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Memorex MK1800 FRS Base Station

742 bytes added, 22:39, 25 August 2015
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This is a wireless intercom 2-way radio that operates on the popular [[FRS]] (Family Radio Service) frequency range.  The unit can serve to communicate with other intercom stations running on AC power, as well as walkie talkie and mobile units, making it much more versatile than ordinary intercoms.   This is a wireless intercom 2-way radio that operates on the popular [[FRS]] (Family Radio Service) frequency range.  The unit can serve to communicate with other intercom stations running on AC power, as well as walkie talkie and mobile units, making it much more versatile than ordinary intercoms.  Runs on AC power or batteries.== Specifications ==FREQUENCY: *Frequency462 ~ 467 MHzRECEIVER: *Sensitivity (12 db signal)0.25 uV*Max audio output @10THD 300 mW*Max S/N ratio @ 1mV RF input 40 dB*Squelch sensitivity 0.2 uV*Audio frequency response (300Hz/3000Hz) ±10 dB*Signal displacement BW ±  5 Hz*Adjacent channel rejection50 dB*Intermodulation rejection 50 dB*Spurious response rejection 50 dBTRANSMITTER:*Effective radiated power  300 mW*Carrier frequency stability ±1 KHz*Modulation limiting 2.5 KHz*Carrier attack time80 mS*Audio frequency response (300Hz/3000Hz) ±10 dB*Audio distortion 3%*Hum and noise30 dBPOWER SUPPLY:*Battery life ( 1:1:8 Ratio )30 hrs*Batteries (4 X 1.5V “AA” 4.8 – 6.0V
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