VHF AND UHF TRANSCEIVERS
• Frequency range :
IC-F34GT/GS 136–174MHz
IC-F44GT/GS 400–470MHz
•Number of channels : 256 channels/16 banks
• Channel spacing : 12.5kHz/20kHz/25kHz
• PLL channel step : 2.5kHz, 3.125kHz
(VHF)
5kHz, 6.25kHz (UHF)
• Antenna impedance : 50Ω
•
Usable temperature range
: –25˚C to +55˚C
•
Power supply requirement
: 7.2V DC nominal
•Current drain (at 7.2V DC; approx.):
Transmit at 5W/4W 1.5A/1.7A
(VHF/UHF)
at 1W 0.7A/0.8A(VHF/UHF)
Receive stand-by 85mA
rated output 300mA
• Dimensions : 53 (W) ×120 (H) ×32.5 (D) mm
(projections are not included)
•
Weight (with BP-231 and ANT)
: 285g (VHF)
300g (UHF)
• Output power : 5W (VHF), 4W (UHF)
• Max. frequency deviation : ±5.0/4.0/2.5kHz (Wide/middle/narrow)
• Frequency error : ±1.5kHz
• Spurious emissions : 0.25µW
(below 1GHz)
1.0µW
(above 1GHz)
• Adjacent channel power : 70dB
(Wide, middle)
60dB
(Narrow)
• Residual modulation (With CCITT filter) :
VHF 55/53/50dB
typ. (Wide/middle/narrow)
UHF 48/46/43dB
typ. (Wide/middle/narrow)
• Audio harmonic distortion: 3% typ. (AF 1kHz, 40% deviation)
• Modulation limiting : 60–100% of max. deviation
•
Ext. microphone connector
: 3-conductor 2.5 (d) mm/2.2kΩ
• Intermediate frequency : 1st 46.35MHz
2nd 450kHz
• Sensitivity : –4dBµV
typ. (emf, at 20dB SINAD)
• Squelch sensitivity : –4dBµV typ.
(emf, at threshold)
•
Adjacent channel selectivity
:
VHF 75/75/65dB
typ. (Wide/middle/narrow)
UHF 73/73/63dB typ. (Wide/middle/narrow)
• Spurious response : 70dB
•Intermodulation : 67dB
typ.
• Hum and noise ratio (with CCITT filter) :
VHF 55/53/50dB
typ. (Wide/middle/narrow)
UHF 45/44/40dB typ. (Wide/middle/narrow)
• Audio output power : 500mW typ.
(at 5% distortion with an 8Ω load)
•
External speaker connector
: 2-conductor 3.5 (d) mm /8Ω
SPECIFICATIONS
GENERAL
TRANSMITTER
RECEIVER
Measurements made in accordance with EN 300-086.
All stated specifications are subject to change without notice or obligation.
SmarTrunk II and SmarTrunk 3G are trademarks of SmarTrunk Systems, Inc.
All other trademarks are the properties of their respective holders.
SUPPLIED ACCESSORIES
• Battery pack, BP-231• Belt clip, MB-94
• UHF Antenna
• VHF Antenna
• Unit cover
(May differ according to version)
Applicable U.S. Military Specifications
Icom makes rugged products that meet MIL-STD requirements and strict
environmental standards as follows.
Standard
MIL 810C MIL 810D MIL 810E MIL 810F
Method Proc. Method Proc. Method Proc. Method Proc.
Low Pressure
500.1 I 500.2 I, II 500.3 I, II 500.4 I, II
High Temp. 501.1 I 501.2 I, II 501.3 I, II 501.4 I, II
Low Temp. 502.1 I 502.2 I, II 502.3 I, II 502.4-3 I, II
Temp. Shock 503.1 I 503.2 I 503.3 I 503.4 I
Solar Radiation
505.1 I 505.2 I 505.3 I 505.4 I
Rain 506.1 II 506.2 II 506.3 II 506.4 III
Humidity 507.1 I, II 507.2 II, III 507.3 II, III 507.4 –
Salt Fog 509.1 I 509.2 I 509.3 I 509.4 –
Dust 510.1 I 510.2 I 510.3 I 510.4 I
Vibration 514.2 VIII, X 514.3 I 514.4 I 514.4 I
Shock 516.2 I, II, V 516.3 I, IV 516.4 I, IV 516.5 I, IV
Les spécifications et informations données dans ce document peuvent être modifiées sans préavis.
Zac de la Plaine - 1, Rue Brindejonc des Moulinais
BP 5804 - 31505 TOULOUSE CEDEX
Tél : 05 61 36 03 03 - Fax : 05 61 36 03 00