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Last modified 2026-08-05

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RadioShack FRS-105 (21-1805)

A picture of RadioShack FRS-105 (21-1805)

SPECIFICATIONS

GENERAL
Type:License-free FRS transceiver
Frequency range:462.5625-467.7125 MHz
Channels / tuning steps:7
Frequency stability:? ppm
Mode:NFM
Memory channels / management:-
Repeater shift / offset:Simplex only
Power supply:? VDC (NiCd battery pack)
Current drain / power consumption:RX: ? mA
TX: ? mA
Antenna impedance / connector:50 ohm / Non-removable antenna
Dimensions (W*H*D):64*114*32 mm (2.5*4.5*1.25")
Weight:? g (? oz)
Other features:




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




TRANSMITTER SECTION
RF output power:500 mW (ERP)
Modulation system:
Max FM deviation (Factory set):±2.5 KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?
Microphone input level:? mV




MISCELLANEOUS
Manufactured:By Motorola, 1997-199x (Discontinued)
Additional info: New price 1997 in the US: $179.99
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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