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Last modified 2025-05-28

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Uniden MC-722

A picture of Uniden MC-722

SPECIFICATIONS

GENERAL
Type:Marine VHF transceiver
Frequency range: TX: 156-158 MHz
RX: 156-163 MHz
Tuning steps:Channelized
Frequency stability:±0.0005% @ -20 to +50°C (-4 to +122°F)
Mode:FM
Channels / memory management: US and international channels
9 NOAA weather channels
Duplex shift / offset:Automatic according to bandplan
Power supply:13.8 VDC (Male 3-pin jack)
Current drain / power consumption:RX: 0.6-1.2 A
TX: Max 4.5 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):185*58*250 mm (7.25*2.25*9.84")
Weight:2.04 Kg (4.5 lb)
Other features: Channel 16 button. Scanning. Intercom. Hailer.
Reversible front panel.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 21.4 MHz
2nd IF: 455 KHz
Sensitivity:0.3 uV (12 dB SINAD)
Squelch sensitivity:0.2 uV (Threshold)
Selectivity:70 dB (Adjacent channel)
Image rejection:75 dB
AF output power / speaker:3.5 W at 10% distortion / 8 ohm
External speaker connector:TS "Minijack" (3.5 mm), 4-8 ohm




TRANSMITTER SECTION
RF output power: High: 25 W
Low: 1 W
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -70 dB
Microphone impedance / connector:600 ohm / 4-pin (Male locking ring jack)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Taiwan, 1984-198x (Discontinued)
Additional info:
Related documents:User manual (2.6 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
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