Model # QBH-280 Available as: QBH-280, .625" Sq. Gullwing (SG4) RF/Microwave Amplifier Frequency Range: 5 – 150 MHz Absolute Maximum (No Damage) Ratings Features • High Gain: 29.0 dB Typical • High Power: +18 dBm Typical • Operating Temp. - 55 ºC to +85 ºC • Environmental Screening Available Technical Specifications (1) Characteristic TYPICAL Ta = +25 ºC MIN/MAX Ta = 55ºC to +85 ºC Frequency 5 – 150 MHz 5 – 150 MHz 29.0 ± 1.0 ---- Gain vs. Temperature (dB) ---- +0.5/-0.7 Max. Gain Flatness (dB P-P) 0.5 0.6 Max. Reverse Isolation (dB) -46 ---- In 1.6:1 2.1:1 Max. Out 1.6:1 2.1:1 Max. +18 +17 Min. 3rd Order (dBm) +31 +30 Min. 2nd Order (dBm) +42 +41 Min. Noise Figure (dB) 3.8 4.2 Max. Power Vdc +15 +15 mA 59 61 Max. Gain (dB) VSWR 1 dB Comp. (dBm) Operating Temperature -55ºC to +125 ºC Storage Temperature -65ºC to +150ºC Case Temperature +125 ºC DC Voltage +20 Volts Continuous RF Input Power +13 dBm Short Term RF Input Power 50 Milliwatts (1 Minute Max.) Maximum Peak Power 0.5 Watt (3 µsec Max.) Note: Specifications are guaranteed when tested in a 50 Ohm system. Specifications indicated as typical are not guaranteed. Output Intercept Point Typical Performance Data Rev Date: 1/22/2014 © API Technologies Corp. Proprietary Information Page # 1 | www.apitech.com | micro.apitech.com | +1.888.553.7531 | [email protected]