288 SPECIFICATIONSD General• Frequency range : 118.000 to 136.975 MHz• Channel spacng : 25 kHz or 8.33 kHz• Frequency stablty : ±1 ppm (0˚C to +40˚C)• Operatng temperature : –20˚C to +55˚C• Antenna mpedance : 50 ø• Number of memory channels : 10 memory channels200 group channels10 hstory channels10 GPS channels• Mode : AM (6K00A3E)• Power supply requrement : 13.80 V / 27.50 V DC(negatve ground)• Dmensons : 160 (W)534 (H)5271 (D) mm(projectons not ncl.)• Weght (approxmately) : 1.0 kgD Transmitter• Mode : AM• Output power : 6 W (Carrer power)• Spurous emssons : –36 dBm (harmoncs)• Mcrophone mpedance : 600 ø• Modulaton lmtng : 85% (Max 98%)• Transmtter ntermttent : 1 mnute (Transmtter ON)duty cycle 3 mnutes (Transmtter OFF)D Receiver• Receve system : Double conversonsuperheterodyne• Intermedate frequences : 1st 38.85 MHz2nd 450 kHz• Senstvty : Less than 2 μV (pd)at 6 dB S/N• Selectvty : • Channel spacng: 25 kHz6 dB ±8.5 kHz• Channel spacng: 8.33 kHz6 dB ±2.8 kHz• Spurous response rejc. : More than 74 dBμ• Audo output power : 5 W wth a 4 ø load (Externalspeaker)60 mW wth a 500 ø load(Headphone)All stated specifications are subject to change without noticeor obligation.