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Frequeticy
Linearit
I 1.5 dB over the frequeTicy range 405 kHz -29.9999 rmz.
Modu 1 a I i on :
Modulation characteristic within 6 dB from 350 Hz to 2700 Hz.
AF Compression:
Output varies less t:hah 0.75 dB for a variation of input level from
-10 dB to +10 dB relative to nominal input.
AF Inputs:
Carbon microphone: ZOO ohms nominal 3V pp max.
9.5V pp
Line input: 600 ohms nominal 0 dBm niax. +10 dBm.
Telex i.nput:
600 ohms nominal 0 dBm max.
+10 dEm.
TwcrTone Alarm:
Included for remote control only.
In t ermodu I at ion :
Better than -43 dB (typical -46 dB) as per CCIR specificati.on.
Noise and Hum Level:
More than 40 dB below full power p.e.p.
Remote Control Facilit
for Exciter:
Digital selection of the 32 preprogranmed frequencies.
I)igital selection of transmission mode.
Digital selection of operation node.
Digital selection of pover level (full, medium or low).
Two-tone alarm generator: Test and start functions. Provision for
transnission of a constant 1300 Hz tone (10 §ec. timer not included)
signal and/or transmission of the navigational waning
af ter the alarm
signal
(2200 Hz)
The digital and other remote control infomation must be fed via 301SK1
=:v:::ddig:t;:ifer::::r±:::in: i:?P;:¥ifeyn:; :::::d6:nu::: :::Ce
f ield programing.
Supply Vctltfigie_:
2.7A typical
1.9A.
1.1A
typical
O.9A.
Environmental Ccinditions :
Complies with CEPT and XPT 1204 (UK) specifications.
4-2
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