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Icom America - 2 way radios

F5061D / F6061D

Analog, LTR®, IDAS Mobile VHF/UHF



Frequency range
Number of channels 512 channels/ 128 zones
Channel spacing

12.5/25 kHz, 15/30 kHz

6.25 kHz (option)

PLL channel step 2.5 kHz, 3.125 kHz
Antenna impedance 50Ω
Operating Temp. range

–30°C to +60°C

–22°F to +140°F

Power supply requirement 13.6V DC nominal

Current drain (approx)




50W/45W 14.0A
Max. audio 1200mA
Stand-by 300mA

Dimensions (W×H×D)

(projections not included)

160×45×150 mm

6516×12532×52932 in

Weight (approx.) 1.31kg; 2.9lb
Output power (approx)

50W (VHF)

45W (UHF)

Max. frequency deviation ±5.0/2.5 kHz (Wide/Narrow)
Frequency error ±1.0ppm
Spurious emissions 75dB typ.
FM Hum and Noise 45/40dB typ. (Wide/Narrow)
Adjacent channel power 70/60dB min. (Wide/Narrow)
Audio harmonic distortion 3% typ. (40% deviation)
Modulation limiting 70–100% of Max. deviation
Ext. microphone impedance 600Ω (8-pin modular)
Sensitivity (12dB SINAD) 0.25μV typ.
Squelch sensitivity 0.25μV typ. (at threshold)

Adjacent channel selectivity

85/75dB typ. (Wide/Narrow)
Spurious response 90dB typ.
Intermodulation 77dB typ.
Hum and noise ratio 50/45dB typ. (Wide/Narrow)
Audio output power

4W typ.

at 10% distortion with a 4Ω load

External speaker connector

2-conductor 3.5 (d) mm (18″) /4Ω

Applicable U.S. Military Specifications

The F5061/F6061 and RMK-3 have been tested to and passed the following MIL-STD requirements and strict environmental standards.

Standard MIL 810 F
Method Proc
High Temp. 501.4 I, II
Low Temp. 502.4 I, II
Temp. Shock 503.4 I
Solar Radiation 505.4 I
Rain* Blowing/drip 506.4 I,III
Humidity 507.4
Vibration 514.5 I
Shock 516.5 I, IV

* Rain blowing and drip tests were performed on the controller and RMK-3 only.

Measurements made in accordance with EIA-152C/204D, TIA-603. All stated specifications are subject to change without notice or obligation.

Supplied Accessories

Supplied Accessories 45W/50W
  • Hand microphone, HM-148
  • Microphone hanger
  • Key assign stickers
  • DC power cable
  • Mounting bracket kit
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