Icom CY-F121S Instruction Manual - Specifications And Options
6
SPECIFICATIONS AND OPTIONS
■
Specifi cations
◆
CY-F121S
General
•Frequency coverage
: 136.000-174.000 MHz*
•Channel spacing
: 12.5/25 kHz (Narrow/Wide)
•Number of channels
: Max 8 channels
•Antenna connector
: SO-293 (50Ω)
•Power supply voltage
: 13.2 V DC nominal [25W]
(Negative ground)
13.6 V DC nominal [50W]
•Current drain (apporx.)
: TX (25W)
7.0 A
(50W)
13.0 A
Max. Audio
1.2 A
Stand-by
0.3 A
•Operating temp. range
: -30 °C to +60 °C
(-22 °F to +140 °F)
•Dimensions (Projections not included)
[25W]:
480 (W) x 133 (H) x
364 (D) mm; 18.90 (W) x
5.24 (H) x 14.33 (D) inches
[50W]:
480 (W) x 133 (H) x
364 (D) mm; 18.90 (W) x
5.24 (H) x 14.33 (D) inches
•Weight:
8.6 kg; 18 lb
[25W]
8.6 kg; 18 lb
[50W]
•RF output power:
25W/10W/2.5W
[25W]
(High/Low2/Low1)
50W/25W/5W
[50W]
•Modulation system:
Variable reactance freq.
modulation
•Max. frequency deviation: ±2.5 kHz [Narrow]
±5.0 kHz
[Wide]
•Frequency Error:
±5.0 ppm
•Spurious emission:
70 dB typical
•Adjacent channel power: 60 dB
[Narrow]
70 dB
[Wide]
•Audio frequency response: +2 dB to -8 dB of
6 dB/octave range from:
300 Hz to 2550 Hz [Narrow]
300 Hz to 3000 Hz [Wide]
•Audio harmonic distortion : 3% typical at 1 kHz , 40%
deviation
•FM Hum and noise:
40 dB
[Narrow]
(typical, with CCIT fi lter) 46 dB
[Wide]
•Limiting character of:
70-100% of max deviation
modulation
•Microphone connector:
8-pin modular (600Ω)
Receiver
•Receive system:
Double-conversion
superheterodyne system
•Intermediate frequency:
1
st
: 46.35 MHz, 2
nd
: 450 kHz
•Sensitivity:
0.25 µV at 12 dB SINAD
•Squelch sensitivity:
0.25 µV
•Adjacent channel:
65 dB
[Narrow]
Selectivity (typical)
75 dB
[Wide]
•Spurious response:
75 dB
•Intermodulation (typical): 74 dB
•Hum and Noise (typical): 40 dB
[Narrow]
45 dB
[Wide]
•Audio output power:
4W typical at 10% distortion
with a 4Ω load
•External SP connector:
2-conductor 3.5 (d) mm
(
1
/
8
// ”)/4Ω
◆
CY-F221S
General
•Frequency coverage:
400.000-430.000 MHz*
440.000-490.000 MHz*
•Channel spacing:
12.5/25 kHz (Narrow/Wide)
•Number of channels:
Max 8 channels
•Antenna connector:
SO-293 (50Ω)
•Power supply voltage:
13.6 V DC nominal
(negative ground)
•Current drain (apporx.):
TX (25W)
7.0 A
(45W)
13.0 A
Max. Audio
1.2 A
Stand-by
0.3 A
•Operating temp. range:
-30 °C to +60 °C
(-22 °F to +140 °F)
•Dimensions (Projections not included)
[25W]:
480 (W) x 133 (H) x
364 (D) mm; 18.90 (W) x
5.24 (H) x 14.33 (D) inches
[45W]:
480 (W) x 133 (H) x
364 (D) mm; 18.90 (W) x
5.24 (H) x 14.33 (D) inches
•Weight:
8.6 kg; 18 lb
[25W]
8.6 kg; 18 lb
[45W]
Transmitter
•RF output power:
25W/10W/2.5W
[25W]
(High/Low2/Low1)
50W/25W/4.5W
[45W]
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