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Last modified 2014-07-15

Midland/Alan 555

A picture of Midland/Alan 555

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:25.615-28.315 MHz
Channels/tuning steps:271
Mode:AM/FM/SSB/CW
Frequency control:PLL
Power supply:Mains: 110 VAC or 220 VAC (depending on version)
Current drain/power consumption:RX: ? W
TX: Max 90 W
Antenna impedance/connector:50 ohms / SO-239
Dimensions (W*H*D):410*150*300 mm (16.1*5.9*11.8")
Weight:11.5 Kg (25.4 lbs)
Other features:Roger beep. Echo chamber. SWR-meter. NB/ANL




RECEIVER SECTION
Receiver system:Single conversion superheterodyne (SSB/CW)
IF: 10.695 MHz
Double conversion superheterodyne (AM/FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:AM: 1 uV (10 dB S/N)
FM: 1 uV (20 dB S/N)
SSB/CW: 0.2 uV (10 dB S/N)
Selectivity:AM/FM: 4 KHz (-5 dB), 10 KHz (-50 dB)
SSB: 2 KHz (-5 dB)
Image rejection:50 dB
AF output power/speaker:3 W at ?% distortion / 8 ohms
External speaker connector:3.5 mm, 8 ohms




TRANSMITTER SECTION
RF output power:AM/FM/CW: 10 W
SSB: 21 W (PEP)
Modulation system:AM: Class B amplitude/collector modulation
FM: ?
SSB: Double-balanced modulation
Max FM deviation:1.5 KHz
Spurious emissions:Less than -60 dB
Microphone impedance/connector:600 ohms / 4-pin




MISCELLANEOUS
Manufactured:199x-199x (Discontinued)
Additional info:New price 1996 in Sweden: 6565:- SEK
Related documents:User manual (3.5 MB)
Modifications:
Options/Accessories:
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