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Mobile CB Transceiver
Headless HF/VHF/UHF Scanner / receiver
DMR Radio Power Amplifier

General

HAM bands 11m (CB)  ? 2m  1.25m  70cm 
Freq. stability ± 0.03 % ≤ ± 1 p.p.m. after warm-up (5 minutes), ≤ ± 0.01 p.p.m. with an optional GPS unit ?
Tuning steps Channelized 10 Hz - 999.99 kHz ?

Receiver

RX-range 26.965-27.855 MHz 40 kHz - 3.15 GHz 136-174 / 222-225 / 340-350 / 400-470 MHz
Modulations AM   AM   N-FM   W-FM   CW   USB   LSB   APCO-25   All mode   DMR  
Sensitivity 0.5 µV for 10 dB S+N/N SSB/CW
0.04-0.1 MHz: 2.0 µV
0.1-1.8 MHz: 1.2 µV
1.8-25 MHz: 1.2 µV
25-1000 MHz: 0.3 µV
1-2.4 GHz: 0.3 µV
AM
0.04-0.1 MHz: 8.0 µV
0.1-1.8 MHz: 4.0 µV
1.8-25 MHz: 4.0 µV
25-1000 MHz: 2.0 µV
1-2.4 GHz: 2.5 µV
FM
25-1000 MHz: 0.7 µV
1-2.4 GHz: 0.7 µV
W-FM
25-1000 MHz: 1.8 µV
1-2.4 GHz: 1.8 µV
?
Selectivity ? CW: 500Hz -3dB: > 380Hz -80dB: > 500Hz
AM: 6kHz -3dB: > 5.5kHz -80dB: > 6.9kHz
SSB: 3kHz -3dB: > 2.7kHz -80dB: > 3.1kHz
N-FM: 15kHz -3dB: >14.2kHz -80dB: > 15.6kHz
W-FM: 200kHz -3dB: > 200kHz -80dB: > 250kHz
?
Filters ? 200Hz, 500Hz, 1kHz, 3kHz, 6kHz, 15kHz, 30kHz, 100kHz, 300kHz - Receiving mode dependent ?
Receiver system Double conversion superheterodyne 40kHz: 25MHz Direct conversion 25MHz: 200MHz Double super-heterodyne 200MHz: 420MHz Triple super-heterodyne 420MHz: 3.15GHz Double super-heterodyne ?
IF-freqs. ? 1st: 294.5MHz / 1.7045GHz
2nd: 45.0MHz / 294.5MHz
3rd: 45.0MHz
?
Image rejection ? > 70dB : 40kHz - 25MHz > 50dB : 25MHz - 2.0GHz > 40dB : 2.0GHz - 3.15GHz ?
Audio output ? > 2W at 8Ω load ?

Transmitter

TX-range 26.965-27.855 MHz - 136-174 / 222-225 / 340-350 / 400-470 MHz
Modulations AM   - All mode   DMR  
RF-output 8 W ? 30-40 W @ 2-5 W input

Connections

Antenna SO-239 N-type SO-239 + SMA
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. 13.8 V DC 12V DC 12~15 V DC
Current RX ? 1.2 A max, 200 mA typical ?
TX ? - 4.5-6 A

Physical

Manufactured Between 198x and 198x in Taiwan Between 2010 and 20xx in Japan Between 2018 and 20xx in China
Dimensions 160 × 55 × 200 mm
(6.30 × 2.17 × 7.87 in)
220 × 70 × 285 mm
(8.66 × 2.76 × 11.22 in)
115 × 35 × 135 mm
(4.53 × 1.38 × 5.31 in)
Weight 1.76 kg (3.9 lbs) 3.00 kg (6.6 lbs) 800 gr (1.8 lbs)
Form factor Mobile Headless Mobile

Other features

Memories 80 channels in 1 bank(s) 2000 channels in 40 bank(s) @ 100 channels/second ?
Usage Citizen Band (27Mc) Amateur / Ham radio operators Amateur / Ham radio operators
Features ANL CTCSS / DCS
SD-card audio recorder
RS-232 and USB computer interface
Optional LAN adapter
45 MHz IF output
I/Q output option
?
Accessories ? ? ?
MPN PRESIDENT-PULSER-000800 AOR-AR-002300 VERO-GLOBAL-COMMUNICATION-VR-P000025D