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<br />SECTION 2-Technical Specifications <br /> <br />UHF Control Static : <br />....-... - <br /> <br />Frequency range (Mhz) <br />Channel cpacity <br />System voltage <br />Duty cycle <br />Programming <br />Microphone <br />channel resolution <br /> <br />Coded Squelch <br /> <br />Specification standards for <br />operation in ndverse conditions <br /> <br />RI:;CEIVER <br /> <br />FrC(lUency ran(jc <br />RF Input Impedance <br />Channel Spacin(j <br />Sensitivity (tIA 12 dB Sinad) <br />Selectivity (rI~ 2 Si~nal) <br />E'requency stability <br />~1odula tion acceptance <br />Intermouulation <br />Spurious Rejection <br />Image'Rejection <br />Hum & Noise <br />Audio response <br />Audio output <br />Frequency scpcration <br /> <br />TnANs~nTTER <br />Frequency range <br />Rated power output <br />(adjustable to 50% of rated power) <br />RF output impedance <br />Conducted spurious & harmonic <br />ernmission <br />Frequency stability <br />Modulation Deviation <br />Audio distortion <br />FM Noise <br />~udio response <br />Frequency seperation <br /> <br />Remote Contrel <br /> <br />440-470 <br /> <br />2 minimum <br /> <br />120 VAC- 60 hz. <br />Receiver 100%, Transmitter 20 % <br />PC, IBM or IBM compatible <br />Desk typ~-low impedance-plug in <br />Multiples of 12.5 khz. <br /> <br />Prograrrunable 33 EIA tones, 104 <br />digital codes programmable by channel <br /> <br />Must meet radio industry's most <br />stringent specifications including <br />MIL SPEC 810 C and D, as well as <br />EIA vibration (HS152B method 14.3 <br />and RS 204C method 24.2) <br />EIA Shock (RS152D Method 15 and <br />HS 204C Hcth(;~1 25) <br />U.S. Forest Service Vibration (Methods <br />7.15.1 and 8.11.1) <br /> <br />4 4 0 - 4 7 0 Ivlh z . <br />50 oh1:\s <br />2 5 kH z . <br />0.28 uV <br />-80 dB at +/-25khz <br />+/- .0005% <br />+/- 7 kHz. <br />-75 dB <br />-85 ull <br />-85 dB <br />-80 dB (squelched) <br />Per EIA RS 204 C <br />3 watts less than 5% distortion <br />20 Mhz. full performance <br /> <br />440-470 Mhz <br />25 watts' <br /> <br />50 ohms <br /> <br />-60 db <br />+/- .0005 % <br />o to +/-5.0 kHz <br />2% or less <br />-50 dB <br />Per EIA RS-152-B <br />20 mhz <br /> <br />DC control must provide standard control functions for tt'lO wire <br />operation. Tone control must be GE/Hotorola format compatible. <br /> <br />Antennas <br />