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Last modified 2021-02-18

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SBE Sentinel I (SBE-1SM)

A picture of SBE Sentinel I (SBE-1SM)

SPECIFICATIONS

GENERAL
Type:VHF receiver/scanner
Frequency range:75-85 / 144-171 MHz (Europe)
Tuning steps:Channelized
Frequency stability:? ppm
Mode:FM
Channels/memory management: 8 regular @ 20 channels per second
1 priority
XTAL-controlled
Power supply:Mains: 220 VAC
or 12 VDC
Current drain/power consumption:200-400 mA @ 12 VDC
Antenna impedance/connector:50-75 ohm / DIN41585 (Motorola) or built-in telescopic whip
Dimensions (W*H*D):150*56*201 mm (5.91*2.2*7.91")
Weight:1.6 Kg (3.53 lb)
Other features:




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
Sensitivity:0.5 uV (12 dB SINAD)
Selectivity:
Image rejection:
AF output power/speaker:3 W at ?% distortion / ? ohm
External speaker connector:3.5 mm




MISCELLANEOUS
Manufactured:Japan, 1972-197x (Discontinued)
Additional info:New price 1973 in Sweden: SEK 970:-
Related documents:
Modifications and fixes:
Reviews:
Options/Accessories:
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A rear picture of SBE Sentinel I