Icom IC-F11 Service Manual page 42

SECTION 1
Frequency coverage
Type of emission
Number of channels
Power supply requirement
Antenna impedance
Input impedance (Mic)
Output impedance (Audio)
Intermediate frequency
Operating temperature range
High power
Tx
Low power
stand-by
Rx
Rated audio
Dimensions
(Projections not included)
Weight
RF output power (at 7.2 V DC)
Modulation system
Max. permissible deviation
External mic.connector
Frequency error
Spurious emissions
Adjacent channel power
Audio harmonics distortion
FM Hum and noise
Residual modulation
Limiting charact of modulator
Receive system
Intermediate frequencies
Sensitivity
Audio output power (at 7.2 V)
Adjacent channel selectivity
Spurious response
Intermodulation
FM Hum and noise (Typical)
Squelch sensitivity
1
* EIA-152-C/204D or TIA-603 is typical value, *
A: [F21BR], B: [F21GM]], C: [F22SR]
All stated specifications are subject to change without notice or obligation.
SPECIFICATIONS
EIA-152-C/204D or TIA-603
440.000 MHz–470.000 MHz
462.550 MHz–469.550 MHz
462.550 MHz–467.725 MHz
16K0F3E/8K50F3E (at 25 / 12.5 kHz: W/N-type), 8K50F3E (at 12.5 kHz: N-type)
2 ch. (IC-F21BR / F21S / F22S), 15 ch. (IC-F21GM / F22SR), 16 ch. (IC-F21 / F22)
–30 ˚C to +60 ˚C (–22˚F to +140˚F)
1.6 A (4 W) except
×
54(W) 128(H)
310 g; 10.1 oz (with BP-209), 300 g; 10.6 oz (with BP-222)
High: 4.0 W ( A : 2.0 W,
± 5.0 kHz (25 kHz), ± 2.5 kHz (12.5 kHz) (
±2.5 ppm
73 dBc (typical)
3 % typical at 1 kHz, 40 % deviation
46 dB typ. (25 kHz), 40 dB typ. (12.5 kHz)
–
0.25 µV (typical) for 12 dB SINAD
0.5 W at 5 % distortion with an 8 Ω load, 0.6 W at 5 % distortion with 6 Ω load
70 dB typ. (25 kHz), 65 dB typ. (12.5 kHz)
70 dB
2
46 dB* (25 kHz), 40 dB*
0.3 µV typical at threshold (
2
EIA-152-C/204D only, *
A 446.00625 MHz–446.09375 MHz
B
7.2 V (negative ground)
50 Ω normal
2.2 kΩ normal
8 Ω normal
1st: 46.350 MHz, 2nd: 450 kHz
–25 ˚C to +55 ˚C (–13˚F to +131˚F)
A , C ; 1.2 A (2 W) except
0.8 A (1 W)
70 mA
250 mA
×
1
37(D) mm; 2 ⁄ (W)
8
C : 0.5 W), Low1: 2.0 W (except
Variable reactance frequency modulation
1
3-conductor 2.5 mm (
0.25 µW <= 1 GHz, 1.00 µW > 1 GHz
1
70 dB* (25 kHz), 60 dB*
5 % typical at 1 kHz 60 % deviation
45 dB typ. (25 kHz), 43 dB typ. (12.5 kHz)
70 % – 100 % of max. deviation
Double-conversion super heterodyne
1st: 46.350 MHz, 2nd: 450 kHz
0.63 µV EMF (typical) for 20 dB SINAD
(
1 C
70 dB* ( : 91.29 dBµV/m)
2
(12.5 kHz) 45 dB typ.*
C
: 26.5 dBµV/m at threshold)
3
With CCITT filter
1 - 1
ETS 300 086/300 296
440.000 MHz–470.000 MHz
C ; 0.5 A (0.5 W ERP) C
× ×
1 15
5 ⁄ (H) 1 ⁄ (D) inch
25 32
A , C ), low2: 1.0 W (except
C
: ± 2.5 kHz (12.5 kHz) only)
⁄ in) (2 kΩ)
10
±1.5 kHz
1
(12.5 kHz)
–
0.25 µV (typical) for 12 dB SINAD
C : 26.5 dBµV/m for 20 dB SINAD)
70 dB (25 kHz), 60 dB (12.5 kHz)
81.29 dBµV/m
C
65 dB ( : 86.29 dBµV/m)
3
(25 kHz), 43 dB typ.*
C
only
C )
3
(12.5 kHz)