2
FT-90R OPERATING MANUAL
General
Frequency Ranges: RX: 100~230 MHz, 300~530 MHz, 810~999.975 MHz*
TX: 144-146 MHz or 144-148 MHz (144 MHz)
430-440 MHz or 430-450 MHz (430 MHz)
Channel Steps: 5/10/12.5/15/20/25/50 kHz
Emission Type: F3, F2, F1
Antenna Impedance: 50 Ω, Unbalanced (Antenna Duplexer built-in)
Frequency Stability: ±5 ppm (–5 °C to +60 °C)
Operating Temp. Range: –20 °C to +60 °C
Supply Voltage: DC 13.8 V ±15 %, Negative Ground
Current Consumption (approx):
350 mA (Receive, Squelched)
9.5 A (Tx, 144 MHz)
8.5 A (Tx, 430 MHz)
Case Size: 100(W) x 30(H) x 138(D) mm (w/o knobs)
Weight: 640 g (1.41 lb.)
* Cellular and digital telephone frequencies are blocked and cannot be restored.
Transmitter
RF Power Output: 50/20/10/5 W (144 MHz), 35/20/10/5 W (430 MHz)
Modulation Type: Variable Reactance
Maximum Deviation: ±5 kHz
Spurious Emissions: At least 60 dB below fundamental
Microphone Impedance: 2 kΩ
Receiver
Circuit Type: Double-Conversion Superheterodyne
Intermediate Frequencies: 45.05 MHz and 455 kHz
Sensitivity: 0.18 µV @12 dB SINAD
Selectivity: 12 kHz/24 kHz (–6 dB/–60 dB)
AF Output: 2 W @ 8 Ω for 10 % THD
AF Output Impedance: 4 Ω – 16 Ω
Specifications are subject to change without notice or obligation.
Specifications guaranteed only within the 2m and 70cm amateur bands.
Frequency range may very according to local requirements and regulations.
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