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Mobile HF/VHF Transceiver
Headless HF/VHF Scanner / receiver
Headless HF/VHF Scanner / receiver

General

HAM bands ? ? ?
Freq. stability ? 2.5 ppm (0 to 50 °C) 0.5 ppm (0 to 50 °C)
Tuning steps ? 0.001 kHz 0.001 kHz

Receiver

RX-range 400-512 MHz 9 kHz - 50 MHz 9 kHz - 49.995 MHz
Modulations FM   AM   AM-sync   FM   CW   USB   LSB   DSB   ISB   FSK   AM   AM-sync   N-FM   CW   USB   LSB   DSB   ISB   FSK  
Sensitivity ? AM: -101 dBm (2.00 µV) @ 10 dB S+N/N, 30% modulation
SSB: -116 dBm (0.35 µV) @ 10 dB S+N/N, 2.1 kHz BW
CW: -123 dBm (0.16 µV) @ 10 dB S+N/N, 500 Hz BW
FM: -112 dBm (0.56 µV) @ 12 dB SINAD, 3 kHz deviation, 12 kHz BW, audio filter 300-3000 Hz, deemphasis -6dB/oct
AM: -106 dBm (1.12 µV) @ 10 dB S+N/N, 30% modulation
SSB: -121 dBm (0.20 µV) @ 10 dB S+N/N, 2.1 kHz BW
CW: -127 dBm (0.10 µV) @ 10 dB S+N/N, 500 Hz BW
FM: -117 dBm (0.32 µV) @ 12 dB SINAD, 3 kHz deviation, 12 kHz BW, audio filter 300-3000 Hz, deemphasis -6dB/oct
Selectivity ? 10 Hz - 2 MHz (selectable in 21 coarse steps, fine adjustment in 1 Hz steps) 1 Hz - 62.5 kHz (continuously variable in 1 Hz steps)
Filters ? Cut-off frequency 1.8 MHz @ -3 dB Attenuation 60 dB min @ 0.5 MHz Cut-off frequency 1.8 MHz @ -3 dB Attenuation 60 dB min @ 0.5 MHz
Receiver system ? DDirect-sampling, digitally down-converting software-defined receiver Direct-sampling, digitally down-converting software-defined receiver
IF-freqs. ? ? ?
Image rejection ? 100 dB 100 dB
Audio output ? ? ?

Transmitter

TX-range 477 MHz - -
Modulations FM   - -
RF-output 5 W ? ?

Connections

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

Electrical

Power req. ? 12V DC 11-13V DC
Current RX ? 500 mA 620 mA max
TX ? - -

Physical

Manufactured Between 2010 and 201x in Japan Between 2010 and 20xx Between 2010 and 20xx
Dimensions 127 × 36 × 157.5 mm
(5.00 × 1.42 × 6.20 in)
? ?
Weight ? ? ?
Form factor Mobile Headless Headless

Other features

Memories 100 channels in 2 bank(s) ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features Detachable Remote or In-Dash Control Head
CTCSS / DCS
DSP
Number of memory channels limited by computer memory
USB 2.0 computer interface
DSP
ADC: 16 bit, 100 MSPS
Number of memory channels limited by computer memory
USB 2.0 computer interface
Accessories ? ? ?
MPN UNIDEN-BEARCAT-UH000015SX WINRADIO-WR-G000031DDC-'EXCALIBUR' WINRADIO-WR-G000033DDC-'EXCALIBUR-PRO'