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

General

HAM bands 2m  70cm  ? ?
Freq. stability ? 10 p.p.m. (0 to 60° C) 10 ppm (0 to 60 C)
Tuning steps 5 / 10 / 12.5 / 20 / 25 kHz 1 Hz / 0.01 kHz 1 Hz kHz

Receiver

RX-range 144-148 / 440-450 MHz 0.15-1500 MHz 9 kHz - 30 MHz
Modulations FM   AM   N-FM   W-FM   USB   LSB   AM   N-AM   AM-sync   FM   N-FM   W-FM   CW   USB   LSB  
Sensitivity -16dB micro (0.16µv) or less (12 dB SINAD) AM:
0.15-1.5 MHz: 25µV
1.5-1000 MHz: 1µV
1-1.5 GHz: 1.9µV
SSB/CW:
0.15-1.5 MHz: 0.9µV
1.5-1000 MHz: 0.3µV
1-1.5 GHz: 0.4µV
N-FM:
150 kHz-1.5 GHz: 0.4µV
W-FM:
0.15-30 MHz: -
30-1000 MHz: 1.0µV
1-1.5 GHz: 1.0µV

AM / SSB / CW: 10dB S/N
N-FM / W-FM: 12dB SINAD
Mode 0.009-0.1 MHz 0.1-2 MHz 2-30 MHz
AM 9.0V 2.2V 0.9V
LSB, USB 3.0V 0.7V 0.3V
CW 1.2V 0.2V 0.1V
FM3, FM6, FMN 2.2V 0.4V 0.2V
Selectivity -6 dB: 6 kHz min., -60 dB: 12 kHz max SSB/CW: 2.5 kHz @ 6dB
AM: 6 kHz @ 6dB
N-FM: 15 kHz @ 6dB
W-FM: 230 kHz @ 6dB
AM 6 kHz
AMN 4 kHz
AMS 4 kHz
LSB, USB 2.5 kHz
CW 500 Hz
FM3 3 kHz
FM6 6 kHz
FMN 12 kHz
Filters ? ? ?
Receiver system Double conversion superheterodyne ? DDS-based double-conversion superheterodyne with software-defined last IF stage and demodulator
IF-freqs. VHF: 10.7 MHz / 455 kHz
UHF: 30.825 MHz / 455 kHz
? 1st: 45 MHz
2nd: 12 kHz
Image rejection ? 65dB 60 dB
Audio output 2 watts (8 ohm load) @ 5% distortion 0.2W (8 ohm load) ?

Transmitter

TX-range 144-148 / 440-450 MHz - -
Modulations FM   - -
RF-output High: 40 / 35 W, Low: 5 W ? ?

Connections

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

Electrical

Power req. 13.8 V DC ? Drawn from ISA-bus
Current RX 1 A max ? ?
TX 11 A max - -

Physical

Manufactured Between 19xx and 19xx in Japan Between 199x and 200x Between 200x and 200x
Dimensions 150 × 50 × 173 mm
(5.91 × 1.97 × 6.81 in)
? 195 × 99 × 19 mm
(7.68 × 3.90 × 0.75 in)
Weight 1.60 kg (3.5 lbs) ? 310 gr (10.9 oz)
Form factor Mobile Headless Headless

Other features

Memories None ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features Twin RX RS-232 computer interface DSP
Trunking option
12 kHz IF2 output
Number of memory channels limited by computer memory
Accessories MB-570 Mounting bracket ? ?
MPN ALINCO-DR-000570T WINRADIO-WR-001500E WINRADIO-WR-G000303E