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Last modified 2024-09-12

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Maxon 49-HD

A picture of Maxon 49-HD

SPECIFICATIONS

GENERAL
Type:License-free "49 MHz USA" transceiver
Frequency range:49.830-49.890 MHz
Channels / tuning steps: Ch A: 49.830 MHz
Ch B: 49.845 MHz
Ch C: 49.860 MHz
Ch D: 49.875 MHz
Ch E: 49.890 MHz
Frequency stability:? ppm
Mode:FM
Memory channels / management:-
Repeater shift / offset:Simplex only
Power supply:6 VDC (Four R6 / AA batteries)
Current drain / power consumption:RX: 20-60 mA
TX: Max 50 mA
Antenna impedance / connector:50 ohm / Built-in telescopic whip
Dimensions (W*H*D):66*158*36 mm (2.6*6.25*1.42")
Weight:? g (? oz)
Other features:1 KHz call tone.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
Sensitivity:1 uV (20 dB quieting)
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / 16 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:Max 10 mW
Modulation system:
Max FM deviation (Factory set):±4.5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / Internal only
Microphone input level:-




MISCELLANEOUS
Manufactured:Korea, 19xx-19xx (Discontinued)
Additional info: Claimed range between 400-800 m (¼ to ½ mile).
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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