Model SM4450-43L 4400-5000 MHz 20 Watt Ultra-Linear Power Amplifier FOR BROADCAST APPLICATIONS The SM4450-43L 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 +43 dBm. Our proprietary pre-distortion technique improves the OIP3 better than 6 dB. The unit provides ultra-linear performance for rigorous system requirements. Features • • • • • Integrated Linearizer Single Power Supply Over Voltage Protection Thermal Protection with Auto Reset Temperature Compensation Options • • • • • • Forward/Reverse Power Detection RF Sampling Port Fan Pulse Control for TDD applications with <1µs rise/fall time Logic On/Off Control Integral Heatsink Specification Frequency Range 4.40 – 5.00 GHz Pout (P1dB) +43 dBm min. +43.5 dBm typ. +44 dBm (Psat) +62 dBm Output Third Order Intercept Point (OIP3) Linear Gain Module (Standard) Laboratory Unit 19” Rack Mount 55 dB ± 1 dB Gain Flatness (over full band) Gain Change (over temperature) ± .5 dB Input/Output Return Loss DC Input Voltage -16 dB / -16dB DC Input Current Configurations • • • Parameter Mechanical Dimensions (Without Heatsink) RF Connectors ± .5 dB +12 Volts 9.2 Amperes (operational) 7.50 x 3.97 x .79 SMA Female Operating Temperature (Baseplate) Operating Humidity 0º 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 SM4450-43L 4400-5000 MHz 20 Watt Ultra-Linear Power Amplifier FOR BROADCAST APPLICATIONS DIMENSIONS IN INCHES CNTL RF INPUT GND ON/OFF +12VDC +12VDC INCORPORATED RF SMPL REV RF OUTPUT Made in USA HEATSINK OPTION CNTL +12VDC ON/OFF +12VDC 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 SM4450-43L 4400-5000 MHz 20 Watt Ultra-Linear Power Amplifier FOR BROADCAST APPLICATIONS 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 TTL Pulse Control Values - 7 dBm (max.) + 43 dBm @ P1dB (min.) 30 dBr --+ 39 dBm Output Power ≈ + 5.0 Volts ∞ VSWR @ + 39 dBm ≈ + 4.0 Volts + 12 Volts @ 9.2 Amperes. (operational) 0 Volts = Off, + 5 Volts = On Rates up to 100 kHz 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 Model SM4450-43L 4400-5000 MHz 20 Watt Ultra-Linear Power Amplifier FOR BROADCAST APPLICATIONS 64QAM OFDM PLOT – 37 dBm BLUE TRACE – INPUT SIGNAL 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com Model SM4450-43L 4400-5000 MHz 20 Watt Ultra-Linear Power Amplifier FOR BROADCAST APPLICATIONS 64QAM OFDM PLOT – 40 dBm BLUE TRACE – INPUT SIGNAL 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com