This solid state GaAs Telcom Amplifier is an exact "drop-in" for the Siemens RW90D TWT. For FM and 8 PSK/16 QAM modulated radio links manufactured by Collins and Farinon, this compact amplifier can deliver 12 Watts at its 1 dB compression point. The SM7177-41 is a complete kit consisting of the amplifier, 19 inch rack power supply, cable, and installation instructions. The amplifier features TWT type gain and gain flatness, Single DC Supply, Over Voltage Protection, Temperature Compensation and Excess Thermal Protection. |
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12 WATT AMPLIFIER SPECIFICATION
FOR FREQUENCY MODULATED (FM) and 8 PSK/16 QAM DIGITAL RADIOS
| Electrical Characteristics | SM7177-41 |
| 1.1 Frequency Range | 7.125 - 7.725 GHz |
| 1.2 Pout (P1dB) | +41 dBm |
| 1.3 Third Order Intercept Point | +51 dBm |
| 1.4 Linear Gain | 45 dB ± 1 dB |
| 1.5 Gain Flatness over 40 MHz | ± 0.25 dB max. |
| 1.6 Gain Change over Temperature | ± 0.30 dB |
| 1.7 Input/Output Return Loss (Cold) | 10 dB min. |
| 1.8 DC Supply to Amplifier | +12 V @ 7.1 Amps |
| 1.9 DC Input Voltage to Power Supply | -21 V to -56 V |
| 1.10 DC Input Current to Power Supply | 4.0 A @ -24V, 2.0 A @ -48V |
| 1.11 RF Connectors | Female N-Type |
| 1.12 Size (w/heatsink) | 10.0 x 2.0 x 2.3 inches |
Specifications subject to change without notice.