User manual

16
Technical data AE 540
Frequency ranges (depending on programming) max. 136- 174 MHz
Frequency stability +/-1.5 kHz
ITU transmission designator 14KF3E with preemphasis
Allowed supply voltage tolerances 10.8 bis 15.6 V DC
Alloqwed operating temperature range -10 bis + 55 ° C
DC fuse 10 A (US-Type glass fuse, inserted in
cable fuse holder)
Programmable memory channels 10 + 1 CALL-channel
Selectable channel spacing systems 5, 10, 12.5, 15, 20 & 25 kHz
Transmitter output power High 25-max.30 Watt (tolerances 22..30W)
LOW 10 W
Transmitter spurious response min. 60 dB below carrier
Microphone sensitivity appr. 4 mV / 1 kOhm
Mikrophone type electret with keyboard
max. frequency deviation for speech default setting max. 2.8 kHz
Tone Call 1750 Hz default setting appr. 2.5 kHz deviation
CTCSS (option, sold separately) 38 frequencies, appr. 400 Hz deviation
DTMF selective calling (optional, sold separately) encoder /decoder manual (keyboard)
automatic (up to 5 digits) via menu
Repeater shift (repeater offset) - / + 600 kHz default,
programmable up to 8 MHz
Current consumption TX appr. 6 A (high)
appr. 4.5 A (low)
Current consumption, RX
Standby, squelch open, medium volume appr. 800 mA
Receiver sensitivity for 12 dB SINAD
Measured at 3 kHz FM deviation in 144-146 MHz range better than -16 dBµV
Adjacent channel selectivity appr. 55 dB (25 kHz channel spacing)
appr. 45 dB (12.5 kHz spacing)
1. receiver I.F. 21.4 MHz
2. receiver I.F. 455 kHz
Audio Output Power (at 10 % THD) min. 2.4 W at 8 Ohms
Audio frequency response 400Hz- 2700 Hz / -3 dB
Dimensions 130 mm x 35 mm x 140 mm
Weight appr. 0.5 kg