MAB

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Navy MAB.png


Contents

FUNCTIONAL DESCRIPTION

The MAB is an ultra-compact, portable voice communication equipment designed to provide a link between paratroop forces. The set is also suitable for reconnaissance or outpost communications. It is satisfactory for communication over a range of approximately one mile, with somewhat increased range between aircraft and ground units.


RELATION TO OTHER EQUIPMENT

Similar to Radio Telephone Transmitting and receiving Cquipments MP, MU, MV, MW, and MX. The MAB may be preset to any frequency within the 2.3 to 4.5 mc limits. while the prior equipments are capable of tuning to onlv a portion of rhis band.

Equipment Required but not Supplied:

(1) Vibrator Power Unit NT-20221
(1) Lead-Acid Storage Battery NT-19046
(1) Battery Pack (Dry) NT-19027A
(1) Canvas Carrying case.


ELECTRICAL AND MECHANICAL CHARACTERISTICS

EMISSION & RECEPTION
A3
FREQUENCY RANGE
One preset frequency within range of 2.3 to 4.5 mc.
POWER OUTPUT
0.2 W
POWER REQUIREMENTS
6.4 v storage battery with vibrator power unit or 1.5, 6, 67.5, 135 v dry battery pack.


TUBE AND/OR CRYSTAL COMPLEMENT

Tubes
(1) 1R5
(1) 1S5
(2) 1T4
(3) 3S4
Crystals
(2) NT-40125


Related Files

Adobe PDF icon.png Navy Model MAB

Instruction Book for
Navy Model MAB
Radio Telephone Transmitting and Receiving Equipment
1 October 1942