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Desktop HF/VHF/UHF Scanner / receiver
Mobile VHF/UHF Scanner / receiver
Handheld VHF/UHF Transceiver

General

HAM bands ? 6m  2m  70cm  33cm  ?
Freq. stability ? ? ±2.5 ppm
Tuning steps ? 5 / 12.5 kHz 5 / 10 / 6.25 / 12.5 and 25 kHz

Receiver

RX-range 25-520 / 760-1300 MHz 29-54 / 108-174 / 380-512 / 806-960 MHz 136-174 MHz (VHF version)
400-470 MHz (UHF Lo version)
465-520 MHz (UHF Hi version)
Modulations AM   FM   W-FM   AM   FM   N-FM   W-FM  
Sensitivity ? FM (20 dB S/N)
29–54 MHz: 0.3 µV
108–137 MHz: 0.3 µV
137–174 MHz: 0.5 µV
380–512 MHz: 0.5 µV
806–960 MHz: 0.7µV
AM (20 dB S/N)
29–54 MHz: 1 µV
108–137 MHz: 1 µV
137–174 MHz: 1.5 µV
380–512 MHz: 2 µV
806–960 MHz: 2 µV
<0.2µV (12dB SINAD)
Selectivity ? ±10 kHz (–6 dB)
±18 kHz (–50 dB)
25 or 12.5 kHz
Filters ? ? ?
Receiver system ? Triple conversion superheterodyne ?
IF-freqs. ? 1st: 257.5 MHz
2nd: 21.4 MHz
3rd: 455 kHz
?
Image rejection ? > 60 dB ?
Audio output ? 1.5 W @ 10% THD ?

Transmitter

TX-range - - 136-174 MHz (VHF version)
400-470 MHz (UHF Lo version)
465-520 MHz (UHF Hi version)
Modulations - - N-FM   W-FM  
RF-output ? ? Hi: 4 to 5W, Low: 0.5W

Connections

Antenna - - SMA
Impedance 50 Ω 50Ω 50Ω
Other - - -

Electrical

Power req. 12V DC or mains 13.8 V DC 7.2V DC or internal Li-ion battery
Current RX ? 500 mA ?
TX - - ?

Physical

Manufactured Between 19xx and 19xx Between 200x and 200x Between 200x and 20xx in China
Dimensions ? 170 × 50 × 140 mm
(6.69 × 1.97 × 5.51 in)
53 × 98 × 30 mm
(2.09 × 3.86 × 1.18 in)
Weight ? 920 gr (2.0 lbs) ?
Form factor Base Station Mobile Handheld

Other features

Memories 1000 channels in 1 bank(s) 500 channels in 10 bank(s) @ 25 channels/second 128 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Trunking Alpha tags
CTCSS / DCS
DTMF/2 tone/MSK ANI
1750 Hz tone
10-digit keyboard
PC programmable
Keypad lock
Time-out Timer
Reverse frequency function (shift)
Scrambler
Accessories ? ? ?
MPN RADIOSHACK-/-REALISTIC-PRO-002035 RADIOSHACK-/-REALISTIC-PRO-002067 PUXING-PX-000333