Model SM1923-44 1900-2300 MHz 25 Watt Linear Power Amplifier PCS APPLICATIONS The SM1923-44 is a solid state GaAs amplifier designed primarily for the Personal Communication Systems (PCS) market. This amplifier operates from 1.9-2.3 GHz, provides 55 dB of gain, ± 0.5 dB gain flatness over the full band, and +44 dBm of output power at its 1 dB compression point. The output third order intercept point is +55 dBm. Its compact size and high linearity make it ideally suited for systems using CDMA or TDMA standards. The unit is available standard as a module with six (6) thru-holes. Modular heatsink or 19” rack versions are available. Features • • • • Single Power Supply Over Voltage Protection Thermal Protection with Auto Reset Temperature Compensation Options • • • • • Forward/Reverse Power Detection RF Sampling Pulse Control with switching speeds up to 100 kHz Logic On/Off Control Integral Heatsink Parameter Specification Frequency Range 1.9 - 2.3 GHz (in 100 MHz Bands) Pout (P1dB) + 44 dBm Third Order Intercept Point Linear Gain + 55 dBm Gain Flatness over Full Band Gain Change over Temperature Input/Output Return Loss DC Input Voltage ± .5 dB DC Input Current 7.5 Amps. (operational) Mechanical Dimensions Without Heatsink RF Connectors 7.5 x 4.0 x 0.8 Inches SMA Female Operating Temperature 0ºC to +55ºC Operating Humidity 95% Non-condensing Operating Altitude Up to 10,000 feet above Sea Level 55 dB ± 1 dB ± .5 dB -16 dB / -16 dB + 12 Volts 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com Model SM1923-44 1900-2300 MHz 25 Watt Linear Power Amplifier PCS APPLICATIONS DIMENSIONS IN INCHES CNTL RF INPUT GND ON/OFF +12VDC TM FWD RF SMPL REV RF OUTPUT 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 -9 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: [email protected] ♦ Web site: www.stealthmicrowave.com