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Handheld VHF/UHF Transceiver
SmartSDR transceiver

General

HAM bands 2m  70cm  160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  10m 
Freq. stability ± 2.5 p.p.m. @ 25 °C 0.5 p.p.m. TCXO
Tuning steps 5 / 6.25 / 8.33 / 9 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 / 125 / 200 kHz 1 Hz

Receiver

RX-range 0.52-1.710 / 76-108 / 108-174 / 380-479 MHz 30 kHz – 54 MHz
Modulations AM   FM   N-FM   GMSK   DV   AM   AM-sync   FM   N-FM   CW   USB   LSB   RTTY   DV  
Sensitivity FM/NFM: 0.18 µV (12 dB SINAD)
DV: 0.28 µV (1% BER)
?
Selectivity FM: 55 dB
NFM/DV: 50 dB
?
Filters ? ?
Receiver system Double conversion superheterodyne SDR, Direct Digital Sampling
IF-freqs. 1st: 46.355 / 61.655 MHz
2nd: 450 kHz
?
Image rejection ≥ 60 dB ≥ 100 dB
Audio output ? 1W diagnostic speaker

Transmitter

TX-range 144-146 / 430-440 MHz 160-6 m
Modulations FM   N-FM   GMSK   DV   AM   AM-sync   FM   N-FM   CW   USB   LSB   RTTY   DV  
RF-output 0.1 / 0.5 / 2.5 / 5 W 1-100W SSB, CW, FM, RTTY, DIGITAL; 1-25W AM

Connections

Antenna SMA BNC + SO-239
Impedance 50Ω 50Ω
Other - -

Electrical

Power req. 5.5-7.4 V DC (Alkaline or battery pack)10-16 V DC external 13.8V DC ± 15%
Current RX 200-450 mA 2.0 A
TX 2.5 A max 23 A

Physical

Manufactured Between 2012 and 2021 in Japan Between 2017 and 20xx in USA
Dimensions 58 × 105 × 26 mm
(2.28 × 4.13 × 1.02 in)
350 × 171 × 337 mm
(13.78 × 6.73 × 13.27 in)
Weight 255 gr (9.0 oz) with BP-271 and antenna ?
Form factor Handheld Headless

Other features

Memories 1304 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features D-Star concept
Built-in GPS with logging
CTCSS / DTCS
Micro SD card slot
128×104 dot-matrix display
Voice synthesizer
Voice memory
Voltage indicator
IPX7 waterproof
Twin RX
1150 mAh Li-Ion battery pack
CI-V interface
SDR (Software Defined Radio)
Ethernet
Integrated Antenna Tuner
USB 2.0

Optional:
* GPS Disciplined Oscillator; 5x10-12 over 24 hours
* MARS/CAP Coverage Filter Bank
* ThumbDV module for D-Star mode
Accessories ? ?
MPN ICOM-ID-000051E FLEXRADIO-FLEX-006600