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Last modified 2022-01-20

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President Herbert

A picture of President Herbert


Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz
Channels / tuning steps:40
Mode:AM / FM
Frequency control:PLL (TC9106)
Frequency stability:0.002%
Clarifier or Delta tune:No
Power supply:13.8 VDC (3-pin connector)
Current drain / power consumption:RX: Max 1.2 A
TX: Max 2.1 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):152*51*209 mm (5.98*2*8.23")
Weight:1.4 Kg (3.09 lb)
Other features:PA. ANL/NB. Hi cut. Channel 9/19 switch. SWR-meter.

Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 0.4 uV (10 dB S/N)
FM: 0.5 uV (20 dB S/N)
Selectivity:10 KHz (70 dB)
Image rejection:
AF output power / speaker:4 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm

RF output power:4 W
Modulation system:
Max FM deviation (Factory set):? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:500 ohm / 4-pin (Metal locking ring connector)
Microphone input level:0.5 mV (No reference)

Manufactured:Philippines, 1988-199x (Discontinued)
Main PCB:PA-301AA, AB and AC by Uniden
Sub PCBs:
Additional info:
Related documents: AF amplifier: uPC1242H
RF final: 2SC2166
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
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An inside picture of President Herbert
A rear picture of President Herbert