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Last modified 2020-04-19

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President Harrison

A picture of President Harrison


Type:Citizen band / "Freeband" / Export transceiver
Frequency range: 26.965-27.405 MHz (Standard)
23.815-30.555 MHz (Export mode)
Channels/tuning steps: 40 (Standard)
600 (Export mode)
Frequency control:PLL
Frequency stability:0.001%
Power supply:13.8 VDC
Current drain/power consumption:RX: 550 mA (Nominal)
TX Standard: Max 1.7 A
Antenna impedance/connector:50 ohm / SO-239
Dimensions (W*H*D):150*45*170 mm (5.91*1.77*6.69")
Weight:1.4 Kg (3.09 lbs)
Other features:7 memories. Scanning. Dual watch. LCR. Dimmer. ASC. Voltmeter.

Receiver system:Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 0.7 uV (10 dB S/N)
FM: 0.5 uV (20 dB SINAD)
Selectivity:10 KHz (-60 dB)
Image rejection:60 dB
AF output power/speaker:2 W at 10% distortion / ? ohm
External speaker connector:3.5 mm

RF output power: Standard
AM: 1 W
FM: 4 W
AM: 8 W
FM: 8 W
Modulation system:
Max FM deviation:2 KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohm / 6-pin (Metal screw ring connector)

Manufactured:Korea (By Maycom), 199x-199x (Discontinued)
Additional info: Probably less than 500 of this President branded version made it into
the market before it was withdrawn due to legal issues with Uniden.
See also Cherokee CM-10, Maycom EM-27, Stabo XM7082 DTMF and Zodiac M-3000
Related documents: User manual (1.2 MB, Multi language)
Service manual (1.7 MB)
Modifications:Frequency modification (191 KB)
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