Model SM2025-44L 2000-2500 MHz 25 Watt Linear Power Amplifier FOR DVB APPLICATIONS This solid state GaAs FET amplifier is designed for 3G wireless systems. The unit uses a built in linearizer, which improves the OIP3 by almost 9 dB. The amplifier’s operating frequency range is 2.0 to 2.5 GHz, the linear gain is 55 dB, the P1dB is +44 dBm, and the OIP3 is +63 dBm. The unit is available in modular form (standard), or as a rack mountable amplifier. Features • • • • • • Mis-Match Protected Single Power Supply Over Voltage Protection Thermal Protection with Auto Reset Temperature Compensation Integral Output Isolator Options • • • • • Forward/Reverse Power Detection RF Sampling Pulse Control with switching speeds up to 100 kHz. Logic On/Off Control Heatsink Parameter Specification Frequency Range 2.0 - 2.5 GHz Pout (P1dB) + 44 dBm Third Order Intercept Point Linear Gain + 63 dBm (typ. over full band) 55 dB ± 1 dB Gain Flatness over Full Band Gain Change over Temperature Input/Output Return Loss ± .5 dB DC Input Voltage ± .5 dB -16 dB / -18 dB (Output Isolator) + 12 Volts Configurations DC Input Current • • • Module Laboratory Unit 19” Rack 8.5 Amperes (Varies per application) 7.5 x 3.97x 0.79 inches Mechanical Dimensions Without Heatsink RF Connectors SMA Female Operating Temperature 0ºC to +55ºC Operating Humidity 95% Non-condensing Operating Altitude Up to 10,000 feet above Sea Level 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com Model SM2025-44L 2000-2500 MHz 25 Watt Linear Power Amplifier FOR DVB 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 SM2025-44L 2000-2500 MHz 25 Watt Linear Power Amplifier FOR DVB APPLICATIONS Pin RF INPUT RF OUTPUT RF SAMPLE GND FWD REV +12VDC ON/OFF CNTL Description Input Connector (Female SMA) Output Connector (Female SMA) Sample RF Port (Female SMA) Ground Turret Forward Power Detector Reverse Power Detector DC Input Voltage TTL Logic On/Off TTL Pulse Control Values - 10 dBm, typical +44dBm @P1dB 30 dBr --+ 38 dBm Output Power ≈ + 2.5 Volts ∞ VSWR @ + 38 dBm ≈ + 3.0 Volts + 12 Volts @ 8.5 Amperes (typ.) 0 Volts = Off, + 5 Volts = On Switching Speed 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