211
Appendix
Ratings
●
Receiver
Circuit type
:
Double conversion super-heterodyne
Intermediate frequencies :
A band:
1st : 47.25 MHz, 2nd :450 kHz
B band:
1st : 44.85 MHz, 2nd : 450 kHz
Receiver Sensitivity
:
108 - 137 MHz (AM)
0.8
μ
V typ for 10 dB SN
137 - 140 MHz (FM)
0.2
μ
V for 12 dB SINAD
140 - 150MHz (FM)
0.2
μ
V for 12 dB SINAD
150 - 174 MHz (FM)
0.25
μ
V for 12 dB SINAD
174 - 222 MHz (FM)
0.3
μ
V typ for 12 dB SINAD
222 - 300 MHz (FM)
0.25
μ
V typ for 12 dB SINAD
300 - 336 MHz (AM)
0.8
μ
V typ for 10 dB SINAD
336 - 420 MHz (FM)
0.25
μ
V for 12 dB SINAD
420 - 470 MHz (FM)
0.2
μ
V typ for 12 dB SINAD
470 - 520 MHz (FM)
0.2
μ
V for 12 dB SINAD
800 - 900 MHz (FM)
0.4
μ
V typ for 12 dB SINAD
900 - 999.99 MHz (FM)
0.8
μ
V typ for 12 dB SINAD
Cellular blocked (USA only)
Digital mode
140 - 150 MHz (Digital)
0.19
μ
V typ for BER 1%
420 - 470 MHz (Digital)
0.19
μ
V typ for BER 1%
Squelch sensitivity
:
0.16
μ
V (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
Cautions
z
Rated values are at normal temperature and pressure.
z
Ratings and specifications are subject to change without notice.
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Symbols placed on the equipment
Direct current
