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| Model SM1923-44L 1900-2300MHz 25 Watt Linear Power Amplifier PCS APPLICATIONS The SM1923-44L 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 52 dB of gain with a 0.5 dB flatness, and has a P1dB of +44 dBm. Stealth Microwave's proprietary linearization technique provides an OIP3 of +63 dBm, an improvement of over 8 dB. The compact size and ultra high linearity make this amplifier ideally suited for systems using CDMA, TDMA, singlecarrier or multi-carrier applications. Features * * * * Single Power Supply Over Voltage Protection Thermal Protection with Auto Reset Temperature Compensation Parameter Frequency Range Pout (P1dB) Third Order Intercept Point Linear Gain Gain Flatness over Full Band Gain Change over Temperature Input/Output Return Loss DC Input Voltage DC Input Current Mechanical Dimensions Without Heatsink RF Connectors Operating Temperature Operating Humidity Specification 1.9 - 2.3 GHz (in 200 MHz Bands) + 44 dBm + 63 dBm 55 dB 1 dB .5 dB .5 dB -16 dB / -16 dB + 12 Volts 8.2 Amps. (operational) 7.5 x 4.0 x 0.8 Inches SMA Female 0C to +55C Baseplate 95% Non-condensing Options * * * * * Forward/Reverse Power Detection RF Sampling Pulse Control with switching speeds up to 100 kHz Logic On/Off Control Integral Heatsink 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 Fax: (609) 538-8587 Email: sales@stealthmicrowave.com Web site: www.stealthmicrowave.com Model SM1923-44L 1900-2300MHz 25 Watt Linear Power Amplifier PCS APPLICATIONS DIMENSIONS IN INCHES RF INPUT CNTL GND ON/OFF +12VDC +12VDC INCORPORATED RF SMPL REV Made in USA RF OUTPUT HEATSINK OPTION 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 Fax: (609) 538-8587 Email: sales@stealthmicrowave.com Web site: www.stealthmicrowave.com GND RF SMPL REV Made in USA RF OUTPUT CNTL +12VDC ON/OFF +12VDC Model SM1923-44L 1900-2300MHz 25 Watt Linear Power Amplifier PCS APPLICATIONS Pin RF INPUT RF OUTPUT RF SAMPLE GND FWD REV +12VDC ON/OFF CNTL 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 Values -8 dBm typical +44dBm @P1dB 30 dBr --+ 36 dBm Output Power + 1.2 Volts VSWR @ + 36 dBm + 3.0 Volts + 12 Volts @ 8.2 Amps (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: sales@stealthmicrowave.com Web site: www.stealthmicrowave.com |
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