2 | Midland CT990 instruction guide
Main features
• Dual band (VHF/UHF) displayed
• Frequency band (to set according to country/area of use): 144-146 MHz
& 430-440MHz (Rx / Tx).
• Working mode: UHF-VHF, VHF-VHF or UHF-UHF
• Ultra high output power: 10W VHF / UHF
• IP67 certified
• High performance antenna
• Ultra clear voice
• Dead Man function
• DQT function (private conversations)
• 257 memory channels
• Wide colorful LCD display
• Li-Ion battery pack 2800mAh
• Repeater tones
• Individual/group selective calls
• Side tone: end transmission noise muer
• VOX function
• 83 + 83 DCS codes and 38 CTCSS tones
• Voice annoucement “VOICE”
• Selectable channel spacing 25kHz/12,5 kHz
• Channel number, channel number+frequency, channel name displayed
• Reverse frequency
• Scan
• FM radio
• Frequency step: 0.5Khz, 2.5KHz, 5 kHz, 6.25 kHz, 10 kHz, 12.5 kHz, 25
kHz, 37.5KHz, 50 kHz or 100kHz
• Selectable output power: high (10W) or low (5W)
• Frequency oset
• Shift repeater
• ”Busy channel lock out” function
• Output power level indicator on the display
• Low battery voice indicator
• Roger Beep
• TOT (time out timer)
• Keypad lock
• Function/channel reset