Binatone HD-1802 Manuel d'utilisateur télécharger pdf (Page 36)

yellobrik

OTX 1910

L-Band to Fiber Transmitter

The OTX 1910 is an effective solution for transporting

analog RF L-Band signals over long distances. The module

supports RF signals within the extended L-Band range of

700MHz to 2300MHz.

The module is conﬁgured using the integrated dip switch.

This allows the LNB power to be activated and switched

to 13V or 18V to select horizontal or vertical polarization.

Additionally, the internal 22kHz tone generator can be

turned on and off to select the high or low frequency

range.

When paired with the ﬁber optic receiver for RF signals

(yellobrik ORX 1900) you have a very cost effective optical

RF transmitter/receiver system for distances up to 10km.

Technical Speciﬁcations

RF Input

Connector: 1 x 75 Ohm F-Type

Frequency Range L-Band: 950MHz - 2150MHz

Frequency Range Ext. L-Band: 700MHz - 2300MHz

Return Loss: >14dB

Input Power Range: -10dBm to -65dBm

LNB Power

Voltage: (13V/18V) DC, On/Off

Current max.: 450mA

Protection: Short Circuit

LO Control: 22kHz / 0kHz

RF Output

Connector: 1x 75 Ohm F-Type

Frequency Range: 700MHz - 2300MHz

Return Loss: >14dB

Flatness L-Band: +/- 1.5dB

Flatness Ext. L-Band: +/- 2.0dB

Output Level: Within +/- 2.0dB of input signal

Fiber output

Connector: 1 x LC/PC singlemode

Wavelength: 1310nm

Optical Power: 1dBm (+/- 1dBm)

Power

+12VDC power supply (included)

Power Consumption max. 5 Watts including LNB power

Size

105mm x 40mm x 22mm (4.13” x 1.57” x 0.86”)

Model #

OTX 1910

Includes

Module, power supply, transport case

Fiber Optic Connection

LC Simplex (Singlemode) up to 10km (6.2 miles)

(not included).

Adapter Cable Options

Model# LC/SC SIM

LC/PC to SC/PC Adapter

Model# LC/ST SIM

LC/PC to ST/PC Adapter

These adapters allows the use of ST or SC ﬁber connections to the

module. SMF 0.5m (19.6”) tail introduces less than 0.25dB attenuation.

Speciﬁcations subject to change

 Input frequency 700MHz - 2300MHz

 L-Band output

 LNB power selectable 13V/18V

 22kHz on/off for LNB local oscillator control

 Simplex LC/PC singlemode optical connection

 Up to 10km (6.2 miles)

Power Adapter Options

The kit INCLUDES AC power supplies. The power adapters below are optional.

P-TAP 1000

Use with a standard

battery P-TAP power

source.

XLR 1000

Use with a standard

4 pin XLR camera

battery power source.

LYNXTechnik AG | Broadcast Television Equipment

www.lynx-technik.com

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Binatone HD-1802 Manuel d'utilisateur Page 36

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