EasyManuals Logo

Icom IC-M91D Service Manual Addendum

Icom IC-M91D
40 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #15 background imageLoading...
Page #15 background image
1 - 1
SECTION 1
.
SPECIFICATIONS
All stated specifi cations are subject to change without notice or obligation.
[USA], [EXP] [AUS]
[CHN], [EUR], [UK],
[FRG], [HOL]
GENERAL
• Frequency coverage
TX
156.025–157.425 MHz 156.000–161.450 MHz
RX
156.050–163.275 MHz 156.300–162.025 MHz 156.000–163.425 MHz
Mode FM (16K0G3E), DSC (16K0G2B)
• Operating temperature range –20°C to +60°C
(–4°F to +140°F)
–10°C to +55°C –15°C to +55°C
• Power supply requirement
7.4 V DC nominal (negative ground)
Current drain
(approximately)
TX
at 5.0 W
1.5 A
at 1.0 W
0.7 A
at 0.5 W
0.6 A
RX Max.audio
0.50 A
• Antenna impedance
50
Ω
nominal
Dimensions (approximately)
(Projections not included)
61.2(W) × 141.4(H) × 43.2(D) mm
2.4(W) × 5.6(H) × 1.7(D) inches
Weight (approximately) 287 g; 10.1 oz (with BP-275)
318 g; 11.2 oz (with BP-275, FA-SC59V and MB-109)
TRANSMITTER
Transmit output power
5 W (High power), 1 W (Low power)
5 W (High power)
1 W (Low power)
0.5 W* (E_Low power)
*German version only
• Modulation
Variable reactance frequency modulation
• Maximum frequency deviation
±5 kHz
• Frequency error
±10 ppm ±1.5 kHz
• Spurious emission
–68 dBc (typical) 0.25 µW
• Adjacent channel power
70 dB
• Audio harmonic distortion
10% (at 60% deviation)
• Audio frequency response
+1 dB to –3 dB of 6 dB octave from 300 Hz to 3000 Hz
• Residual modulation
40 dB
• Microphone impedance
2 k
Ω
RECEIVER
• Intermediate frequencies
1st 21.7 MHz, 2nd 450 kHz
• Sensitivity (typical)
0.25 µV (12 dB SINAD)
–5 dBµ emf
(20 dB SINAD)
–4 dBµ emf at 20 dB SINAD
Squelch sensitivity (at threshold)
(typical)
–9 dBµ (0.35 µV) –6 dBµ emf –5 dBµ emf
• Adjacent channel selectivity
70 dB (typical) 65 dB 70 dB
• Spurious response
70 dB (typical) 65 dB 70 dB
• Intermodulation
70 dB (typical) 65 dB 68 dB
Audio output power
(at 10% distortion with an 8
Ω
load)
0.35 W typical (External)
0.7 W typical (Internal)
0.2 W (External)
0.7 W typical at 1 kHz (Internal)
• Hum and noise
40 dB
• Audio frequency response
+1 dB to –3 dB of –6 dB octave from 300 Hz to 3000 Hz
• Audio output impedance
8
Ω

Other manuals for Icom IC-M91D

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Icom IC-M91D and is the answer not in the manual?

Icom IC-M91D Specifications

General IconGeneral
BrandIcom
ModelIC-M91D
CategoryTransceiver
LanguageEnglish

Related product manuals