Rosen Aviation
Digital Wireless Headphone System
Document Number: 103517
Revision: A
Date: 11/23/09
Template: 4.2.3-6-FM; Revision A; 16 May, 2005
Page 10 of 10
Table 5 Wireless transmitter specifications
Audio Transmission Method
Digital
Transmitter Frequency
5.8 GHz
Signal-to-Noise ratio (A-weighted)
Min. 90 dB
Dynamic Range
Typ. 100 dB
Channel Separation
Min. 65 dB
Harmonic Distortion
Max. -55 dB
Transmitter Operating Range
20 meters in direction of transmitted signal within
the aircraft cabin
9. REGULATORY APPROVALS
9.1. FCC Part 15 Requirements
FCC ID PMJTRO2
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) This device must accept
any interference received, including interference that may cause undesired operation.
Caution:
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
10. REVISION HISTORY
Revision
Date
Revision Description
EC
A
11/23/09
Initial release
09443
B
12/23/09
Updated FCC ID from PMJTRO
09476
