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Last modified 2026-05-01

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President AR-144

A picture of President AR-144

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz
Channels / tuning steps:40
Mode:AM / SSB
Frequency control:PLL (uPD2824C)
Frequency stability:±0.001% @ -10 to +50°C (14 to 122°F)
Clarifier or Delta tune:±1 KHz
Power supply:13.8 VDC (Male 3-pin jack)
Current drain / power consumption:RX: Max 600 mA
TX: Max 2.2 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):185*58*231 mm (7.28*2.28*9.1")
Weight:2.04 Kg (4.5 lb)
Other features:PA. NB/ANL. Dimmer. Channel 9 button.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 10.695 MHz - Crystal filter: MCF 10M-4S
Sensitivity: AM: 0.5 uV (10 dB S+N/N)
SSB: 0.25 uV (10 dB S+N/N)
Squelch sensitivity:Less than 0.5 uV (Threshold)
Selectivity: AM/SSB:
4.2 KHz (-6 dB)
7 KHz (-60 dB)
Image rejection:75 dB
AF output power / speaker:3 W at 10% distortion / 8 ohm
External speaker connector:TS "Minijack" (3.5 mm)




TRANSMITTER SECTION
RF output power: AM: 4 W
SSB: 12 W (PEP)
Modulation system: AM: High and low level Class B
SSB: Balanced
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 4-pin (Male locking ring jack)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Hong Kong and Taiwan, 19xx-19xx (Discontinued)
Main PCB: PC-833AD by Uniden
Sub PCBs: PC-835AA - Channel selector board
PC-837AA - Pushbuttons board
PC-838AA - Mode selector board
And others...
Additional info:
Related documents: PLL: uPD2824C
AF amplifier: uPC1182H
RF driver: 2SC2166
RF final: 2SC1969 or 2SC2312
Known markets and approvals: USA
FCC Data: AR144
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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A rear picture of President AR-144