AT Series Microwave Video and AudioTransmitter

Microwave Video Transmitter
  • High Performance Microwave Video Transmitter
  • Up to Two Audio Channels Available
  • High/Low Power Selection
  • L, S, C and X- Band Models
  • Multi-Channel Selection or 1 MHz Steps
  • Ferrite Isolator Output
  • NTSC or PAL Standard
  • Rugged Packaging
  • Optional cut-and-rotate scrambling
  • Compact Size
 

Print friendly: AT Series Microwave Video and Audio Transmitter Data Sheet (pdf format)

 

The AT Series from Pacific Microwave Research brings a new level of performance and reliability to video and audio transmission. Available in L, S, C and X – Bands, the AT-100 provides a minimum of 2W of power into any load. A low power selection is available for applications were power consumption is critical or link margin is sufficient. Packaged in a rugged aluminum housing, the single-board electronics construction lends the AT Series to applications where severe environmental conditions are the norm. Frequency selection is controlled by a sixteen-position selector switch or by an optional BCD code plug for remote control in 1 MHz steps. An optional cut-and-rotate scrambler is integral to the receiver. A comprehensive front panel 9-pin connector provides quick and easy integration into any system without expensive specialized connectors. Two balanced audio subcarriers may be factory selected to any frequency between 5.5 to 7.5 MHz and configured for either microphone or line level. Video and audio pre-emphasis may be set to either the NTSC or PAL standard. The AT Series transmitter is well suited for applications in Homeland Security, surveillance, law enforcement, UAV and RPV, remote broadcast, video production, and airborne data/telemetry..  

Technical Specifications

Electrical:

·        Frequency Range

- AT 100L - 1.7 to 1.9 GHz
- AT 100S - 2.2 to 2.5 GHz
- AT 100C1 - 3.2 to 3.5 GHz
- AT 100C2 - 4.4 to 5.0 GHz
- AT 100C3 - 6.2 to 6.4 GHz
- AT 100X - 8.2 to 8.6 GHz
·        Ferrite Isolator Output Protection
·        VSWR - Infinite (open or short)
·        Modulation - True FM
·        Modulation Sense - Positive
·        Frequency Stability - +0.002%
·        Emphasis - NTSC or PAL
·        Spurious/Harmonic Output - > -65 dBc		 ·        Analog or Digital Input filtering options
·        Video Input Impedance - 75 ohms unbalanced
·        Video Input Response - 10 Hz to 4.5 MHz
·        Video Input Sensitivity - 8 MHz/Volt
·        Audio - any two between 5.5 to 7.5 MHz
- Phase Lock Loop
- 20 Hz to 20 kHz +1.5 dB

§        600 ohms Balanced Input
§        Microphone or Line Level

·       Power Output
- High Power - 3.0 W nominal
- Low Power - 0.3 W nominal
Environmental:
·         Operating temperature: -10 to +65 °C·         Relative humidity: 0 to 95%, non-condensing
Mechanical:
·         9-pin full function I/O connector
·       Dimensions - 1.5 H x 2.5 W x 3.5 L inches
·        Video Input - BNC female		 ·         Housing – milled aluminum
·         Weight  – 6.0 oz.
·         RF Ouput – SMA female
Power:
·         Operating voltage: +11 - +14 Vdc·         Current: 500 mA
Options:

VID-1

VID-2

FRQ-0

FRQ-X

FRQ-BCD

SUB-1

SUB-2

SCRAM

SCRAM

NTSC format

CCIR format

Fixed Frequency Single Channel

X number of channels (16 max.)

Frequency Selection via BCD

Any frequency between 5.5 to 7.5 MHz (mic or line level)

Any frequency between 5.5 to 7.5 MHz (mic or line level)

Fixed code cut-and-rotate video scrambler

Configurable code cut-and-rotate video scrambler

Accessories:
Antennas:
A complete line of antennas for a variety of applications is available.

Digital Microwave, Surveillance

Copyright 2002, Pacific Microwave Research, 1485 Poinsettia Ave., Suite 111, Vista, California 92081
Tel.:760-295-5416, Fax: 760-295-5418

 

 

Digital Microwave, Surveillance