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Last modified 2025-09-01

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Navman MCB-7270

A picture of Navman MCB-7270

SPECIFICATIONS

GENERAL
Type:Marine HF (27 MHz) transceiver
Frequency range: TX: 26.965-27.980 MHz
RX: 26.965-27.980 MHz
Tuning steps:Channelized
Frequency stability:0.001% @ 0 to 55°C (32 to 131°F)
Mode:AM
Channels / memory management: 10 marine 27 MHz channels
40 standard CB channels
3+3 favorite
Duplex shift / offset:No
Power supply:10.8-16.3 VDC
Current drain / power consumption:RX: 350-800 mA
TX: Max 2 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):162*75*157 mm (6.38*2.95*6.18")
Weight:1.2 Kg (2.64 lb)
Other features: Dual watch. Scanning. Channel 88/9 button. Dimmer.
JIS-7 waterproof.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 450 KHz
Sensitivity:0.5 uV (12 dB SINAD)
Squelch sensitivity:0.3 uV (Threshold)
10 uV (Tight)
Selectivity:12 KHz (-36 dB)
20 KHz (-60 dB)
Image rejection:70 dB
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:4 W
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -65 dB
Microphone impedance / connector:? ohm / Fixed spiral cord
Microphone input level:? mV




MISCELLANEOUS
Manufactured:China (Designed in New Zealand), 20xx-20xx (Discontinued)
Additional info:
Related documents:User manual (411 KB)
Modifications and fixes:
Reviews:
Options / Accessories:
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