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Last modified 2008-10-25

RadioShack Pro-89 (20-514)

Type:HF/VHF/UHF receiver/scanner
Frequency range:29-54 / 108-174 / 380-512 / 806-824 / 849-869 / 894-960 MHz (USA)
Mode:AM/FM
Receiver system:Triple conversion superheterodyne
1st IF: 257.5 MHz
2nd IF: 21.4 MHz
3rd IF: 455 KHz
Sensitivity:29-54 MHz: 0.3 uV (20 dB S/N)108-137 MHz: 1 uV (20 dB S/N)
137-960 MHz: 0.5 uV (20 dB S/N)
Selectivity:+/-10 KHz (-6 dB), +/-18 KHz (-50 dB)
Image rejection:N/A
Voltage:4.8-6 VDC (4*R6/AA) or 9 VDC external
Current drain:75 mA (squelched)
Impedance:50 ohms / BNC
Dimensions (W*H*D):63*145*34 mm (2.48*5.71*1.34")
Weight:210 gr (7.4 oz)
Manufactured:2001-200x (Discontinued)
Other:200 channels in 10 banks @ 25 ch/sec. PC-programmable (RS-232)
Related documents:User manual (516 Kb)
Modifications: