Yaesu FTM-400DR/DE, Technical Supplement

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FTM-400DR/DE Technical Supplement
Specifications
SPECIFICATIONS-2
Receiver
Circuit Type: Double-Conversion Super heterodyne
Intermodiate Frequencies: A Band: 1 st: 47.25 MHz, 2 nd: 450 kHz
B Band: 1 st: 44.85 MHz, 2 nd: 450 kHz
Sensitivity: 108 - 137 MHz (AM) 0.8μV typ for 10 dB SN
137 - 140 MHz (FM) 0.2μV for 12 dB SINAD
140 - 150MHz (FM) 0.2μV for 12 dB SINAD
150 - 174 MHz (FM) 0.25μV for 12 dB SINAD
174 - 222 MHz (FM) 0.3μV typ for 12 dB SINAD
222 - 300 MHz (FM) 0.25μV typ for 12 dB SINAD
300 - 336 MHz (AM) 0.8μV typ for 10 dB SINAD
336 - 420 MHz (FM) 0.25μV for 12 dB SINAD
420 - 470 MHz (FM) 0.2μV typ for 12 dB SINAD
470 - 520 MHz (FM) 0.2μV for 12 dB SINAD
800 - 900 MHz (FM) 0.4μV typ for 12 dB SINAD
900 - 999.99 MHz (FM) 0.8μV typ for 12 dB SINAD
Cellular blocked (USA only)
Digital mode
140 - 150 MHz (Digital) 0.19μV typ for BER 1%
420 - 470 MHz (Digital) 0.19μV typ for BER 1%
Squelch sensitivity: 0.16μV (144/430 MHz)
Selectivity: AM, FM 12 kHz/35 kHz (−6 dB/−60 dB)
AF Output: 3 W (8 Ω, THD10%, 13.8 V) internal speaker
8 W (4 Ω, THD10%, 13.8 V) Optional MLS-200-M10
AF output impedance: 4 - 16 Ω
Strength of secondary radio waves: 4 nW and below
Performance specifications are nominal, unless otherwise indicated, and are subject to change without no -
tice. Measured in accordance with TIA/EIA-603.