COBHAM FliteLine CVC-151 User Manual

CVC-151
VHF Communication System
Installation Manual
Section 1 - General Information
150-048100 Rev. H
Page 12
Table 1-2. CVC-151 Specifications (cont'd)
CHANNEL SPACING:
8.33 kHz Fixed, 25 kHz Fixed, 8.33/25 kHz Switchable
RF POWER OUTPUT:
20 Watts nominal, 16 Watts minimum over temperature
DUTY CYCLE:
1 min on 4 min off, continuous at reduced power without damage to
unit.
HARMONIC CONTENT:
60 dB down from carrier minimum
TX SPURIOUS OUTPUT:
80 dB down from carrier minimum
MODULATION
CAPABILITY:
85% minimum with 95% limiting @ 1 kHz
MODULATION FIDELITY:
4 dB maximum variation in modulation percentage,
350 Hz to 2,500 Hz
RECEIVER SENSITIVITY:
2.0 V maximum for 6 dB (S+N)/N (hard)
NOISE LEVEL:
30 dB minimum (S+N)/N ratio for 100 V
SELECTIVITY:
`
25 kHz MODE:
-6 dB maximum at  10 Hz, -60 dB minimum  25 Hz
8.33 kHz MODE:
-6 dB maximum at  3.55 Hz, -60 dB minimum  5.05 Hz
AGC RANGE:
3 dB maximum audio variation, 5 to 10,000 V
AUDIO OUTPUT:
10 mW into 600 ohm load,
20 mW into 600 ohm load,
40 mW into 600 ohm load
As defined by the part number:  5% tolerance
AUDIO RESPONSE:
3 dB maximum variation, 350 Hz to 2,500 Hz
40 dB minimum attenuation at 4,000 Hz
AUDIO DISTORTION:
Receive
5% max. at rated output (85% modulation at 100-10,000 V)
Transmit
10% maximum (85% modulation), 350 Hz to 2,500 Hz
AUDIO INPUT:
Dynamic or carbon microphone, 0.250 V to 2.5 V operation range
SIDETONE OUTPUT:
10 mW into 600 ohms (85% modulation)
20 mW into 600 ohms (85% modulation)
40 mW into 600 ohms (85% modulation)
As defined by the part number:  5% tolerance
SIDETONE FIDELITY:
3 dB maximum variation, 350 Hz to 2,500 Hz
FREQUENCY CONTROL:
Gray Code/ARINC 429
ARINC Label 030, for 25 kHz tuning
ARINC Label 047, for 8.33 kHz tuning
The document reference is online, please check the correspondence between the online documentation and the printed version.

COBHAM FliteLine CVC-151 Specifications

General

Brand	COBHAM
Model	FliteLine CVC-151
Category	Conference System
Language	English