|
General Characteristics
|
Storage temperature
|
- 40°C to 70°C
|
|
Operating temperature
|
0°C to 55°C
|
|
Maximum relative humidity
(non condensing)
|
90 %
|
|
Power supply
|
220 V ± 10 % AC @ 50 Hz
|
Dimensions |
|
Link transmitter |
482 mm x 142 mm x
570 mm |
Link receiver |
482 mm x 142 mm x
570 mm |
Power consumption |
|
Link transmitter |
< 200 W |
Link receiver |
< 100 W |
Link Transmitter Characteristics
Input
audio connector, input impedance |
|
Analogue, L/R |
Cannon, 50 W |
Analogue, MPX |
BNC, 600 W
unbalanced |
Digital |
AES/EBU |
Digital
audio
format |
AES/EBU, fs 32 kHz
to 50 kHz |
|
Output frequency band |
380 MHz to 410 MHz
|
|
Output
power (typical) |
5 W
|
|
Output connector type, output impedance |
BNC, 50 W
|
|
Maximum permitted VSWR |
<1.8
|
|
Harmonics and undesired
products level |
< - 70 dBc (<1 mW) |
|
Emission class |
F3, frequency modulation |
|
Frequency control |
Frequency synthesizer -
PLL
|
|
Channel resolution |
100 kHz |
|
Reference frequency |
66 MHz |
|
Frequency stability |
±
500 Hz / 6 months |
Modulation
capability |
180 % (relative
to ±
75 kHz) |
Audio
level for 75 kHz deviation |
6 dBm |
|
Audio level adjustment |
- 8 dBm
to 6 dBm |
|
Pre-emphasis |
50 ms |
|
Amplitude response |
±
0.05 dB, 0 to 53 kHz
± 0.15 dB, 53 kHz to 100 kHz |
THD
(mono) |
< 0.02 % |
THD (stereo) |
< 0.04 % |
FM
signal / noise ratio
(de-emphazis, mono) |
> 76 dB |
FM
signal / noise ratio
(de-emphazis, stereo) |
> 74 dB |
FM
signal / noise ratio
(A curved mono) |
> 82 dB |
FM
signal / noise ratio
(A curved stereo) |
> 80 dB |
|
Channel separation |
> 50 dB |
|
Audio signal suppression
(19 kHz) |
> 70 dB |
Link Receiver Characteristics
Input
frequency band |
380 MHz - 410 MHz |
|
Receiver sensitivity |
- 76 dBm |
|
Input connector, input
impedance |
BNC, 50 W |
|
Frequency control |
Frequency
synthesizer -
PLL
|
|
Channel resolution |
100 kHz |
|
Reference frequency |
66 MHz |
|
Frequency stability |
±
500 Hz / 6 months |
|
Audio output impedance |
600 W
unbalanced |
|
De-emphasis |
50 ms |
Amplitude
response |
±
0.5 dB, od 0 do 75 kHz |
THD
(mono) |
< 0.04 % |
THD (stereo) |
< 0.06 % |
FM
signal / noise ratio
(de-emphazis, mono) |
> 74 dB |
FM
signal / noise ratio
(de-emphazis, stereo) |
> 72 dB |
FM
signal / noise ratio
(A curved mono) |
> 80 dB |
FM
signal / noise ratio
(A curved stereo) |
> 78 dB |
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|
