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SECTION 1 SPECIFICATIONS
‘‘
GENERAL
• Frequency coverage : TX 118.000–136.975 MHz
RX 108.000–136.975 MHz *
1
WX 161.650–163.275 MHz *
1
*
1
: IC-A23 only, IC-A5; 118.000–136.975 MHz
*
2
: U.S.A version only
• Type of emission : 6K00A3E, 16K0G3E (Weather channel; [USA] version only)
• Channel spacing : 25 kHz
• Memory channels : 20 channels × 10 banks
• Power supply requirement : 9.6 V DC (supplied battery pack)
• External power supply requirement : 9.6 V–12.0 V DC (negative ground)
• Current drain (at 9.6 V DC) : Transmit 1.8 A max.
1.1 A typical
Receive 500 mA max. (AF max.)
70 mA typical (stand-by)
• Operating temperature range : –10˚C to +60˚C; +14˚F to +140˚F
• Frequency stability : ±17 ppm (–10˚C to +60˚C)
• Antenna connector : BNC type (50 Ω nominal)
• Dimensions (projections not included) : 58(W) × 107(H) × 28.5(D) mm; 2
5
⁄16(W) × 4
7
⁄32(H) × 1
1
⁄8(D) in.
• Weight (with ant., BP-200L) : 340 g; 12 oz.
‘‘
TRANSMITTER
• RF output power (at 9.6 V DC) : 5.0 W (PEP) typical, 1.5 W (CW) typical.
(with supplied battery pack)
• Modulation system : Low level modulation
• Modulation limiting : 70–100% of max. deviation
• Audio harmonic distortion : Less than 10 % (at 60 % modulation)
• Hum and noise ratio : More than 35 dB
• Spurious emissions : More than 60 dB
• Microphone impedance (MIC) : 150 Ω
‘‘
RECEIVER
• Receive system : Double conversion superheterodyne system
• Intermediate frequencies : 1st 30.05 MHz
2nd 450 kHz
• Sensitivity : Less than 1.0 µV at 6 dB S/N (AM)
Less than 1.0 µV at 12 dB S/N (FM)
• Threshold squelch sensitivity : Less than 0.71 µV (AM)
Less than 0.22 µV (FM)
• Selectivity : More than 7.5 kHz/–6 dB
Less than 25 kHz/–60 dB
• Spurious response rejection ratio : More than 60 dB
• Audio power output (at 9.6 V DC) : More than 500 mW at 10 % distortion with an 8 Ω load
• Hum and noise : More than 25 dB
• Audio output impedance : 8 Ω
• Ext. speaker connector : 3-conductor 3.5(d) mm (
1
⁄8”)/8 Ω
Specifications are measured in accordance with FCC Part87.
All stated specifications are subject to change without notice or obligation.
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