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Last modified 2008-01-01

Midland/Alan 503

Type:License free LPD transceiver
Frequency range:433.125, 433.800 & 434.775 (3 channels only)
Mode:FM
RF Power output:Max 10 mW ERP
Receiver system:Dual conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:N/A
Selectivity:N/A
Image rejection:N/A
Voltage:3.6-4.5 VDC (3*LR6)
Current drain:RX: Max ? mA
TX: Max 70 mA
Impedance:Built-in antenna
Dimensions (W*H*D):50*95*25 mm
Weight:100 gr (without batteries)
Manufactured:199x-200x
Other:VOX
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