Model # QBH-108 Available as: QBH-108, 4 Pin TO-8 (T4) QBH-9-108, SMA Connectorized Laser Seal Housing (H1L) RF/Microwave Amplifier Features • Unconditionally Stable • Wide 5 to 300 MHz Bandwidth • Environmental Screening Available Technical Specifications Typical* Intermodulation Performance at 25 ºC Characteristic TYPICAL Ta = +25 ºC MIN/MAX Ta = -55ºC to +85 ºC Frequency 5 to 300 MHz 5 to 300 MHz 11 9 Min. +/- 0.6 --- Power @ 1 dB Comp. (dBm) +22 +19 Min. Reverse Isolation (dB) 30 --- In 1.4:1 1.5:1 Max. Out 1.4:1 1.5:1 Max. Absolute Maximum (No Damage) Ratings Noise Figure (dB) 6.0 7.5 Max. Operating Temperature -55ºC to +100 ºC Power +15 +15 Storage Temperature -62ºC to +125ºC Case Temperature +125 ºC DC Voltage +18 volts Continuous RF Input Power +13 dBm Short Term RF Input Power 200 Milliwatts (1 Minute Max.) Maximum Peak Power 0.5 Watt (3 µsec Max.) Gain (dB) Gain Flatness (dB) P-P VSWR Vdc Second Order Harmonic Intercept Point: +56 dBm (Typ.) Second Order Two Tone Intercept Point: +52 dBm (Typ.) Third Order Two Tone Intercept Point: +37 dBm (Typ.) *Note: Measured at Midband. mAmeasured at 25°C, but not guaranteed. 70 75 Max. *Typical values are Note: Care should always be taken to effectively ground the case of each unit. (Packages below are for reference only) Grounding Instructions Care should be taken to effectively ground each unit. Revisions API reserves the right to make revisions to both product and/or the information contained within their datasheets without advanced notice. Min./Max. Values Specifications are guaranteed when tested in a 50 Ω (ohm) system. Typical performance graphs and values are measured at 25°C, but not guaranteed. Rev Date: 5/16/2014 © API Technologies Corp. Proprietary Information Page # 1 | www.apitech.com | micro.apitech.com | +1.888.553.7531 | [email protected]