Continuous Range): 10 dB minimum (4096 steps remote)
- Input Impedance: 50 ohms, VSWR 2.0:1 maximum
- Output Impedance: 50 ohms, nominal
- Mismatch Tolerance:Will operate without damage or oscillation when connected to any load impedance without the aid of foldback circuitry.
- Modulation Capability: Will faithfully repro-duce AM, FM, or pulse Modulation appearing on the input signal.
- Third Order Intercept: 60 dBm typical
- Noise Figure: 10 dB typical
- Harmonic Distortion: Minus 20 dBc maximum at 250 watts, (0.75-6.0 GHz); 18 dBc Typ. (0.7-0.75 GHz)
- Spurious: Minus 73 dBc Typ. PHASE LINEARITY: ±1.0 deg/100 MHz, Typ
- Primary Power (Selected Automatically): 200-250 VAC; 50/60 Hz, single phase; 2500 watts maximum
- Connectors: RF: Type N female
Remote Interfaces:
- IEEE-488: 24 pin
- RS-232: 9 pin Subminiature D
- RS-232 (fiber optic): Type ST
- USB 2.0: Type B
- Ethernet: RJ-45
- Safety Interlock: 15 pin Subminiature D
- Cooling: Forced air (self-contained fans)
- Export Classification: 3A001
The Model 250S1G6 is a solid-state, Class A design, self-contained, air-cooled, broadband amplifier designed for applications where instantaneous bandwidth, high gain, and linearity are required. Housed in a stylish contemporary cabinet, the unit is designed for benchtop use but can be removed from the cabinet for immediate equipment rack mounting
The 250S1G6, when used with a sweep generator, will provide a minimum of 250 watts of RF power. Included is a front panel gain control which permits the operator to conveniently set the desired output level. The 250S1G6 is protected from RF input overdrive by an RF input leveling circuit which controls the RF input level to the RF amplifier first stage when the RF input level is increased above 0 dBm. The RF amplifier stages are protected from overtemperature by removing the DC voltage to them if an over-temperature condition occurs due to cooling blockage or fan failure.
| Manufacturer | Amplifier Research |
|---|---|
| Condition | Used |
| Power | 250 W |
| Frequency | 6 GHz |