Model SM7785-43A 7.725-8.500 GHz Linear Power Amplifier FOR TWT APPLICATIONS This solid state GaAs Telcom Amplifier is an exact “drop-in” for the Siemens RW290 TWT (Upper Rack of Alcatel MDR4X08 Microwave Radio). This compact amplifier can deliver 20 Watts at its 1 dB compression point. The SM7785-43A 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. Parameter Frequency Range Specification 7.725 - 8.500 GHz Pout (P1dB) + 43 dBm Third Order Intercept Point Linear Gain + 51 dBm Gain Flatness over 40 MHz Gain Change over Temperature ± 0.25 dB max. Input/Output Return Loss (Cold) DC Input Voltage to Power Supply 10 dB min. Mechanical Dimensions RF Connectors 10 x 2.0 x 2.3 inches 48 dB ± 2 dB (46 min) ± 0.30 dB - 21 V to - 56 V Female N-Type Operating Temperature Operating Humidity 0ºC to +55ºC Operating Altitude Up to 10,000 feet above Sea Level 95% Non-condensing 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com Model SM7785-43A 7.725-8.500 GHz Linear Power Amplifier FOR TWT APPLICATIONS DIMENSIONS IN INCHES Pin RF IN RF OUT +12VDC Description Input Connector (Female N-Type) Output Connector (Female N-Type) DC Input Voltage (15 pin D-Sub Conn.) Values ----+ 12 Volts @ 9.5 Amps (typ.) Specifications subject to change without notice. 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com