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Blue Star plus 1000W FM 87,5÷108MHz transmitters use amplifiers with 6^ generation LD-Mos technology, practically unbreakable.

They are equipped with a FM Band “Direct to Channel” modulator for high quality signal and performance. They also offer several built-in functions and innovative features: 2xMPX, L/R, AES-EBU 192 KHz inputs, along with an automatic audio inputs switch; I/O parallel Board, RS-232 connection with an intuitive Graphical User Interface (GUI).

Additional information

Weight 14 kg
features

Wideband circuits amplifiers with LD-Mos technology
Built-in exciter with Digital DSP Direct to Channel modulation
Stereo encoder, RDS, AES-ABU and Audio change-over built-in
Automatic fold-back ROS protection
Fold-back temperature protection
LCD display to check all operating parameters
1x1250W amplifiers in only one heat-sink for the highest reliability
Switching pwr supply for highest reliability & efficiency (SMPS)
Sealed duct cooling air with blowers
Easy removable blowers
Harmonics filter & directional coupler built-in 1 unit 19” standard rack
TCP/IP, SNMP Webserver

Color

Black

specification

General Specification

Operating voltage
164V ÷ 264V

Cooling
Forced air

Line power
<1450VA

Operational temperature range
-5° to 50°C

Storage temperature range
-20° to 60°C

Output RF connector
7/16”

Monitor RF connector
BNC

Dimensions
485×133, 2x432mm

Weight
14 kg

Radio Frequency

Frequency range
87.5 to 108MHz

Frequency setting
in 10KHz or 100 KHz steps

Setting mode
By keys on the front panel/Remote

Frequency stability
< 10exp-6/year

Frequency generation
DSP Direct to Channel modulation

Modulation type
VCO frequency modul. F3

Nominal frequency deviation
±75KHz

Deviation linearity in all freq. range
±0, 1KHz

RF output power
1000 W ± 0, 5d B

Harmonics emission
<-75dBc

Spurious emission
<-95dBc

Modulation Capability

A E S – E B U
up to 192 KHz 16/24/32 bit

MONO/STEREO 1 & 2
30Hz to 15KHz

SCA + RDS
30Hz to 80KHz

Composite
MPX 1 & 2

MPX Characteristics

Signal input
MPX

Composite Input impedance
10Kohm unbalanced

Input connector
BNC

Input level
Adjustable (Front/Remote)

Audio freq. response (30Hz to 60KHz)
< 0, 2 dB

Modulation distortion
<0.1%

Signal to noise ratio
>80dB

Stereo Characteristics

Signal inputs
Left or Right – AES-EBU

Input impedance
600ohm (bal.) or 10k ohm

Input connectors
Canon XLR

Unbalance rejection
>40dB

Input leve
Adjustable (Front/Remote)

Pre-emphasis
75 or 50uS

Audio frequency response (30Hz to 15KHz)
<0.1dB

Audio frequency response (19KHz to 100KHz)
>50dB

Cross-talk between left and right channel
>>50dB

Distortion at frequency deviation of 75KHz
<0.05%

Signal to noise referred at deviation of 75KHz
>80dB

Suppression of 38KHz
>80dB

Spurious suppression outside band
in according to ETS 300-384

Ship Separately

0

video

0

Product can be split into multiple boxes

0

Brand

TEM

When it comes to quality TEM, (Telecomunicazioni Elettroniche Milano) holds the cup. TEM broadcasting technology company is situated in Binasco, Milano (Italy) and has been creating a legacy since 1977 by a team of specialists in radio communication. Today, TEM is one of the most important players in the international broadcasting field, dealing with the manufacture of different electrical gadgets such as TVs, radios and microwaves. Due to their dedicated team of experts, their technology has evolved to emerge the best in the market. Telecomunicazioni Elettroniche Milano started producing FM transmitters back in 1978. Currently, the transmission is at 40 kW up from 10W, which was the initial output power. All TEM transmitters are completely solid-state with redundant configuration and can be controlled via a remote controller via RS232, RS485 and LAN ports. This offers a wide range of configuration options and flexibility of many connection interfaces. FM transmitters made by TEM come with LD-MOS Technology. This has a direct impact to heat penetration power and enables energy saving by reducing heating time drastically. The production of TV transmitters dates back to 1979, while the first microwave links were installed in 1981 and since today more than 10000 microwave systems were installed in the world. Huge effort has been given to the development of new digital technologies. We supply a wide range of RF systems and RF components for FM & TV transmission such as Filters and Cavities, Combiners and Antenna systems. We TEM supply all necessary accessories (coaxial cables, connectors and adaptors, dehydrators, U-Links, motorized coaxial relays, waveguides and flanges, UPS and AVR) in order to realize complete transmitting systems and assure complete customer needs. We provide also antenna systems solutions and coverage studios, essential for the correct realization of radio and tv stations. We are System Integrator able to provide the most innovative digital FM (DAB-DRM) and TV (DVB-T/T2) solutions.

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