Model SM1920-47LQ 1900-2000MHz 50 Watt Linear Power Amplifier FOR PCS APPLICATIONS The SM1920-47L is a solid state GaAs amplifier designed for the Personal Communication Systems (PCS) market. This unit operates from 1.9 to 2.3 GHz, provides 55 dB of gain with a ± 0.5 dB flatness, and has a P1dB of +47 dBm. Stealth Microwave’s proprietary linearization technique provides an OIP3 of +66 dBm, an improvement of 8 dB. The compact size and ultra high linearity make this amplifier ideally suited for systems using CDMA, TDMA, single-carrier or multi-carrier applications. Parameter Specification Features Frequency Range 1.9 - 2.3 GHz (100 MHz bands) • Single Power Supply • Over Voltage Protection • Thermal Protection with Auto Reset • Temperature Compensation Options Pout (P1dB) + 47 dBm Third Order Intercept Point Linear Gain + 66 dBm Gain Flatness over Full Band Gain Change over Temperature ± .5 dB Input/Output Return Loss -16 dB / -16dB DC Input Voltage + 12 Volts DC Input Current 15 Amps. (operational) Mechanical Dimensions Without Heatsink RF Connectors 7.5 x 4.0 x 0.8 Inches 7.5 x 4.0 x 3.3 with Heatsink SMA Female Operating Temperature 0ºC to +55ºC Operating Humidity Up to 95% Non-condensing Operating Altitude Up to 10,000 feet above Sea Level • • • • • Forward/Reverse Power Detection RF Sampling Pulse Control with switching speeds up to 100 kHz Logic On/Off Control Integral Heatsink 55 dB ± 1 dB ± .5 dB 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com Model SM1920-47LQ 1900-2000MHz 50 Watt Linear Power Amplifier FOR PCS APPLICATIONS DIMENSIONS IN INCHES 8 1 A1 RF INPUT J1 A2 7 15 INCORPORATED Made in USA Pin RF INPUT RF OUTPUT RF SAMPLE GND FWD REV +12VDC ON/OFF CNTL 1 Description Input Connector ( SMA Female ) Output Connector (SMA Female) Sample RF Port ( SMA Female ) Ground Turret Forward Power Detector Reverse Power Detector DC Input Voltage TTL Logic On/Off TTL Pulse Control RF OUTPUT Values -8 dBm typical +47dBm @P1dB 30 dBr --+ 41 dBm Output Power ≈ +2.5 Volts (50Ω Load)1 ∞ VSWR @ + 41 dBm ≈ + 3.5 Volts1 + 12 Volts @ 15 Amps (operational) 0 Volts = Off, + 5 Volts = On Rates up to 100 kHz Specifications subject to change without notice. May be set according to customer required values 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com