Icom IC-Q7A Service Manual

SECTION 1
SPECIFICATIONS
@ GENERAL
* Frequency range
U.S.A.
Version | Transmit (MHz)
144 — 148
440 — 450
Receive (MHz)
30.0 — 823.995
849.0 — 868.995
894.0 — 1309.995*
Europe
144 – 146
430 — 440
30.0 — 1309.995*
Italy, Asia
TWN
136 – 174*
430 — 440
144 – 148
430 — 440
30.0 – 1309.995*
30.0 — 1309.995”
144 — 148
430 — 450
30.0 - 1309.995*
*' Specifications guaranteed 144 — 148 MHz
* Specifications guaranteed 30 — 1300 MHz
* Mode
* No. of memory channels
* Frequency stability
* Tuning steps
* Anntena Impedance
* Power supply requirement :
* Polarity
* Frequency resolution
* Current drain (at 3.0 V DC) :
Receive
Transmit
* Usable temperature range :
* Dimensions
(projections not included)
* Weight
(with antenna and battely)
* MIC/SP connector
8 TRANSMITTER
* Output power (at 3.0 V DC) :
* Modulation system
* Max. freq. deviation
* Spurious Emissions
: ЕЗ (FM)
: 200 channels
: x6 ppm max. (-10'C to +60°C)
: 5, 6.25, 10, 12.5, 15, 20, 25,
30, 50, and 100 kHz
:50 Q
2 x AA(R6) Ni-Cd
or alkaline cell
: Negative ground
: 5 kHz, 6 kHz
Standby 95 mA (typical)
Max audio 170тАҰА (typical)
Power saved 38 mA (typical)
VHF 440 mA (typical)
UHF 380 mA (typical)
—10'C to +60°C
-14°F to +140°F
: 58(W) x 86(H) x 27(D) mm
9962(VV) x 838(Н) x 1V6(D) in
: 170 (g); 6 oz
: 4-conductor 3.5(d) mm (18°);
2 kQ/8 Q
VHF 350 mW
UHF 300 mW
: Variable reactance modulation
: x5 kHz
: less than -40 dB
Ш RECEIVER
* Receiver system : Tripple super heterodyne
* Intermediate frequency — : 1st 266.7 MHz
2nd 19.65 MHz
3rd 450 kHz
* Sensitivity"
032
118.0 — 136.0
(except spurious points; typical values)
247.0 – 330.0
330.0 — 380.0
*FM and WFM are measured at 12 dB SINAD; AM is measured
at 10 dB S/N.
* Squelch sensitivity :
less than 0.18 pV
144 – 148 MHz
430 - 450 MHz less than 0.22 uV
* Selectivity :
FM, AM more than 15 КН2/-6 dB
less than 30 КН2/-60 dB
WFM more than 150 kHz/—6 dB
: 100 mW typical at 10 % dis-
tortion with an 8 Q load
* Audio output power
All stated specifications are subject to change without notice or obligation.
1-1

Icom IC-Q7A Specifications

General

Brand	Icom
Model	IC-Q7A
Category	Transceiver
Language	English