QMA Attenuator
MECA’s new RoHS compliant, 663 series QMA male/female fixed attenuators cover all commercial wireless bands from Hz - 4.0 GHz making them ideal for next generation BTS field upgrades. Available in attenuation values from 0 - 30 dB in 1 dB increments. To order or specify, please insert attenuation value in place of dB.
663-10-1, 2 Watts, DC-4.0 GHz
Description:
MECA’s 663-10-1 QMA (Male/Female) fixed attenuator features a frequency range of DC-4.0 GHz, an average power rating of 2 watts and is available from STOCK in 3, 6, 10, 20 & 30 dB values. ROHS Compliant.
To order, please specify an attenuation value in place of dB. EXAMPLE: 663-10-1 for 10 dB
 
Specifying Tip:
For best results when selecting an RF attenuator for a given connector style, make sure to consider the amount of power being absorbed and the acceptable level of reflection (VSWR) that can be tolerated over the operating frequency range.
Notes:
1. Average power at 25°C derated linearly to 0 Watt at +125°C
2. Includes all variations (i.e. Frequency Sensitivity, Temperature, etc).
3. All other values from 1-32 dB follow 30 dB specifications.
4. Impedance (Nominal): 50 Ohms.
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