User's Manual

Heli-Coder 4 Transmitter Operation Manual | Doc. No. 6051452100 Rev. B1
Broadcast Microwave Services, Inc. 2
3.1 Product Specifications
Frequency 2000-2500 MHz
Channel Bandwidth 8 MHz
RF Output Power
5W/10W nominal switchable
< 12W from 2025-2110 MHz and 2450-2483.5 MHz
Modulation Digital COFDM
Video Encoding H.264/MPEG2
Audio Encoding MPEG 1, Layer II
Channels Two audios, multiple wayside data channels up to 115kbit/s
Internal Test Generator Video/Audio Test pattern
Local Control External Control Panel
Power Input 24 to 32 VDC (3 A @ 28 VDC)
Consumption 85 W @ RF-Output 10 W
Compliance
CE marked in accordance with EU Low Voltage and EMC Directives
EMC Compliance: EN55022, EN55024
Operating Temp. -15 to +55° C (5 to +131° F)
Storage Temp. -55 to +85° C (-67 to +185° F)
Dimensions 5“ W x 9“ D x 6“ H; 270 in.
2
(127 x 229 x 153) mm
Weight 6 lbs. (2.73 kg)
FCC
This device has not been authorized as required by the rules of the Federal
Communications Commission. This device is not, and may not be, offered for
sale or lease, or sold or leased, until authorization is obtained.
FCC (Part 74) product certification pending.
Regulatory
(See section 10)
 FCC Certification (pending)
 RTCA DO-160, designed to be compliant
 CE Mark
3.2 Model Information
PART NO. MODEL PROFILE
HC4-(xx)-H H.264, SD/HD SD=MP@L4 | HD=MP@L4; HP@L4
HC4-(xx)-M MPEG2, SD/HD SD=SP@ML; 422@ML | HD=SP@HL
HC4-(xx)-MH MPEG2/H.264, SD/HD
MPEG2: SD=SP@ML; 422@ML | HD=SP@HL
H.264: SD=SP@L4; HI422@L4 | HD=SP@L4
where (xx) is center frequency in MHz