Model SM4450-41L 4400-5000 MHz 12 Watt Ultra-Linear Power Amplifier The SM4450-41L is a 4.4 to 5.0 GHz solid state GaAs FET amplifier designed for various commercial and military applications. The amplifier provides 55 dB of linear gain with a P1dB of +41 dBm. Our proprietary pre-distortion technique improves the OIP3 by more than 4 dB. The unit provides ultra-linear performance for rigorous system requirements. It is available in modular form (standard), as a lab unit or in 19” rack mountable form. Features • • • • • Integrated Linearizer Single Power Supply Over Voltage Protection Thermal Protection with Auto Reset Temperature Compensation Options • • • • • Forward/Reverse Power Detection RF Sample Port High Speed Switching with a 1 us rise/fall time TTL On/Off Control Integral Heatsink Configurations • • • Module (Standard) Laboratory Unit 19” Rack Mount Parameter Specification Frequency Range 4.40 – 5.00 GHz Pout (P1dB) +41 dBm (typ.) Output Third Order Intercept Point (OIP3) Linear Gain +54 dBm (typ.) Gain Flatness (over full band) Gain Change (over temperature) ± .75 dB Input/Output Return Loss DC Input Voltage -16 dB / -16dB 55 dB ± 1 dB ± .5 dB +12 Volts DC Input Current (operating) Mechanical Dimensions 5.0 Amperes RF Connectors SMA Female Operating Temperature Operating Humidity -20º to +85ºC Baseplate Operating Altitude Up to 10,000 feet above Sea Level 7.50 x 3.97 x .79 inches without heatsink 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 SM4450-41L 4400-5000 MHz 12 Watt Ultra-Linear Power Amplifier DIMENSIONS IN INCHES CNTL RF INPUT GND ON/OFF +12VDC FWD INCORPORATED RF SMPL REV RF OUTPUT Made in USA HEATSINK OPTION CNTL +12VDC ON/OFF FWD GND RF SMPL REV RF OUTPUT Made in USA 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com Model SM4450-41L 4400-5000 MHz 12 Watt Ultra-Linear Power Amplifier Pin RF INPUT RF OUTPUT RF SAMPLE GND FWD REV +12VDC ON/OFF CNTL Description Input Connector ( SMA Female ) Output Connector (SMA Female) RF Sample Port (SMA Female ) Ground Turret Forward Power Detector Reverse Power Detector DC Input Voltage TTL Logic On/Off High Speed Switching Values - 13 dBm (max.) + 41 dBm @ P1dB (typ.) 30 dBr --+ 37 dBm Output Power ≈ + 2.5 Volts ∞ VSWR @ + 37 dBm ≈ + 2.5 Volts + 12 Volts 0 Volts = Off, + 5 Volts = On 0 Volts = Off + 5 Volts = On 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