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Floating Marine Transceiver | GPS
DIGITAL SCANNER RADIO

General

HAM bands None  11m (CB)  6m  2m  1.25m  70cm  33cm  23cm  10m  4m 
Freq. stability ± 10 p.p.m. ?
Tuning steps 25 kHz 3.125 / 5 / 6.25 / 7.5 / 8.33 / 10 / 12.5 / 25 kHz

Receiver

RX-range 156.050 - 163.275 MHz 25-54 / 108-174 / 216-512 / 764-960 / 1240-1300 MHz (excl. cellular)
Modulations FM   AM   FM   DMR   P25  
Sensitivity 0.25 µV for 12 dB SINAD FM (12 dB SINAD unless otherwise noted)
VHF Low: 0.2 µV
VHF Aircraft (AM): 0.4 µV
VHF High 137-174 MHz: 0.3 µV
VHF High 216-300 MHz: 0.4 µV
UHF Low 300-406: 0.8 µV
UHF/UHF-T 406-512 MHz: 0.4 µV
UHF High 764-960 MHz: 0.5 µV
1240 -1300 MHz: 0.5 µV
Selectivity 12 / 25 kHz (-6 / -60 dB) ?
Filters ? ?
Receiver system Double conversion superheterodyne Triple conversion PLL super heterodyne
IF-freqs. 1st: 47.25 MHz
2nd: 450 kHz
1st: 380.8 MHz
2nd: 21.4 MHz
3rd: 455 kHz
Image rejection 70 dB ?
Audio output 700 mW @ 16 ohm for 10% THD Built-in 36 mm 8 Ohms dynamic speaker

Transmitter

TX-range 156.025 - 157.425 MHz -
Modulations FM   -
RF-output 1 / 2.5 / 5 / 6 W ?

Connections

Antenna - BNC
Impedance 50Ω 50Ω
Other - -

Electrical

Power req. 12 V DC - 1150mAh Lithium-Ion DC 4.8-6 Volts (4 AA batteries) or 5 V DC USB
Current RX 330 mA 170 mA typical
TX 1.6 A max -

Physical

Manufactured Between 2013 and 201x in Japan Between 2016 and 20xx in USA
Dimensions 62 × 142 × 45 mm
(2.44 × 5.59 × 1.77 in)
135 × 67 × 28 mm
(5.31 × 2.64 × 1.10 in)
Weight 335 gr (11.8 oz) 210 gr (7.4 oz) Without antenna and batteries
Form factor Handheld Handheld

Other features

Memories 48 channels in 1 bank(s) 1000000 channels in 1 bank(s) @ 80 channels/second
Usage Marine / Navy Amateur / Ham radio operators
Features Submersible JIS-7 / IPX7
DSC Distress, All Ships, Group and Position Polling
One hand operation
Rubber armor on case for sure grip and durability
SOS Strobe light
Programmable channel names
12-channel GPS receiver
Large LCD (132 × 64 dots)
• Functional keypad and backlit LCD display
• USA/Canada Radio Reference database on SD Card
• Quick Location based Programming (City, Zip,
County)
• Detects and masks encrypted voice audio
• Decodes Radio ID/Talkgroup ID data
• Upgradeable CPU Firmware, DSP Firmware and
Database Library
• USB Interface 2.0 or earlier
• DMR/MotoTRBO™ Tier II
• Improved P25 Functionality (Phase II, X2-TDMA)
• PC Software to customize your settings
• Signal Strength Meter
• 200 Scanlists
• Weather Radio Function
Accessories ? ?
MPN STANDARD-HX000851 WHISTLER-TRX-000001