IC-F7540

IC-F7540
zoom brochure (PDF)

General

 

IC-F7540

Frequency coverage
(* Depends on the transceiver version)
USA 769–775 MHz (RX/TX), 799–805 MHz (TX),
806–824 MHz (TX), 851–869 MHz (RX/TX)
EXP 764–776 MHz (RX/TX), 794–806 MHz (TX),
806–825 MHz (TX), 851–870 MHz (RX/TX)
Number of channels 1024 channels /128 zones
Type of emission
(* Depends on the transceiver version)
16K0F3E, 14K0F3E, 11K0F3E, 8K50F3E,
8K10F1E/F1D, 8K10F1W
Power supply requirement 13.6 V DC nominal
Current drain (approximate) Tx 14.0 A (at 35 W)
Rx 1.2 A /400 mA (Max. audio (external SP)/Standby)
Antenna impedance 50 Ω
Operating temperature range –30 °C to +60 °C, –22 °F to +140 °F
Dimensions
(W × H × D, Projections not included)
174 × 55 × 150 mm,
6.9 × 2.2 × 5.9 in
Weight (approximate) 1500 g, 3.3 lb

Transmitter

 

IC-F7540

Output power (Hi, L2, L1) USA 30 W, 15 W, 2 W (769–775, 799–805 MHz),
35 W, 15 W, 2 W (806–824, 851–869 MHz)
EXP 30 W, 15 W, 2 W (764–776, 794–806 MHz),
35 W, 15 W, 2 W (806–825, 851–870 MHz)
Frequency stability ±1.0 ppm
Spurious emissions 80 dB typical
FSK error 1% typical (C4FM), 3% typical (H-CPM)
Maximum frequency deviation ±5.0 kHz (25 kHz),
±4.0 kHz (20 kHz),
±2.5 kHz (12.5 kHz)
FM hum and noise 55 dB typical (25/20/12.5 kHz)
Audio harmonic distortion 0.5% typical (AF 1kHz 40% deviation)

Receiver

 

IC-F7540

Sensitivity Digital (5% BER 0.22 μV typical (C4FM/H-DQPSK)
Analog (12 dB SINAD) 0.22 μV typical (25/20/12.5 kHz)
Adjacent channel selectivity Digital 65 dB typ. (@C4FM, TIA-102)
63 dB typ. (@H-DQPSK, TIA-102)
Analog 75/70/57 dB typical (25/20/12.5 kHz, TIA-603B)
75/70/68 dB typical (25/20/12.5 kHz, TIA-603)
Spurious response rejection 80 dB typical
Intermodulation rejection Digital 75 dB typical (C4FM/H-DQPSK)
Analog 75 dB typical (25/20/12.5 kHz)
Audio output power Internal SP 4.0 W typical (at 5% distortion with 4 Ω load)
External SP 4.0 W typical (at 5% distortion with 4 Ω load)
Measurements made in accordance with TIA-102 (P25), TIA-603 (FM Wide/middle/narrow).
All stated specifications are subject to change without notice or obligation.

Applicable U.S. Military Specifications & IP Rating

Icom makes rugged products that have been tested to and passed the following MIL-STD requirements and strict environmental standards.

Applicable U.S. Military Specifications

Standard
MIL-810 G
Method
Procedure
Low Pressure 500.5 I, II
High Temperature 501.5 I, II
Low Temperature 502.5 I, II
Temperature Shock 503.5 I-C
Solar Radiation 505.5 I
Rain Blowing/Drip 506.5 I, III
Humidity 507.5 II
Salt Fog 509.5
Dust Blowing 510.5 I
Vibration 514.6 I
Shock 516.6 I, IV
Also meets equivalent MIL-STD-810 -C, -D, -E and -F.

Applicable IP Rating

Ingress Protection Standard
Dust & Water IP55 (Dust-protection and water jet resistance)

Some functions and options will be available in the future.