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Last modified 2024-12-15

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Narco Mark 12B (Narco MK-12B)

A picture of Narco Mark 12B (Narco MK-12B)

SPECIFICATIONS

GENERAL
Type:Airband transceiver
Frequency range: USA
TX: 118.000-126.900 MHz (90 channel version)
TX: 118.000-135.950 MHz (360 channel version)
RX: 108.000-126.900 MHz or 108.000-135.950 MHz
Export
TX: 117.000-126.900 MHz (100 channel version)
TX: 117.000-135.950 MHz (380 channel version)
RX: 108.000-126.900 MHz or 108.000-135.950 MHz
Tuning steps:50 KHz (360 / 380 channel version)
100 KHz (90 / 100 channel version)
Frequency stability:±?%
Mode:AM
Channels / memory management:
Power supply:14 or 28 VDC (Depending on modulator-power unit)
Current drain / power consumption:RX: ? mA
TX: Max ? A
Antenna impedance / connector:50 ohm / ?
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:VOR NAV functions.




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:
Squelch sensitivity:
Noise figure:
Selectivity:
Image rejection:
AF output power / speaker: Speaker
? W at ?% distortion / ? ohm
Headset
? mW at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: ? W
Modulation system:
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:USA, 1969-197x (Discontinued)
Additional info: Tubes. Separate T12MP-12A-1 or T24MP-12A-1 modulator-power unit.
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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