COBHAM SOL4MTX Spécifications télécharger pdf (Page 15)

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SECTION 2 – Receiver Products

SOLO4 – Robust Receiver

Speciﬁcation:

Input

UHF Input 1 TNC

UHF Input 2 TNC

12V DC In 3 pin amphenol

Output

Composite Video & Audio 7 pin amphenol

RS232 Control & Data 7 pin amphenol

Ethernet Port 4 pin amphenol

Frequency Bands 50 to 850 MHz, 1.00 to 1.40 GHz

2.285 to 2.65 GHz, 2.70 to 2.90 GHz

3.10 to 3.40 GHz

Tuning Steps 250 KHz

Modulation

DVB-T Bandwidth 8/7/6MHz

DVB-T Guard 1/32, 1/16, 1/8, 1/4

DVB-T FEC 1/2, 2/3, 3/4, 5/6

DVB-T Modulation QPSK, 16QAM, 64QAM

SOLO Bandwidth 2.5MHz (1.25MHz optional)

SOLO Guard 1/16, 1/8

SOLO FEC 1/3, 2/3

SOLO Modulation QPSK, 16QAM

Sensitivity -95 to -105dB

Video

Line Standard PAL/NTSC

Resolution 704, 528, 480, 352

Coding Mode MPEG2 (MPEG4 optional)

Delay 43ms to 120ms depending on mode

Frame Rate Full/Half/Quarter/Eighth (selectable)

Audio

Output Line Level

Sample Rate 32KHz, 16KHz, 8KHz

Bits per Sample 12 or 8 bit

Data Interface

RS232 Data Output 1K2 to 115K2 baud switchable

Encryption

Format ABS (standard)

AES128/256 (optional)

Control

Remote Control RS232 Control from PC GUI Application

Local Control Front Panel 8 channel select,

RF on/off, Range mode, Lock, Alarm

On Screen Display Spectrum, RX SNR, RX Power

Physical

Dimension Base Unit L 240mm, W 147mm, H 43mm

Power

12V DC In 10 to 16V

Environment

Temperature Range -20 to +50 deg C

Sealing IP67

Associated Equipment:

The following devices are also part of the system

SOL4TXR Robust SOLO4 Transmitter

SOLAMPR1W Robust Clip-on 1W ampliﬁer

Product Code:

SOL4RXR-005085

SOL4RXR-100140

SOL4RXR-225265

SOL4RXR-270290

SOL4RXR-310340

SOL4RXUP UPGRADE ADDS 1.25MHZ UNB AND MPEG4

SOLO4 Robust Receiver

The Robust SOLO4 Receiver from Cobham

Surveillance is a feature-rich, diversity input

digital video receiver, equipped with two

antenna inputs and internal down-converters

(excluding UHF) to allow direct antenna

connection. The Robust SOLO4 Receiver

operates a maximum ratio combining digital

diversity, ensuring video is recovered free from

distortions typically associated with fading

and multipath. The Robust SOLO4 Receiver is

compatible with multiple COFDM transmission

formats from 8MHz DVB-T to the unique 2.5

and 1.25MHz narrow band modes proprietary

to Cobham Surveillance. Incorporating MPEG2

and MPEG4 video decoding, the Robust

SOLO4 Receiver is suitable for all mission types

with domo technology at its core.

The narrow bandwidth modulation offers

unprecedented spectral efficiency, while

also increasing the system sensitivity and

therefore range. The Robust SOLO4 Receiver

has comprehensive on screen display (OSD)

diagnostic capability to show link quality

and spectrum, enabling users to optimise

transmission performance with one video, two

voice and data channels.

Security of transmission is ensured by the use

of ABS decryption as standard or, for greater

security, optional AES128/256 bit decryption is

available, subject to export controls.

The Robust SOLO4 Receiver is supplied in a

sealed IP 67 rated aluminium enclosure.

Features:

Fully featured 8/7/6/2.5MHz (1.25MHz •

option)

Maximum ratio combining antenna •

diversity for fade and multipath elimination

Comprehensive OSD diagnostics, including •

spectrum analyser

Internal down-converters (Excluding UHF)•

Internal AES128/256bit decryption (option)•

IP interface board for streaming and •

networking (option)

Very low video delay for real time •

applications.

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COBHAM SOL4MTX Spécifications Page 15

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