Model SM3338-43 3300-3800 MHz 20 Watt Linear Power Amplifier FOR WiMAX APPLICATIONS The SM3338-43 is a 3.3 to 3.8 GHz solid state GaAs FET amplifier designed for WiMAX applications. The amplifier provides 50 dB of linear gain with a P1dB of +43 dBm. The unit is designed for WiMAX BTS products that require 802.16 EVM and spectral mask compliance. It is available in modular form (standard), or in 19” rack mountable form. Features • • • Over Voltage Protection Thermal Protection with Auto Reset Temperature Compensation Options • • • • • Forward/Reverse Power Detection High Speed switching with 1us rise/fall time TTL On/Off Control Integral Heatsink Cooling Fan Configurations • • Module 19” Rack Mount Parameter Specification Frequency Range 3.3 – 3.8 GHz Pout (P1dB) +43 dBm Output Third Order Intercept Point (OIP3) Linear Gain +54 dBm Gain Flatness (over full band) Gain Change (over temperature) ± .5 dB Input/Output Return Loss DC Input Voltage -16 dB / -16 dB DC Input Current Mechanical Dimensions 50 dB ± 1 dB ± .5 dB +12 Volts 8.5 Amperes (operational) 7.50 x 3.97 x .79 inches RF Connectors SMA Female Operating Temperature Operating Humidity 0ºC 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 SM3338-43 3300-3800 MHz 20 Watt Linear Power Amplifier FOR WiMAX APPLICATIONS DIMENSIONS IN INCHES CNTL RF INPUT GND ON/OFF +12VDC FWD INCORPORATED RF SMPL REV RF OUTPUT Made in USA HEATSINK OPTION CNTL +12VDC ON/OFF FWD 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 SM3338-43 3300-3800 MHz 20 Watt Linear Power Amplifier FOR WiMAX APPLICATIONS S21 / S21 RESPONSE (Module with 38dB gain shown, used to illustrate gain flatness which is identical @ 50 dB gain setting) 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com Model SM3338-43 3300-3800 MHz 20 Watt Linear Power Amplifier FOR WiMAX APPLICATIONS 802.16 SPECTRAL MASK – 35dBm @ 3.3 GHz 1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: [email protected] ♦ Web site: www.stealthmicrowave.com Model SM3338-43 3300-3800 MHz 20 Watt Linear Power Amplifier FOR WiMAX APPLICATIONS Pin RF INPUT RF OUTPUT GND FWD REV +12VDC ON/OFF CNTL Description Input Connector ( SMA Female ) Output Connector (SMA Female) Ground Turret Forward Power Detector Reverse Power Detector DC Input Voltage TTL Logic On/Off TTL Pulse Control Values - 6 dBm (max.) + 43 dBm @ P1dB --+ 37 dBm Output Power ≈ + 2.5 Volts ∞ VSWR @ + 37 dBm ≈ + 5.0 Volts + 12 Volts @ 8.5 Amperes. (operational) 0 Volts = Off, + 5 Volts = On 0 Volts = Off, + 5 Volts = On 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