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On-board segment

 


Receivers

 

The Flight Termination Receiver FTR 100 & FTR 200 families are progressive designs based on more than 15 years of skills and experience in designing such receivers and equip air to air, ground to air and air to ground missiles as well as UAV.

These remote-controlled spread spectrum or IRIG standard receivers ensure destruction order for safety into a complete flight termination chain :

Onboard, IN-SNEC could provide receivers and safety and firing unit

On ground, IN-SNEC could supply the ground station including spread spectrum modulator, high power amplifier and high power antenna

 

FTR100

- Flight termination receiver

- Spread spectrum

Flight termination receiver

 

Advantages :

Spread spectrum fully programmable digital receiver designed

High level of safety

High sensitivity

Strong resistance to interference and jammers

Up to 6 digital orders can be received, decoded and output

Fully digital

Low dimensions

Data sheet (PDF format) 126k

 

FTR140

- Flight termination receiver

- IRIG standard

Flight termination receiver

This remote-controlled IRIG standard receiver / decoder is dedicated to missile or space applications.

It has been qualified for several missile programs (based on MIL STD-461E for class A and GAM-EG13). It is under serial production for air to air, air to ground and ground to air missiles.

 

Advantages :

IRIG standard RCC 313-94, RCC 313-01, EWR 127-1

Fully digital

Low dimensions

Low weight

Flexible, evolutive, highly reliable and safe

High resistance to jammers

Data sheet (PDF format) 142k

 

FTR240
- Flight termination receiver

- IRIG standard

Flight termination receiver

This remote-controlled IRIG standard receiver / decoder is dedicated to space or missile applications.

It has been qualified for several missile programs (based on MIL STD-461C for class A and GAM-EG13). It is under serial production for space launchers Ariane 5 and M51.

 

Advantages :

IRIG standard RCC 319-99, RCC 313-01

Fully digital

Low dimensions

Low weight

Flexible, evolutive, highly reliable and safe

High resistance to jammers

Data sheet (PDF format) 136k

Ground segment

 

 

Power antennas

 

Directional antenna, UHF band
- ref SM20034401A

UHF band directional antenna

Antenna with precise directivity

Type : Backfire with cross dipole excitation

Frequency band : 405 - 455 MHz

Right hand circular polarization (RHCP), left hand circular polazisation (LHCP), vertical polarization (VP), horizontal polarization (VP)

Power : 5kW

Gain : 13 dB

Dimensions support excluded : diameter 60.62" x depth 19.68" (1540 x 500 mm)

Weight : 661.38 lb (300kg) (support included)

Data sheet (PDF format) 67k

 

Directional antenna, UHF band
- ref SM51464901A

Omnidirectional antenna

Antenna with precise directivity

Type : dipole

Frequency band : 405 - 455 MHz

Right hand circular polarization (RHCP) and left hand circular polazisation (LHCP), vertical polarization (VP), horizontal polarization (VP)

Power : 5kW

Gain : 6.5 dB

Dimensions support excluded : 35.43" x 18.81" x depth 21.65" (900 x 478 x 550mm)

Weight : 176.36 lb (80kg) (support included)

Data sheet (PDF format) 142k

 

Omnidirectional antenna, UHF band - ref SM51460901A

Omnidirectional antenna

Type :single helix

Frequency band : 405 - 455 MHz

Right hand circular polarization (RHCP) and left hand circular polazisation (LHCP),

Power : 5kW

Gain : 3 dB

Dimensions support excluded : diameter 19.68" x height 39.37" (500 x 1000mm)

Weight (support included) 88.18 lb (40kg)

Data sheet (PDF format) 142k

Power amplifiers

 

Power amplifier, 4 kW UHF band - ref SM515 688

Power amplifier, 5 kW UHF band

This power amplifier is a auto redundant ultra high reliability transmitter

20 plug-in transistorised modules 250 W

1 + 1 redundant preamplifier

Redundant power stage

Frequency band : 405 - 455 MHz

Output powers : 4000 W (regulated) 5000 W min (opened loop)

Nominal gain : 60 dB

Air cooling

Dimensions : 47.24" x 76.77" x 55.11" (1.20 x 1.95 x 1.4 m)

Weight : 1,984 lb (900 kg)

Data sheet (PDF format) 180k

 

Power amplifier, P-band

Band 1, 800W   - ref SM01007442A

Band 1, 1600W - ref SM01007443A

Band 2, 800W   - ref SM01007444A

Band 2, 1600W - ref SM01007445A

Power amplifier, 5 kW UHF band

This power amplifier is a auto redundant ultra high reliability P-band transmitter

 

4 or 8 plug-in transistorised modules 200 W

1 + 1 redundant preamplifier

Redundant power stage

Frequency bands :

band 1 : 350 - 400 MHz

band 2 : 400 - 450 MHz

Output powers : 800 W or 1600 W min

Nominal gain : 60 dB

Air cooling

Dimensions : 19" x 32U x 31.5"

Weight : 882 lb (400 kg)

Data sheet (PDF format) 146k

Modulator

 

Spread spectrum modulator unit
- CSE

Spread spectrum modulator

This spread spectrum modulator ensures the signal modulation into a complete flight termination system :

Onboard, IN-SNEC could provide receivers and safety and firing unit

On ground, IN-SNEC could supply the ground station including high power amplifier and high power antenna

Test recorders

 
 

These equipment are designed and manufactured by our subsidiary Heim and distributed by the German department Heim Systems and the American department Heim Data Systems

 
 
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