New class A, high power density, design has allowed us to produce a 400 watt, 1.0 GHz to 6 GHz amplifier in a compact 4U package. With a minimum of 400 watts of linear power this amplifier is ideal for RF immunity testing in a GTEM Cell or with a wide range of available horn antenna such as the Teseq BHA range. Readily integrated with the Teseq NSG 6000 80 MHz to 6 GHz test system these amplifiers can form part of a broadband test RF system. The new touch screen colour display gives an immediate visual indication of forward and reverse power along with the current operating status of the amplifier and access to diagnostic information such as gate current and heatsink temperature.
Fan speed adjusts depending on the heatsink temperature thus ensuring the minimum audio noise level possible in the operating environment. The inbuilt calibrated forward power coupler provides a quick and easy way to monitor forward power with any power meter. Input overdrive protection prevents damage to the input devices due to accidental high input power. Multiple remote interfaces are available as standard including USB, GPIB, RS232, and Ethernet. Amplifier gain can be controlled either remotely through one of the available interfaces or via the front panel touch screen.
Key Parameters
| Frequency |
1.0 GHz to 6.0 GHz |
| Saturated Power |
500 Watts (minimum) |
| Power at P1 dB |
400 Watts (minimum) |
| Small Signal Gain |
56 dB |
| Gain Flatness |
+/-3 dB |
| Harmonics at 30 W |
-18 dBc |
| Maximum Input without Damage |
+10 dBm |
| Spurious |
-70 dBc |
| Stability |
Unconditionally stable |
| Load VSWR without damage (All Phase Angles) |
Infinite |
| Load VSWR without fold back (All Phase Angles) |
2:1 |
| RF Input |
Type N (socket) |
| RF Output |
Type 7/16 (socket) |
| Gain Control |
0 – 30 dB in 255 steps |
| Output Impedance |
50 Ω |
| Input VSWR |
2:1 |
| Output VSWR |
2:1 |
Interfaces and Electrical
| Interface |
GPIB, RS232, Ethernet & USB |
| Safety Interlock |
BNC Connector, Open for Standby |
| Supply Voltage |
STAR or DELTA |
| Supply Frequency |
47–63 Hz |
| Supply Power Requirement |
5.5 KVA (typical full power) |
Physical and Environmental
| Dimensions |
20U, 19 Inch Rack width, 800 mm deep |
| Weight |
160 kg |
| Temperature Operational |
0 °C–40 °C |
| Temperature Non Operating |
-40 °C–85°C |
| Humidity (Non Condensing) |
95% |
Options: To be specified at time of ordering
| Rear Panel RF Connectors |
CBA 6G-200D-10 |
| Front Panel RF Connectors |
CBA 6G-200D |
DatasheetQuick Enquiry
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