General
The equipment is homologated in several countries where the
technical requirements are based on the CEPT Recommendation
T/R 17.
Frequency range: 406-432 MHZ and 450-470 MHZ
Principle: Digital frequency synthesizer
Number of channels: Max. 80
Channel spacing: 25 kHz or 20 kHz
RF-bandwidth: typ. 2 MHz at 1 dB reduction
Mode of operation: Simplex, semi-duplex and duplex
Supply voltage: 12 V DC chassis negative -
nom. 13,2V. DC-DC converter
available for 6V, 24V and 12V
chassis positive operation. A
220V AC supply is available too.
Supply voltage variations: l0,8V to 15,6V
Operation Temperature: -25C to + 60C
Frequency stability: typ. +/- 10 ppm for the above
specified temperature and supply
voltage variations
Loudspeaker: External 4 Ohm
Microphone: 1 kOhm condenser microphone or
200 Ohm dynamic close talk micro-
phone with push-button
Antenna impedance: 50 Ohm.
Power consumption: At 13,2 V reception approx. 0,4 A
transmission (25W approx. 7,5A)
( 6W approx. 2,0A)
Receiver
Sensitivity: typ. 0,4uV (½ E.M.F.) for 20 dB SINAD.
Adjacent channel sensitivity: typ. 72 dB (CEPT Method)
Spurious and image rejection: typ. 82 dB (CEPT Method)
Intermodulation attenuation: typ. 72 dB (CEPT Method)
Undesired conducted power: typ. O,5 nW
Deemphasis: Following 6dB per octave curve
from 0,3 to 3 KHz within +1-3dB
relative level at 1000 Hz
Audio output power: 3 Watts into 4 Ohm at 10 percent
distortion, 13,2v supply voltage
Output for microtelephone: 1mW in 300 Ohm
Hum and noise: Typ 55 dB (SEPT Method)
Function of limiter: Less than 1dB variation in out-
put voltage for RF-input levels
between luV and 100 mV EMF
Transmitter
Power output: without external PA: 6W+/- 0,5 dB
from - 25C to + 60C and supply
voltages between l0,8V and 15,6V
with external PA: 25W + 0dB - 2dB
from - 25C to + 60C and supply
voltages between l0,8V and 15,6V
Spurious outputs and harmonics: typ. each less than 200nW into 50 OHM
Adjacent channel power: typ. 82dB below the output power
Frequency deviation: max. +/- 5 kHz
Preemphasis: Following 6dB per octave curve
from 0,3 to 3 kHz within +1-3dB
relative level at 1000 Hz
Harmonic distortion: typ. 1 per cent at + 3kHz deviation
and 1000 Hz modulation frequency
Hum and noise: typ. 50 dB relative + 3kHz devi-
ation and 1000 Hz modulation fre-
quency (SEPT Method)
