PRODUCTS

Hunston Electronics fully comprehend telecom market, has been committed to provide the stability dynamic receiver to customers. Dedicated support is provided to realize the optimal sound performance in your application. To assure highest quality standards, the receivers are manufactured in a process that uses 100% in-line measurement of all specified acoustical and electrical parameters.
 Model No.Diameter [mm]Height [mm]Sensitivity [IEC318 Coupler] [dB] [at 1 KHz]Retad Input PowerFrequency Range [Hz]AC. Impedance [ohm] [at 1 KHz]H.A.C. Compatible Operating Temperature [°C]TerminalHousingColorWeight [g]
DR2004-M150HW204.490 +/- 310 mW300 ~ 4500150 +/- 15%YES-20 ~ +60WireMetalSilver2.5
DR2004B-P150W20493 +/- 210 mW300 ~ 3400150 +/- 20%NO-25 ~ +65Solder PadABSBlack2.5
DR2004B-P150HW20492 +/- 210 mW300 ~ 3400150 +/- 20%YES-25 ~ +65Solder PadABSBlack2.5
DR2807-P150W287.294 +/- 260 mV200 ~ 5000150 +/- 15%NO-10 ~ +55WireABSIvory6
DR2807-P150HW287.293 +/- 260 mV300 ~ 3400150 +/- 20%YES-20 ~ +60WireABSIvory6
DR3111-P150T311198 +/- 260 mV300 ~ 4000150 +/- 20%NO-20 ~ +60PlateABSIvory30
DR3111-P150HT311192 +/- 260 mV300 ~ 4000150 +/- 20%YES-20 ~ +60PlateABSIvory30
DR3518-M150T3517.299 +/- 260 mV300 ~ 4000150 +/- 20%NO-20 ~ +60PlateABS + AluminiumSilver + Ivory36
DR3518-M150HT3517.298 +/- 260 mV300 ~ 4000150 +/- 20%YES-20 ~ +60PlateABS + AluminiumSilver + Ivory36
DR3821-P150T3821.29860 mV300 ~ 3400150 +/- 20%NO-20 ~ +60PlateABSIvory36
DR3821-P150HT3821.296 +/- 260 mV300 ~ 3400150 +/- 20%YES-20 ~ +60PlateABSIvory36