Technical Details - Albrecht AE 6690 Bedienungsanleitung

Microphone socket wiring
Pin 1 Mic audio
Pin 2 PTT-RX (on ground for receiving)
Pin 3 PTT-TX (on ground for transmit)
Pin 4 up/down key
Pin 5 Ground
Pin 6 + voltage for mic-power supply if needed
Transmitter
Transmitting power
Modulation sensitivity
Harmonic and spurious radiations
Max. frequency deviation
AM modulation degree
Receiver
Sensitivity (FM) (SINAD)
Sensitivity (AM) (SINAD)
Adjacent channel selection
Audio output power

Technical Details

4 Watt FM
4 Watt AM
appr. 3 mV at >1 kOhm
-90 dBc = 4 nW
less than 2.0 kHz
max. 90%
better + 3dbµV EMK for 20 dB
better + 3dbµV EMK for 12 dB
better 60 dB (EN 300 135-1)
better 48 dB (EN 300 433-1)
min. 2 Watts to 8 Ohm load
or 4 Watts to 4 Ohms load
17
For Packet Radio & others
Pin 1 Transmit audio
Pin 2 Receive audio
Pin 3 PTT key
Pin 4 Do not connect!
Pin 5 Ground
Pin 6 Do not connect!