Specifications - Icom IC-RX7 Instruction Manual

D General
• Frequency coverage :
USA
Other than USA
• Number of memory channels : 1600 channels (Memory channels)
• Receive modes : FM, AM, WFM
• Frequency resolution : 5, 6.25, 7.5, *8.33,*9, 10, 12.5, 15, 20,
*selectable depending on the operating frequency band.
• Operating temperature range : –10°C to +60˚C; +14˚F to +140˚F
• Reference frequency stability : ±6 ppm
• Power supply requirement : BP-244 (Li-Ion battery pack),
(Negative ground)
• Current drain (backlight OFF with BP-244 (3.7 V DC):
rated audio
receive standby
power saved
• Antenna connector type : SMA
: 50 Ω (unbalanced)
• Antenna impedance
: 57(W) × 128(H) × 23(D) mm
• Dimensions (proj. not included)
• Weight : 200 g; 7.1 oz (with the ant. and BP-244)
(approx.)
• AF output power : More than 60 mW
(at 3.7 V DC)
• Ext. speaker connector : 3-conductor 3.5 (d) mm (
All stated specifications are subject to change without notice or obligation.
(Unit: MHz)
0.150–821.995, 851.000–866.995,
896.000–1300.000
0.150–1300.000
200 channels (Auto write channels)
25 channels (Program edge channels)
25, 30, 50, 100, 125, 200 kHz
(–10 ˚ C to +60 ˚ C; +14˚F to +140˚F)
BP-262 (3 AA (LR6) alkaline cells) or
5.1 to 6.9 V DC (with CP-18A/E)
150 mA typical
100 mA typical
35 mA typical
2 1 ⁄ (W)×5 1 ⁄ (H)× 29 ⁄ (D) in
4 32 32
at 70% modulation,
10% distortion with an 8 Ω load
")/8
Ω
1
⁄
8

SPECIFICATIONS

D Receiver
• Receive system : Triple-conversion superheterodyne
• Intermediate frequencies : 1st : 429.1 MHz
• Sensitivity :
(except spurious points)
FM
(1 kHz/3.5 kHz Dev.; 12 dB SINAD)
1.625–4.995 MHz
5.000–246.995 MHz
247.000–832.995 MHz
833.000–1300.000 MHz
851.000–866.995 MHz
896.000–1300.000 MHz
WFM (1 kHz/52.5 kHz Dev.; 12 dB SINAD)
76.000–108.000 MHz
175.000–221.995 MHz
470.000–770.000 MHz
AM (1 kHz/30% MOD.; 10 dB S/N)
EXT-ANT (DX)
0.495–4.995 MHz
5.000–29.995 MHz
118.000–136.000 MHz
222.000–246.995 MHz
247.000–329.995 MHz
• Selectivity
AM/FM
WFM
12
2nd : 19.65 MHz (FM/AM),
20.75 MHz (WFM)
3rd : 450 kHz (FM/AM),
1.55 MHz (WFM)
Less than 0.56 µV
Less than 0.4 µV
Less than 0.56 µV
Less than 0.79 µV (Except USA version)
Less than 1.3 µV (USA version only)
Less than 0.79 µV (USA version only)
Less than 1.8 µV
Less than 1.8 µV
Less than 2.5 µV
Less than 2.5 µV
Less than 1.8 µV
Less than 1.8 µV
Less than 1.8 µV
Less than 1.8 µV
:
More than 15 kHz/–9 dB
Less than 30 kHz/–60 dB
More than 150 kHz/–6 dB
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